# Tevpro > Enterprise digital transformation, custom software, AI, cloud architecture, headless commerce, and software engineering. Website: ## Articles - [7 Must-Have Developer Tools in 2020](https://tevpro.com/markdown/blog/must-have-developer-tools.md) - [7 Technologies We Are Excited About in 2022](https://tevpro.com/markdown/blog/7-technologies-we-are-excited-about-in-2022.md) - [AI Agent Governance: Security, Permissions & Human Approval](https://tevpro.com/markdown/blog/ai-agent-governance-security-permissions-and-human-approval.md) - [AI Agent Infrastructure: How to Choose the Right Architecture](https://tevpro.com/markdown/blog/ai-agent-infrastructure-how-to-choose-the-right-architecture.md) - [AI Is Changing the Economics of Cross-Platform Mobile Development](https://tevpro.com/markdown/blog/ai-is-changing-the-economics-of-cross-platform-mobile-development.md) - [API Architecture Design for Enterprise Integrations: Where to Start](https://tevpro.com/markdown/blog/api-architecture-design-enterprise-integrations.md) - [API Design & Architecture: Building Scalable, Resilient Enterprise Platforms](https://tevpro.com/markdown/blog/blog-api-design-architecture-best-practices.md) - [Access Modernization: Bridge Before You Rewrite](https://tevpro.com/markdown/blog/access-modernization-bridge-before-rewrite.md) - [All about that BaseComponent](https://tevpro.com/markdown/blog/all-about-that-basecomponent.md) - [Angular inject() vs. Constructor Injection: When to Use Each](https://tevpro.com/markdown/blog/the-new-angular-inject-convention-explained.md) - [Application Migration or Modernization: Which Does Your System Need?](https://tevpro.com/markdown/blog/application-modernization-vs-migration.md) - [Are you struggling with the Oracle EPM 11.2 upgrade?](https://tevpro.com/markdown/blog/are-you-struggling-with-the-oracle-11-2-upgrade.md) - [Basecamp chose a PWA. Here is how to decide if one fits your business workflow.](https://tevpro.com/markdown/blog/why-basecamp-ditched-electron-for-a-pwa-and-why-it-matters.md) - [Becoming an ODTUG Leader](https://tevpro.com/markdown/blog/becoming-an-odtug-leader.md) - [Build Faster n8n Automations Using One Simple Workflow Tip](https://tevpro.com/markdown/blog/build-faster-n8n-automations-using-one-simple-workflow-tip.md) - [Build an AI Agent Feature or Deploy an AI Agent Teammate?](https://tevpro.com/markdown/blog/eve-cloudflare-agents-vs-hermes-openclaw.md) - [Building AI workflows with Cloudflare Agents](https://tevpro.com/markdown/blog/building-ai-workflows-with-cloudflare-agents.md) - [Building Agent-Ready Enterprises: The Critical Role of API Design, Data Integration, and Scalable Architecture](https://tevpro.com/markdown/blog/building-agent-ready-enterprises-the-critical-role-of-api-design-data-integration-and-scalable-architecture.md) - [Building Durable AI Workflows With Eve](https://tevpro.com/markdown/blog/building-ai-workflows-with-eve.md) - [Calibrating Permissions Using Fine-Grained Personal Access Tokens](https://tevpro.com/markdown/blog/calibrating-permissions-using-fine-grained-tokens.md) - [Comparing Native vs Cross-Platform vs Hybrid vs PWA Mobile Applications](https://tevpro.com/markdown/blog/comparing-native-cross-platform-hybrid-pwa-mobile-applications.md) - [Comparing RxJS Transformation Operators](https://tevpro.com/markdown/blog/rxjs-transformation-operators.md) - [Comparing time based operators in RxJS: debounce, throttle, sample, and audit](https://tevpro.com/markdown/blog/rxjs-timing-operators.md) - [Considering Headless for Salesforce Commerce Cloud?](https://tevpro.com/markdown/blog/considering-headless-salesforce-commerce-cloud.md) - [Considering an Oracle Hyperion 11.2 upgrade on your own? Read this first.](https://tevpro.com/markdown/blog/considering-an-oracle-hyperion-upgrade-on-your-own.md) - [Creating your first Azure Data Factory pipeline](https://tevpro.com/markdown/blog/creating-your-first-azure-data-factory-pipeline.md) - [Custom SFCC Promotions with SCAPI](https://tevpro.com/markdown/blog/sfcc-headless-scapi-custom-order-promotions.md) - [Customized AI Integration for Small to Mid-Sized Companies](https://tevpro.com/markdown/blog/customized-ai-integration-small-mid-sized-companies.md) - [Customizing Order-Level Promotions in Salesforce Commerce Cloud (SFCC)](https://tevpro.com/markdown/blog/customizing-order-level-promotions-in-salesforce-commerce-cloud-sfcc.md) - [Data Integration Strategies for Enterprises With Legacy Systems](https://tevpro.com/markdown/blog/enterprise-data-integration-strategies-legacy-systems.md) - [Deep Dive into Angular 17 @for() Directive: Using Track and TrackBy](https://tevpro.com/markdown/blog/deep-dive-into-angular-17-directive-using-track-and-trackby.md) - [Deploying Azure Functions using NestJS and Docker](https://tevpro.com/markdown/blog/azure-function-using-nestjs-and-docker.md) - [Deploying Sanity Studio to Cloudflare Workers with GitHub Actions](https://tevpro.com/markdown/blog/deploying-sanity-studio-cloudflare-workers-github-actions.md) - [Dynamic Online/Offline Detection of Network Status with RxJS](https://tevpro.com/markdown/blog/detecting-changing-online-statuses.md) - [Easy Google Apps Script Tutorial: Understanding Macros, Functions, and Triggers](https://tevpro.com/markdown/blog/google-sheets-functions-macros-and-triggers.md) - [End-to-end testing using Cypress](https://tevpro.com/markdown/blog/end-to-end-testing-using-cypress.md) - [Exploring the New Angular 17 @if() and @for() Directives](https://tevpro.com/markdown/blog/exploring-the-new-angular-17-if-and-for-directives.md) - [Fake programmers, catfishing scams, and how to avoid them](https://tevpro.com/markdown/blog/fake-programmers-catfishing-scams-and-how-to-avoid-them.md) - [Five Practical OneStream AI Use Cases for Finance Teams](https://tevpro.com/markdown/blog/practical-onestream-ai-use-cases-for-finance-teams.md) - [Four Ways to Transform Outdated Legacy Systems](https://tevpro.com/markdown/blog/legacy-system-modernization-tactics.md) - [Getting Started with AI: A Practical Guide for Small Companies](https://tevpro.com/markdown/blog/getting-started-with-ai-a-practical-guide-for-small-companies.md) - [Getting Started with Parcel Services in OneStream](https://tevpro.com/markdown/blog/getting-started-with-parcel-services-in-onestream.md) - [Harness Postman's Potential: How to Save Responses as Environment Variables](https://tevpro.com/markdown/blog/harness-postmans-potential-how-to-save-responses-as-environment-variables.md) - [Helpful tips when working with Google Maps API: Geocoding and Places Service](https://tevpro.com/markdown/blog/working-with-google-maps-api-geocoding-and-places-service.md) - [Hermes vs. OpenClaw: Which Is Better for Enterprise AI Agents?](https://tevpro.com/markdown/blog/hermes-vs-openclaw-which-is-better-for-enterprise-ai-agents.md) - [How AI Accelerates Legacy System Discovery](https://tevpro.com/markdown/blog/ai-accelerates-legacy-system-discovery.md) - [How Forward-Thinking Companies Embrace Custom Chatbots](https://tevpro.com/markdown/blog/how-forward-thinking-companies-embrace-custom-chatbots.md) - [How High-Performing Organizations Empower Financial Analysts](https://tevpro.com/markdown/blog/how-high-performing-organizations-empower-their-finance-team.md) - [How OneStream Can Help You Become a Compelling FP&A Storyteller](https://tevpro.com/markdown/blog/become-a-compelling-storyteller-onestream.md) - [How Tevpro Can Help Protect Your Finance Team from Deepfake Scammers](https://tevpro.com/markdown/blog/how-to-protect-your-finance-team-from-deepfake-scammers.md) - [How We Migrated Our Website From WordPress to Sanity With an AI-First Workflow](https://tevpro.com/markdown/blog/how-we-migrated-our-website-from-wordpress-to-sanity.md) - [How to Build API Integrations That Can Survive a Midlife Crisis](https://tevpro.com/markdown/blog/how-to-build-api-integrations-that-can-survive-a-midlife-crisis.md) - [How to Build a Legacy Application Modernization Strategy](https://tevpro.com/markdown/blog/legacy-application-modernization-strategy.md) - [How to Build a Single Source of Truth Across Multiple Systems](https://tevpro.com/markdown/blog/build-single-source-of-truth-across-multiple-systems.md) - [How to Choose Between Hermes, OpenClaw, Cloudflare, and Vercel](https://tevpro.com/markdown/blog/how-to-choose-between-hermes-openclaw-cloudflare-and-vercel.md) - [How to Choose a OneStream Implementation Partner](https://tevpro.com/markdown/blog/how-to-choose-a-onestream-implementation-partner.md) - [How to Convert an SFCC Catalog Export Into Sanity NDJSON](https://tevpro.com/markdown/blog/sfcc-catalog-export-to-sanity-ndjson.md) - [How to Copy Arrays of Objects vs. Arrays of Primitives in TypeScript](https://tevpro.com/markdown/blog/how-to-copy-arrays-of-objects-arrays-of-primititives-in-typescript.md) - [How to Enhance iOS App User Journey Using Deep Links](https://tevpro.com/markdown/blog/how-to-enhance-ios-app-user-journey-using-deep-links.md) - [How to Execute an Oracle Essbase Calc Script with the REST API](https://tevpro.com/markdown/blog/execute-a-calc-script-using-oracle-essbase-rest-api.md) - [How to Manage Next.js Redirects With Sanity and Cloudflare Workers KV](https://tevpro.com/markdown/blog/sanity-managed-redirects-cloudflare-workers-nextjs.md) - [How to Migrate Data from Legacy Systems Without Losing Control](https://tevpro.com/markdown/blog/best-practices-for-legacy-system-data-migration.md) - [How to Modernize Your Data Architecture Without Replacing Legacy Systems](https://tevpro.com/markdown/blog/modernize-data-architecture-without-replacing-legacy-systems.md) - [How to Publish a GitHub Repository on GitHub Pages](https://tevpro.com/markdown/blog/how-to-publish-a-github-repository-on-github-pages.md) - [How to Set Up IIS as a Reverse Proxy](https://tevpro.com/markdown/blog/using-iis-as-a-reverse-proxy-server.md) - [How to Use clsx for Conditional Class Names in React & Next.js](https://tevpro.com/markdown/blog/how-to-use-clsx-for-conditional-class-names-in-react-next-js.md) - [How to Validate an Access to PostgreSQL Migration With AI-Assisted Workflow Testing](https://tevpro.com/markdown/blog/validate-access-to-postgresql-migration-ai-workflow-testing.md) - [How to deploy assets alongside your NestJS API](https://tevpro.com/markdown/blog/how-to-deploy-assets-alongside-your-nestjs-api.md) - [How to sort zero or null values last in MongoDB](https://tevpro.com/markdown/blog/how-to-sort-zero-or-null-values-last-in-mongodb.md) - [How to use the RxJS partition function](https://tevpro.com/markdown/blog/how-to-use-the-rxjs-partition-function.md) - [Implement Vercel React Best Practices skill for GitHub Copilot in VS Code](https://tevpro.com/markdown/blog/implement-vercel-react-best-practices-skill-for-github-copilot-in-vs-code.md) - [Implementing "Fuzzy Search" using Fuse.js](https://tevpro.com/markdown/blog/implementing-fuzzy-searches.md) - [Improve End-to-End Testing for Salesforce Commerce Cloud using Playwright](https://tevpro.com/markdown/blog/improve-end-to-end-testing-for-salesforce-commerce-cloud-playwright.md) - [Install Ionic Framework on ChromeOS](https://tevpro.com/markdown/blog/installing-and-running-ionic.md) - [Integrating TypeScript into your NextJS app](https://tevpro.com/markdown/blog/integrating-typescript-into-your-nextjs-app.md) - [Is Your Enterprise Ready for AI-Native API Integrations?](https://tevpro.com/markdown/blog/is-your-enterprise-ready-for-ai-native-api-integrations.md) - [Is open-source generative AI safe for government and publicly traded companies?](https://tevpro.com/markdown/blog/is-open-source-generative-ai-safe-for-government-and-publicly-traded-companies.md) - [Is your EPM strategy complete?](https://tevpro.com/markdown/blog/improve-your-epm-strategy.md) - [Kscope 2019 Preview: Essbase](https://tevpro.com/markdown/blog/kscope-2019-preview-essbase.md) - [Kscope 2019 Preview: Integration](https://tevpro.com/markdown/blog/kscope-2019-preview-integration.md) - [Kscope19 is nearly here!](https://tevpro.com/markdown/blog/kscope19-is-nearly-here.md) - [Legacy Application Migration Does Not Have to Start With a Rewrite](https://tevpro.com/markdown/blog/stabilize-legacy-application-before-rewrite.md) - [Legacy Applications Are Costing You More Than You Think](https://tevpro.com/markdown/blog/legacy-applications-are-costing-you-more-than-you-think.md) - [Legacy Data Migration Checklist: How to Move Critical Data Without Breaking Operations](https://tevpro.com/markdown/blog/legacy-data-migration-checklist.md) - [Legacy System Migration Strategy: A Practical 7-Step Framework](https://tevpro.com/markdown/blog/legacy-system-migration-strategy.md) - [Life without EPMA - What are my options with Oracle EPM 11.2?](https://tevpro.com/markdown/blog/life-without-epma-what-are-my-options-with-oracle-epm-11-2.md) - [Microsoft End-of-Support Deadlines: 10 Systems That Need a Migration Plan](https://tevpro.com/markdown/blog/microsoft-end-of-support-deadlines-legacy-migration.md) - [Migrating ColdFusion Applications to Lucee: A Practical Checklist](https://tevpro.com/markdown/blog/migrating-coldfusion-applications-to-lucee.md) - [Migrating a Legacy Angular and NestJS Application from Windows Server to Linux with Docker](https://tevpro.com/markdown/blog/moving-angular-nestjs-from-windows-server-to-linux-docker.md) - [Modernizing Legacy System Integrations Without a Risky Rewrite](https://tevpro.com/markdown/blog/modernize-legacy-system-integrations-without-rewrite.md) - [NG-Conf 2019 Preview](https://tevpro.com/markdown/blog/ng-conf-2019-preview.md) - [NG-Conf 2019 Recap](https://tevpro.com/markdown/blog/ng-conf-2019-recap.md) - [NestJS Tutorial: Resolving Dependency Injection - The Order Matters](https://tevpro.com/markdown/blog/nestjs-tutorial-resolving-dependency-injection.md) - [Next.js App Router Gotchas: Common Mistakes Developers Make (and How to Avoid Them)](https://tevpro.com/markdown/blog/next-js-gotchas.md) - [Next.js App Router useRouter Guide: Client-Side Navigation, Refreshing Data, and Best Practices](https://tevpro.com/markdown/blog/next-js-app-router-userouter-guide-client-side-navigation-refreshing-data-and-best-practices.md) - [Next.js ISR on Cloudflare: On-Demand Revalidation With Sanity, D1, and R2](https://tevpro.com/markdown/blog/sanity-webhooks-cloudflare-d1-isr.md) - [Next.js Route-Based Code Splitting: Faster Loads, Smarter Navigation](https://tevpro.com/markdown/blog/next-js-route-based-code-splitting-faster-loads-smarter-navigation.md) - [OneStream AI and SensibleAI: Capabilities, Use Cases, and Readiness](https://tevpro.com/markdown/blog/onestream-ai-sensibleai-capabilities-use-cases.md) - [OneStream Hypercare Mitigates Risk and Sustains Technology Investments](https://tevpro.com/markdown/blog/onestream-hypercare-mitigates-risk-and-sustains-your-technology-investment.md) - [OneStream Task Manager: How to Automate Finance Workflows](https://tevpro.com/markdown/blog/exploring-onestream-task-manager-features-definitions-and-insights.md) - [PWA development with service workers: design for the workflow before the cache](https://tevpro.com/markdown/blog/pwa-development-with-service-workers-an-in-depth-guide.md) - [Problems with Vibe-Coded Apps and How to Bring them to Production](https://tevpro.com/markdown/blog/problems-with-vibe-coded-apps-and-how-to-bring-them-to-production.md) - [Progressive Web App Development in 2025: Technologies, Platforms, and Tools for the Modern Web](https://tevpro.com/markdown/blog/progressive-web-app-development-in-2025-technologies-platforms-and-tools-for-the-modern-web.md) - [Progressive Web App Development in Houston: Leading the Future of Web Innovation](https://tevpro.com/markdown/blog/progressive-web-app-development-in-houston.md) - [Progressive Web App Development in Houston: The Future of Web Technology](https://tevpro.com/markdown/blog/progressive-web-app-development-in-houston-the-future-of-web-technology.md) - [Progressive Web Apps for Energy Sector: Solving Critical Operational Challenges](https://tevpro.com/markdown/blog/progressive-web-apps-for-energy-sector-solving-critical-operational-challenges.md) - [Progressive Web Apps vs Native Apps: Which Is Right for Your Business](https://tevpro.com/markdown/blog/differences-between-pwas-and-native-mobile-apps-and-why-you-need-both.md) - [Promise.allSettled and other Async Methods Comparison](https://tevpro.com/markdown/blog/promise-allsettled-and-other-async-methods-comparison.md) - [Real Results: Businesses Succeeding with PWAs Instead of Native Apps](https://tevpro.com/markdown/blog/real-results-businesses-succeeding-with-pwas-instead-of-native-apps.md) - [Real-World Success Stories: Companies Thriving with Progressive Web Apps Instead of Native Mobile Apps](https://tevpro.com/markdown/blog/real-world-success-stories-companies-thriving-with-progressive-web-apps-instead-of-native-mobile-apps.md) - [Resetting Admin Passwords](https://tevpro.com/markdown/blog/resetting-admin-passwords.md) - [RxJS Operators as Signals: mergeMap(), switchMap(), concatMap(), and exhaustMap()](https://tevpro.com/markdown/blog/rxjs-operators-as-signals-mergemap-switchmap-concatmap-and-exhaustmap.md) - [Shadow DOM Cypress: Simplifying E2E Testing](https://tevpro.com/markdown/blog/shadowdom-support-for-cypress.md) - [Should QA or Developers be Responsible for Automated Testing?](https://tevpro.com/markdown/blog/should-qa-or-developers-be-responsible-for-automated-testing.md) - [Simple Ways to Secure Legacy Web Servers and Applications](https://tevpro.com/markdown/blog/simple-ways-to-secure-legacy-web-servers-and-applications.md) - [Solved: MySQL #1030 - Got error 1 from storage engine](https://tevpro.com/markdown/blog/mysql-1030-got-error-1-from-storage-engine.md) - [Stop beating people with the Scrum stick!](https://tevpro.com/markdown/blog/stop-beating-people-with-the-scrum-stick.md) - [Streaming Rendering in Next.js: Progressive UI Without Waiting on Data](https://tevpro.com/markdown/blog/streaming-rendering-in-next-js-progressive-ui-without-waiting-on-data.md) - [Tevpro Announces New Office Opening to Support Growing Business](https://tevpro.com/markdown/blog/tevpro-announces-new-office-opening-to-support-growing-business.md) - [Tevpro Expands OneStream Practice with New Director](https://tevpro.com/markdown/blog/tevpro-expands-onestream-practice-with-new-director.md) - [Tevpro Has A New Look](https://tevpro.com/markdown/blog/tevpro-has-a-new-look.md) - [Tevpro Teams Solve Mystery and Find the Missing Treasure!](https://tevpro.com/markdown/blog/tevpro-teams-solve-mystery-and-find-the-missing-treasure.md) - [The 7 AI Transformation Priorities for Enterprise Leaders](https://tevpro.com/markdown/blog/seven-ai-transformation-priorities-for-businesses.md) - [The Forward Deployed Engineer: The AI Role Built for Real Business Workflows](https://tevpro.com/markdown/blog/forward-deployed-engineer-ai-integration.md) - [The Future of Finance Teams: Machine Learning and Artificial Intelligence](https://tevpro.com/markdown/blog/the-future-of-finance-teams-machine-learning-and-artificial-intelligence.md) - [The Future of Mobile: Why Progressive Web Apps Are Replacing Native Apps](https://tevpro.com/markdown/blog/the-future-of-mobile-why-progressive-web-apps-are-replacing-native-apps.md) - [The Low-Code, No-Code Revolution in a Custom Software Development World](https://tevpro.com/markdown/blog/the-low-code-no-code-revolution-in-a-custom-software-development-world.md) - [The Ultimate Guide to Hiring Software Development Companies](https://tevpro.com/markdown/blog/the-ultimate-guide-to-hiring-software-development-companies.md) - [Tips to Automate and Unify Financial Close and Reporting Processes](https://tevpro.com/markdown/blog/tips-for-automating-and-unifying-the-financial-close-and-reporting-process.md) - [Top Interview Questions to Identify Exceptional Programmers](https://tevpro.com/markdown/blog/top-interview-questions-to-identify-exceptional-programmers.md) - [Transform Your Vision into a Powerful Progressive Web App](https://tevpro.com/markdown/blog/transform-your-vision-into-a-powerful-progressive-web-app.md) - [Understanding AutoMapper and it's use in a NestJS application](https://tevpro.com/markdown/blog/nestjs-and-automapper.md) - [Understanding RxJS Subjects and their use](https://tevpro.com/markdown/blog/whats-your-favorite-rxjs-subject.md) - [Understanding TypeScript vs. JavaScript: A Guide for Everyone](https://tevpro.com/markdown/blog/understanding-typescript-vs-javascript-a-guide-for-everyone.md) - [Using Azure Front Door to Host an Embedded App on the Same Domain](https://tevpro.com/markdown/blog/azure-front-door-same-origin-embedded-apps.md) - [We built our careers around Hyperion. So why are we betting big on OneStream?](https://tevpro.com/markdown/blog/we-built-our-careers-around-hyperion-so-why-are-we-betting-big-on-onestream.md) - [Web Development Frameworks using JavaScript and TypeScript](https://tevpro.com/markdown/blog/web-development-frameworks-using-javascript-and-typescript.md) - [What do you mean restricted use Oracle DRM?!](https://tevpro.com/markdown/blog/restricted-use-drm.md) - [When Should You Rewrite a Legacy Application? A Decision Guide](https://tevpro.com/markdown/blog/when-to-rewrite-a-legacy-application.md) - [Why Forward Deployed Engineers Are Becoming Critical to Enterprise AI](https://tevpro.com/markdown/blog/why-forward-deployed-engineers-are-becoming-critical-to-enterprise-ai.md) - [Why Progressive Web App Demand is Skyrocketing Over Native iOS Apps](https://tevpro.com/markdown/blog/why-progressive-web-app-demand-is-skyrocketing-over-native-ios-apps.md) - [Why Progressive Web App Development is Revolutionizing Mobile and Web App Development in 2025](https://tevpro.com/markdown/blog/why-progressive-web-app-development-is-revolutionizing-mobile-and-web-app-development-in-2025.md) - [Why Your Business Needs A Progressive Web App](https://tevpro.com/markdown/blog/why-your-business-needs-a-progressive-web-app.md) - [Why your next application should be built with NestJS](https://tevpro.com/markdown/blog/why-your-next-application-should-be-built-with-nestjs.md) - [Will React Native and Flutter Continue to Dominate, or Will Kotlin Multiplatform Mobile Take Over?](https://tevpro.com/markdown/blog/will-react-native-and-flutter-continue-to-dominate-or-will-kotlin-multiplatform-mobile-take-over.md) - [You Built an App With AI. How Long Until It Is Production Ready?](https://tevpro.com/markdown/blog/you-built-an-app-with-ai-how-long-until-it-is-production-ready.md) - [n8n: The Stupid-Simple Workflow Automation Tool That Makes Data Integration a Drag (and Drop)](https://tevpro.com/markdown/blog/n8n-the-stupid-simple-workflow-automation-tool-that-makes-data-integration-a-drag-and-drop.md) - [onClick vs onSubmit: Which Fires First in JavaScript Forms?](https://tevpro.com/markdown/blog/who-fires-first-onclick-or-onsubmit.md) ## Case Studies - [Enterprise API Integrations for a Global Motorcycle Company](https://tevpro.com/markdown/case-studies/enterprise-api-integration-for-a-global-motorcycle-marketplace.md) - [Enterprise Web App Advances Houston Oil Firm – Case Study](https://tevpro.com/markdown/case-studies/mobile-technology-advances-houston-oil-firm-case-study.md) - [Herbalife Nutrition – OneStream Success Story](https://tevpro.com/markdown/case-studies/herbalife-nutrition-onestream-success-story.md) - [How to Integrate Interact, Moodle, and Viewpoint Without Replacing Legacy Systems](https://tevpro.com/markdown/case-studies/how-to-integrate-interact-moodle-without-replacing-legacy-systems.md) - [Legacy Modernization of a Decades-Old Microsoft Access Database and Banking Application](https://tevpro.com/markdown/case-studies/transforming-legacy-microsoft-access-databases-and-banking-systems.md) - [Lindsay Corp – A OneStream Success Story](https://tevpro.com/markdown/case-studies/lindsay-corp-onestream-success-story.md) - [Migrating Legacy Applications to Microsoft Azure Cloud - Case Study](https://tevpro.com/markdown/case-studies/migrating-legacy-applications-to-microsoft-azure-cloud-case-study.md) - [Progressive Web App Boosts Sales Productivity for ERS Caterpillar](https://tevpro.com/markdown/case-studies/how-a-progressive-web-app-boosts-sales-productivity-for-ers-caterpillar.md) - [Texas Insurance Firm Modernizes Its Digital Platform With Concrete CMS](https://tevpro.com/markdown/case-studies/texas-insurance-firm-modernizes-its-digital-platform-with-concrete-cms.md) ## Legal Pages - [Privacy Policy](https://tevpro.com/markdown/legal/privacy-policy.md) - [Terms Of Service](https://tevpro.com/markdown/legal/terms-of-service.md) ## Pages - [Building future-proof software solutions](https://tevpro.com/markdown/home.md) - [Custom Software Questions](https://tevpro.com/markdown/custom-software-faqs.md) - [Engineering at a Higher Standard](https://tevpro.com/markdown/careers.md) - [Houston Legacy Application Modernization Without a Risky Rewrite](https://tevpro.com/markdown/houston-legacy-application-modernization.md) - [Houston Oil and Gas Field Operations Software](https://tevpro.com/markdown/houston-oil-gas-field-operations-software.md) - [Houston Software Development Company for Complex Business Systems](https://tevpro.com/markdown/houston-software-development.md) - [If you have questions, we would love to hear from you](https://tevpro.com/markdown/contact-us.md) - [More than just another consulting firm](https://tevpro.com/markdown/about-us.md) - [OneStream Implementation Questions](https://tevpro.com/markdown/onestream-faq.md) - [Strategic partnerships with proven enterprise platforms](https://tevpro.com/markdown/partners.md) ## Services - 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[Put your OneStream close and planning workflows on a clear operating rhythm](https://tevpro.com/markdown/services/onestream-task-manager-automation.md) - [Trusted custom software development](https://tevpro.com/markdown/services.md) # Enterprise API Integrations for a Global Motorcycle Company Explore how Enterprise API Integrations transformed the way the world viewed this motorcycle giant's pre-certified bike inventory. ## Client Overview A global motorcycle manufacturer operating a large network of independent dealerships and vendor partners\. ## Challenge Our client sought to unify its pre\-owned motorcycle inventory into a single, cohesive digital marketplace\. The client faced a highly fragmented technology ecosystem\. Each dealership and vendor operated independent systems with little to no standardized integration capability\. As a result, data was inconsistent, there was heavy manual processing, and they had limited visibility\. This initiative required integrating data across hundreds of disparate systems, including ERP, CRM, and BI platforms\. In addition, the company had to maintain strict performance, security, and auditability standards\. #### Key challenges included: - Extracting and standardizing data from 700\+ independent dealer and vendor systems - Processing over 80,000 inventory records enriched by external data sources and custom business rules - Completing end\-to\-end data processing within a strict two\-hour operational window - Securely handling sensitive customer and transactional data with full auditability - Integrating across heterogeneous ERP, CRM, and BI platforms ## Solution Tevpro engineered a high\-throughput **enterprise API and integration** platform capable of operating across hundreds of non\-standardized systems\. Custom **RESTful APIs** were developed to extract data from sources lacking native integration points, while a distributed, microservices\-based architecture leveraged asynchronous, message\-driven communication to eliminate tight coupling and isolate failure domains\. [**Kubernetes**](https://kubernetes.io/) orchestration enabled horizontal auto\-scaling to absorb burst ingestion patterns and reliably meet strict processing SLAs\. Deterministic entity resolution and correlation logic were implemented to reconcile customer, financial, and transactional records across systems with zero tolerance for ambiguity\. At the data layer, Tevpro built SQL\-driven transformation pipelines to manage **Parquet\-based** datasets within a centralized data lake\. Tevpro also enforced schema contracts, partitioning strategies, and lifecycle controls\. Moreover, modular [**Apache Spark**](https://spark.apache.org/)** jobs** executed large\-scale cleansing, normalization, enrichment, and automated PII scrubbing at runtime\. These efforts produced analytics\-ready datasets without downstream rework\. Quality, security, and governance were enforced as **first\-class system constraints**\. Automated validation, exception handling, and root\-cause diagnostics were embedded directly into ingestion pipelines to prevent bad data from propagating\. Sensitive financial datasets were anonymized and tokenized to meet compliance and audit requirements\. Importantly, all data movement was fully logged, traceable, and reproducible\. ## Results Tevpro delivered a platform with seamless interoperability across ERP, CRM, and Business Intelligence \(BI\) systems\. It consolidated heterogeneous enterprise infrastructure into a single operational surface\. As a result, the platform was a hardened, production\-grade integration layer designed to perform under load, recover under failure, and scale without architectural compromise\. #### Results Delivered - Unified data from 700\+ disparate systems into a single, real\-time operational platform - Processed 80,000\+ inventory records within strict two\-hour processing windows - Reduced manual data reconciliation by 90%\+ - Delivered a fully auditable, compliance\-ready integration framework - Enabled real\-time reporting and analytics across ERP, CRM, and BI platforms - Established a scalable, repeatable architecture capable of supporting future growth Tevpro transformed a fragmented dealership ecosystem into a unified, enterprise\-grade marketplace through precision enterprise API integration design, hardened data pipelines, and battle\-tested system integration\. > “This engagement demonstrates Tevpro’s ability to operate where complexity is high, timelines are tight, and failure is not an option,” said Keith Kikta, Managing Partner, Tevpro\. When enterprise API initiatives are mission\-critical, Tevpro’s team of elite, senior architects execute with clarity, discipline, and speed\. When integrations must work the first time, Tevpro will deliver\. ## Metrics - 700\+ — Dealer & vendor systems integrated - 80,000 — Inventory records processed - 2 hrs — End\-to\-end processing window - 90%\+ — Reduction of manual data reconciliation ## Services - API \+ Systems Integrations - Data Solutions ## Industries - Automotive, Retail --- Canonical URL: Markdown URL: Last updated: 2026-09-01T14:16:05Z # Enterprise Web App Advances Houston Oil Firm – Case Study Learn how this Houston oil giant mobilized it's field operations and achieved operational efficiency using custom mobile web applications. ## Client Overview A global oil and gas company was facing increasing challenges due to mounting inefficiencies in its field operations\. Hundreds of remote field technicians were utilizing outdated communication processes and disconnected systems\. The organization struggled to maintain efficiency and control costs\. Recognizing the urgent need for change, they sought a modern, scalable solution to streamline operations and reduce overhead\. In response, they turned to Tevpro—a trusted leader in [enterprise web app development](https://tevpro.com/mobile-and-web-app-development/) to modernize their field operations through a cloud\-enabled mobile solution\. ## Challenge Our client’s critical infrastructure consisted of oil wells, pumps, tanks, and other essential assets\. As a result, these assets required maintenance from hundreds of on\-site technicians, supported by a massive 24/7 call center\. The call center played a pivotal role, monitoring field sensors and manually dispatching technicians by phone whenever issues arose\. **Despite these efforts, several key pain points emerged:** - **Delayed response times –** Alarms could take hours, or even days, to reach the appropriate technician\. - **Legacy SCADA systems –** Data remained siloed across outdated platforms, resulting in limited visibility\. - **Manual dispatching –** The reliance on phone calls and laptops significantly slowed operations\. - **High operational costs – **Running a call center and coordinating manual dispatch proved to be resource\-intensive\. Consequently, these bottlenecks hindered productivity and increased downtime across operations\. To overcome these obstacles, the oil firm partnered with Tevpro to initiate its digital transformation\. ## Solution Tevpro’s team designed and delivered a custom [enterprise mobile app](https://tevpro.com/progressive-web-apps-for-energy-sector-solving-critical-operational-challenges/) built for rugged field environments and powered by real\-time sensor data\. #### Technologies Used: - Frontend – Angular & [Ionic Framework](https://ionicframework.com/) are used for responsive mobile experiences\. - Backend – C\# \.NET for robust server\-side processing\. - Cloud –[Microsoft Azure](https://azure.microsoft.com/en-us) for scalable data storage, analytics, and security\. #### Key Features: - Real\-time integration with multiple legacy SCADA systems\. - Mobile access to field data, alerts, and asset history\. - Auto\-generate service tickets from sensor inputs\. - In\-app task management, system testing, and work order closure\. - Push notifications, SMS, and email alerts for technician dispatch\. - Escalation service to ensure critical alarms are addressed\. This custom enterprise web app streamlined field operations and enhanced the efficiency of technicians in real\-time\. Workers in the field can now collect, analyze, visualize, and share time\-series data from any tablet or mobile device\. ## Results The custom mobile app transformed the way field technicians operate\. Notable benefits include: - Faster response times – Real\-time alerts allow for immediate technician dispatch\. - Reduced costs – Automation minimized dependence on the call center\. - Anywhere access – Technicians can manage repairs, upload photos, and track hours from any device\. - Better decisions – Real\-time cloud analytics help identify trends and prevent future issues\. - Automated workflows – Task escalations flag issues and automatically assign them to a designated field technician\. Tevpro’s forward\-thinking approach to enterprise web app development enabled the client to streamline operations and minimize unnecessary downtime\. #### WHY TEVPRO Whether you’re a startup with a bold mobile app idea or a Fortune 500 company seeking enterprise mobile app development, Tevpro delivers results \. Our expert consultants specialize in building secure, scalable cloud applications that simplify operations and drive real ROI\. ## Services - Mobile \+ Web App Development - Data Solutions ## Industries - Energy and Oil and Gas --- Canonical URL: Markdown URL: Last updated: 2026-09-01T14:16:09Z # Herbalife Nutrition – OneStream Success Story Uncover the benefits of OneStream Success for a global nutrition company, Herbalife, and how it optimizes their legacy systems for better performance. ## Client Overview [Herbalife Nutrition](https://www.herbalife.com/en-us) is a global health and wellness company offering science\-backed nutrition products in over 90 countries\. Since 1980, it has empowered millions through better nutrition and a proven business opportunity\. a global nutrition company employs over 9,300 people and generates more than $4\.8 billion in annual revenue\. Learn more at IAmHerbalifeNutrition\.com ## Challenge Herbalife Nutrition was managing its financial data across multiple legacy Corporate Performance Management \(CPM\) tools, including Oracle Hyperion HFM, Planning, FDM, Essbase, and EPMA\. The reliance on Excel for modeling and reporting made processes time\-consuming and error\-prone\. > “We were integrating from many different applications… yet they were all behaving independently,” – Vanita Thornton, Sr\. Director, Global Operational Accounting and Financial Systems, Herbalife Nutrition These outdated systems were unable to support project\-level reporting due to dimensional limitations\. Herbalife needed a unified, scalable platform and began exploring modern CPM solutions\. After evaluating options and Oracle’s product roadmap, they selected OneStream for its ability to consolidate planning, reporting, and analytics in a single platform\. ## Solution Unified CPM with OneStream **Phase 1 included:** - Global consolidations across 80 markets - Global expense and people planning - Integration with Oracle Fusion HCM - Conversion of 2\.5 years of data - Complete replacement of Oracle Hyperion tools in just 10 months Just three months later, they added a Transfer Profit solution and began using additional OneStream Marketplace apps, such as People Planning, Parcel Service, and Diagnostics 123\. > “People Planning added more flexibility in how we calculate compensation,” – Neal Yeung, Director, Financial Systems FP&A, Herbalife Nutrition ## Transfer Profit Analysis Made Easy With over 90 legal entities and more than 30 currencies, a global nutrition company manages complex intercompany sales and profit transfer scenarios\. OneStream enabled the team to automate calculations for inventory elimination, FX impact, and more\. > “We used to struggle with multi\-layered transfer profit across currencies\. Now, OneStream lets us automate it and drill into detailed reports by SKU and entity,” – Vanita Thornton ## Results With OneStream, Herbalife Nutrition has achieved: - Automated cash flow reporting - Consolidated reporting and analysis in one system - Streamlined FP&A with rolling forecasts - Faster access to HR data for accurate compensation planning - Increased confidence in data accuracy and system reliability > “Month\-end close is now smoother\. We’ve reduced data loss and improved system uptime\.” – Ajay Gaddam, Director, Enterprise Applications ## Looking Ahead Herbalife plans to expand its use of OneStream MarketPlace apps—especially Account Reconciliations —and upgrade to the latest version for enhanced dashboarding and BI capabilities \. > “We’re excited about the new visualizations and features in the latest OneStream release,” – Neal Yeung ## About Tevpro Tevpro is a [trusted implementation partner](https://tevpro.com/onestream-solutions/) for OneStream Software and other major CPM vendors\. We help companies simplify complex financial processes, modernize legacy systems, and unlock real\-time insights\. ### Services: - OneStream Implementation & Optimization - [Oracle EPM to OneStream Migrations](https://tevpro.com/we-built-our-careers-around-hyperion-so-why-are-we-betting-big-on-onestream/) - Custom Dashboard & Workflow Design - Integration Support & Performance Tuning Let’s talk about your next CPM project \. Tevpro can help you move faster, smarter, and more efficiently\. ## Services - OneStream Implementations - Data Solutions ## Industries - Health and Wellness --- Canonical URL: Markdown URL: Last updated: 2026-09-01T14:16:09Z # How to Integrate Interact, Moodle, and Viewpoint Without Replacing Legacy Systems Explore Custom Moodle Integrations to unify your LMS with ERP and company intranet for a seamless employee experience. ## Client Overview A nationally recognized heavy\-lift contractor specializing in crane services, engineered lifts, and transportation for industrial construction projects\. ## Challenge Our client needed to connect data across its company intranet \([Interact](https://www.interactsoftware.com/)\), ERP \([Viewpoint](https://www.trimble.com/en/products/viewpoint)\), and it’s LMS \([Moodle](https://moodle.com/products/lms/)\) into one employee experience\. The client already had the major platforms in place\. The problem was not a lack of software\. The problem was the user experience between those systems\. Employees had to navigate multiple systems to answer simple questions\. - What training is required? - What training is hands\-on or practical? - What training is optional? - What training is already complete? - Which Moodle course matches a training code in Viewpoint? - Where are the related course documents? The client did not need another system of record\. It needed a better workflow across the systems it already trusted\. Administrators also needed a practical way to keep course mappings, training codes, and LMS resources aligned without burying critical logic in configuration files or ad hoc processes\. The client sought technical assistance from Tevpro to build custom integrations and and unify the user experience\. ## Solution Tevpro built a custom Moodle training integration that embedded a responsive training experience directly inside the existing Interact intranet\. **The integration layer handled the work between systems:** - verifying the employee’s active session - retrieving employee\-specific training records from Viewpoint - synchronizing Moodle course metadata - mapping business training codes to Moodle courses and resources - launching the correct course through LTI 1\.3 This allowed the client to unify the employee experience without changing which system owned the workflow\. This distinction matters because the project was not about merging systems into one large platform\. It was about creating a thinner layer that made those systems work together cleanly\. **Integration Architecture at a Glance** - Employee - Interact intranet and existing login - Embedded training experience - Integration API - Viewpoint \(employee and training records\) - Moodle: courses, documents, activity, completion, and grades - Metadata cache: course mappings and LTI resource links For secure course launch, the integration used the LTI 1\.3 standard from 1EdTech, with the connector acting as the platform and Moodle acting as the learning tool\. Moodle handled the LMS side of the relationship, while the integration layer handled employee\-facing orchestration and business\-specific mapping logic\. ### How the Unified Training Experience Works #### 1\. Employees Start Inside Interact Employees begin inside the intranet they already use, not in a separate training portal\. The embedded application uses the active browser session, and the API verifies the employee before issuing an application session\. This avoids a second login flow inside the embedded experience\. Especially important in iframe\-based applications, where browser cookie rules, redirects, and mobile webviews can create unreliable authentication loops\. #### 2\. Viewpoint Supplies Employee and Training Records Once the employee context is established, the integration retrieves the relevant training records from Viewpoint\. Those records are translated into employee\-facing categories such as: - required - practical or hands\-on - optional - completed This is more than display logic\. It reflects how the business actually manages training\. Due dates, assignment dates, completion history, practical indicators, position requirements, and status fields all affect what employees need to see first\. #### 3\. Training Codes Are Mapped to Moodle Courses The project uses the business training code as the bridge between operational training records and Moodle course content\. Moodle course metadata is synchronized into a local cache so the integration can enrich training records with course names, short names, categories, and Moodle course IDs\. For employees, that means the dashboard shows meaningful training items instead of disconnected codes\. For administrators, it means course relationships can be maintained through a management workflow rather than hidden in code\. #### 4\. Moodle Courses Launch Through LTI 1\.3 When an employee starts a training item, the connector resolves the training code to the correct Moodle course and published resource\. It then creates the signed launch flow, and Moodle validates the launch using the connector’s public key\. The implementation also uses LTI Deep Linking so administrators can associate the correct Moodle resources with the correct training codes\. In practical terms, LTI 1\.3 handles the secure launch standard, while the integration layer handles the business mapping and employee context around that launch\. #### 5\. Employees Can Access Moodle Profile Documents in the Same Experience The training center also exposes selected Moodle profile documents through the same embedded experience\. That sounds straightforward, but the workflow had to operate reliably across desktop browsers, Android webviews, iOS environments, and in\-app browser constraints\. The implementation accounted for cookie behavior, Safari behavior, file sharing, and mobile container limitations\. A workflow that works in desktop Chrome is not automatically ready for field employees using mobile devices\. ### How Administrators Manage the Training Workflow Employee experience was only half of the project\. Administrators also needed a reliable way to manage the relationships behind the dashboard\. **The integration supported administrator workflows such as:** - searching training activity by employee, ID, training code, description, location, and status - paginating broad searches and rejecting unbounded searches - synchronizing Moodle course and category metadata - publishing and unpublishing Moodle courses as LTI resources - linking business training codes to Moodle courses and resources - tracking LTI management activity - monitoring longer\-running operations through background jobs and polling - inspecting the API through OpenAPI documentation This mattered because a unified employee dashboard stays useful only if the underlying relationships are visible and maintainable\. The result was not just a front\-end improvement\. It was an operable integration product rather than a fragile set of hidden mappings\. ## Results This project delivered a single employee\-facing training workflow across Interact, Viewpoint, and Moodle without replacing the client’s existing platforms\. **Employees gained:** - one place to view required, practical, optional, and completed training - a clearer path to the right Moodle course - access to related training documents within the same experience - fewer workflow interruptions caused by switching between systems **Administrators gained:** - a maintainable way to manage course mappings and LTI resources - better visibility into training search, synchronization, and publishing workflows - a practical control surface for maintaining the training experience over time ### Engineering Lessons From the Build - **Embedded Authentication Must Be Designed Early:** Authentication inside an iframe is different from authentication for a standalone web application\. Cookie rules, embedded contexts, redirect behavior, and mobile webviews all shape what will work\. In this project, Interact remained the authentication gate, and the integration API verified the active session before giving the embedded app its own short\-lived token\. Same\-domain routing helped keep browser behavior predictable\. - **URL Architecture Is Part of the Product: **The project used shared\-domain routing so the intranet, embedded app, API, assets, and training short links could feel like parts of one experience\. In a project like this, infrastructure decisions affect user workflows directly\. Route matching and precedence are not just deployment details\. They influence whether the system feels consistent and reliable to end users\. - **Standards Help, but Vendor\-Specific Gaps Still Happen: LTI 1\.3** provided the secure launch standard between the connector and Moodle\. **Deep Linking** provided a structured way to associate resources\. Even so, not every operational need was exposed cleanly through the Moodle REST paths used by the project\. The implementation isolated vendor\-specific synchronization behavior behind a smaller adapter and cache\. That reduced coupling while preserving flexibility\. - **Training Data Still Has Business Semantics: **Categories like **required**, **practical**, **optional**, and **completed** are not always simple database statuses\. They may depend on training codes, dates, assignments, practical indicators, position requirements, and completion state\. Sorting and prioritization also changed based on stakeholder feedback\. That is a useful reminder for integration projects: **integration logic is often business process logic**, not just data movement\. ### Why This Integration Pattern Is Reusable This architecture applies whenever identity, workforce data, and learning content live in different systems\. A thin integration layer can create a unified employee experience without becoming another master database\. **This pattern works especially well when:** - employees already start from an intranet or employee portal - training records live in Viewpoint or another ERP - course content lives in Moodle or another LMS - business identifiers can map operational records to learning content For organizations planning a Moodle LTI 1\.3 integration or an embedded employee training dashboard, the key is discipline\. Keep each system authoritative, expose the workflow employees actually need, and give administrators a clear way to manage exceptions and mappings\. ## Services - API \+ Systems Integrations - Legacy Software Modernization ## Industries - Transportation, Heavy Equipment --- Canonical URL: Markdown URL: Last updated: 2026-09-01T14:16:09Z # Legacy Modernization of a Decades\-Old Microsoft Access Database and Banking Application How Tevpro rebuilt a real estate firm’s Microsoft Access banking application, preserving financial logic while unifying Trust and Savings workflows. ## Client Overview A privately held, multi\-generational real estate investment, development firm\. ## Challenge A real estate developer relied on a 20\-year\-old Microsoft Access application for private banking and accounting\. Replacing it meant preserving interest calculations, period\-end controls, and the workflows behind Trust and Savings accounts\. Tevpro was selected to re\-architect and modernize the company’s private banking platform into a secure, scalable, and cloud\-ready web application built for the next generation\. The original application, developed in [Microsoft Access](https://www.microsoft.com/en-us/microsoft-365/access), handled everything from internal accounting to private banking workflows\. Over time, it became unstable, unsupported, and dangerously outdated\. **Challenges of Legacy Software:** - No access to the original developers - No design documentation available - Disjointed databases for Savings and Trust accounts - Manual reconciliation with duplicated data entry - Limited access for remote work or multi\-user collaboration Interest calculations, period\-end closings, and financial modeling were embedded in the old application\. Those rules had to be identified and tested before the team could replace the interface and database\. ## Solution Tevpro rebuilt the Access\-based application as a web app\. The work included tracing existing business rules, moving data into SQL Server, and rebuilding the workflows users depended on\. ### Reverse Engineering with a Purpose With no technical documentation to start from, our development team reverse\-engineered the system using a copy of the legacy database\. From there, we: - Rewrote custom **VB code** into TypeScript - Re\-architected Access tables into **SQL Server** - Rebuilt queries, forms, and reports with a modern tech stack ### The New Tech Stack To ensure long\-term scalability and support, Tevpro built the app using: - [**TypeScript**](https://www.typescriptlang.org/) **\+** [**Node\.js**](https://nodejs.org/en) - [**NestJS**](https://nestjs.com/]) for backend architecture - Angular \+ Bootstrap for front\-end UI - [**Prisma **](https://www.prisma.io/)**[ORM](https://www.prisma.io/)** for efficient database access - **SQL Server** as the core relational database This modern stack supports cloud deployment, multi\-device access, and agile updates\. ## Results The new application brings Trust and Savings account data and workflows into one system\. Users previously entered transactions in separate Microsoft Access databases; the new workflow reduces that duplication and provides shared records for accounting and reporting\. ### Key Benefits: - Automated interest calculations with smart validation - Locked\-down accounting periods post month\-end close - Audit\-friendly reporting and traceability - Real\-time collaboration for accounting and finance teams - Less duplicate entry across Trust and Savings workflows The new system supports interest validation, period\-close controls, and reporting in one application\. The result is a shared workflow for accounting and finance teams, rather than separate Access databases\. ### Is Your Legacy System Holding You Back? For teams running critical workflows in Microsoft Access, the first decision is which business rules and data relationships must survive a rebuild\. A short discovery phase can establish the scope before selecting a replacement architecture\. For help comparing retain, refactor, or rebuild options, see Tevpro’s [legacy application modernization services](https://tevpro.com/services/legacy-modernization-services)\. ## Services - Legacy Software Modernization - Data Solutions ## Industries - Commercial Real Estate --- Canonical URL: Markdown URL: Last updated: 2026-09-25T20:55:05Z # Lindsay Corp – A OneStream Success Story Learn how OneStream Software transforms data reconciliation at Lindsay Corporation, enabling faster decision-making and analysis. ## Client Overview With its headquarters in Omaha, Nebraska,[ Lindsay Corporation](https://www.lindsay.com/usca/en/about/our-company) manufactures and markets irrigation equipment primarily used in agricultural markets which increase or stabilize crop production while conserving water, energy, and labor\. ## Challenge As a global company with multiple business units, reliance on Excel spreadsheets and their **Microsoft Dynamics Navision** general ledger \(GL\) for financial consolidation, reporting, budgeting and forecasting was no longer sufficient\. These critical financial processes relied on manual efforts and took too long\. Finance executives didn’t have visibility into the right level of operational detail, or impacts of currency rates on their financial results\. Getting through the monthly financial close, forecast updates and preparation for monthly business reviews using their existing tools and processes required a full two weeks – delaying delivery of management information and review of business performance\. Business unit \(BU\) Controllers were spending too much time on data manipulation and not enough on analysis and supporting decision\-making\. It was time for a change\. ## Solution With a preference towards cloud applications, the company evaluated Oracle’s EPM Cloud applications along with OneStream Software’s unified platform\. > “OneStream was a better choice for us,” said Brian Ketcham, VP and Chief Financial Officer at the manufacturer\. “OneStream’s unified approach would be easier to maintain, easier to upgrade, and provide a lower TCO vs\. Oracle\. Plus, the OneStream team did a great job demonstrating the solution, and ensuring the the manufacturer team they could capture our financial results at the right level of detail\.” ## Results Lindsay Corp’s OneStream implementation began with financial consolidations and reporting of actual financial results\. They also use the platform for budgeting and monthly forecasting\. OneStream’s unified SmartCPM™ platform is used to collect and consolidate data from 20 different GLs, with eight currencies, and different charts of accounts being mapped to OneStream\. With a high volume of intercompany transactions, responsibility for reconciling intercompany accounts is now pushed to the BU level vs\. corporate\. This approach provides more ownership and accountability at the BU level, eliminating the numerous back\-and\-forth communications that previously existed between corporate and the BUs\. ### Shortening the Close, Improving Visibility > “The OneStream solution has given us the capability to wrap up the monthly close process by day five,” said Brian Ketcham, VP and CFO at the manufacturer\. “This has enabled faster management reporting and more agile decision\-making\. We were spending too much time reconciling data\. We now have time for value\-add analysis versus spending time updating spreadsheets\. Additionally, Business Units now get their data right away and don’t have to wait until the corporate results are finalized\.” > “The company has also seen improved data integrity and workflows from a SOX compliance standpoint,” said Ketcham\. “OneStream has given us one version of the truth and a consistency we were lacking in our previous environment\. Management reporting has improved, giving the Finance team more time for analysis, and the capability to drill down to greater detail when analyzing results across BUs\.” ### Streamlining Budgeting and Forecasting Lindsay Corp uses OneStream’s unified platform and the same application as actuals to support annual budgeting and monthly forecasting\. Actuals coexist with Budget and Forecast scenarios for instant variance analysis and a streamlined process\. > “Thanks to the unified approach, we are also saving at least two days per month on forecasting,” says Ketcham\. “That’s just another way we are extending the value of our OneStream investment\.” ### Extending Dimensions and the Platform for More Value Lindsay Corp uses OneStream’s Extensible Dimensionality to capture more operationally relevant reporting detail\. This enables customers to view results by region, product line, and customer segment\. Moreover, this provides enhanced visibility into sales and operating margins across various business lines\. Additionally, the manufacturer has greater agility in adapting to business changes quickly and easily\. In the next phase of implementation, Lindsay Corp plans to deploy the Account Reconciliations solution from the [OneStream Marketplace](https://www.onestream.com/solutions/)\. the manufacturer is also evaluating OneStream’s Thing Planning solution as an option for weekly cash forecasting and people planning\. ## About Tevpro Tevpro is a proud implementation partner of OneStream Software\. We provide implementation support and technical guidance for all major EPM vendors—including Oracle, OneStream, and Anaplan—to automate and optimize your business processes, and make your work simpler and more efficient\. [Contact us](mailto:info@tevpro.com) to discuss your next project\. We look forward to hearing from you\. ## Services - OneStream Implementations - Data Solutions ## Industries - Heavy Construction Machinery --- Canonical URL: Markdown URL: Last updated: 2026-09-01T14:16:07Z # Migrating Legacy Applications to Microsoft Azure Cloud \- Case Study How Tevpro moved an occupational-health company’s legacy applications to Azure and addressed risks in web sessions, backups, and application maintenance. ## Client Overview [OMI](https://occupational.com/) is a leader in Occupational Health, providing high\-quality products, services, and continuing education to help companies meet OSHA compliance standards\. From Pulmonary Function Testing to Hearing Conservation and Respirator Protection Programs\. ## Challenge OMI’s occupational\-health applications ran on aging, unsupported infrastructure\. Legacy web sessions, backups, databases, and application maintenance created security and continuity risks\. #### Key Obstacles: - Outdated Microsoft Windows Servers using deprecated TLS 1\.0 & 1\.1 , leaving web sessions highly vulnerable\. - On\-premise backup systems were time\-consuming, with disaster recovery processes taking hours\. - Unpatched MySQL databases with no recent updates pose an increased risk of data loss or corruption\. - Legacy [Adobe ColdFusion software](https://www.adobe.com/products/coldfusion-family.html) required nightly reboots to remain operational and was becoming too costly\. It was clear that continuing down this path could compromise both data integrity and business continuity\. OMI needed a trusted partner to help them migrate legacy applications to the cloud, modernize their infrastructure, and minimize downtime\. ## Solution Tevpro’s goal was to secure OMI’s infrastructure, migrate them to the Microsoft Azure Cloud, and improve performance\. Most importantly, Tevpro needed to complete this mission without disrupting ongoing clinical evaluations or user experiences\. ### Step 1: Secure Web Sessions with a Reverse Proxy To address web\-session security risks, Tevpro deployed a reverse proxy in front of OMI’s legacy web servers\. The proxy separated public traffic from the older application environment while the broader migration was planned\. - SSL certificates were automated using Let’s Encrypt, eliminating the need for manual renewals\. - This interim solution allowed us to keep the systems live and secure while working on full infrastructure modernization\. ### Step 2: Lift\-and\-Shift Migration to Microsoft Azure Cloud Tevpro moved OMI’s legacy infrastructure to Microsoft Azure using a lift\-and\-shift approach\. - Moving workloads off aging hardware reduced reliance on the old server environment\. - The migration was planned around continued access for clinical and administrative users\. ### Step 3: Modernizing Databases and Software Stack - All MySQL databases were migrated to Azure Database for MySQL , resulting in reduced maintenance needs and enhanced scalability\. - For the outdated ColdFusion application , we moved from Adobe ColdFusion to Lucee , an open\-source CFML server\. The runtime change also addressed: - Improved performance - Reduced memory usage - Increased scalability for high\-traffic systems ## Results The project moved OMI’s legacy applications to Microsoft Azure and updated the supporting environment\. The results below describe the changes reported in this case study\. #### Key Outcomes: - Cost savings through smaller, more efficient server instances - Faster application performance with [Lucee](https://www.lucee.org/) replacing ColdFusion - Stronger security with encrypted sessions and up\-to\-date cloud infrastructure - No more reboots or manual service restarts - Automated backups and disaster recovery now built\-in - Faster patching and update cycles - SSL certificate renewals are free and fully automated - Significant reduction in infrastructure costs by eliminating the need for on\-premise hardware OMI’s IT and clinical teams now spend less time fighting fires and more time supporting business goals\. #### Conclusion: Don’t Let Legacy Systems Hold You Back This project addressed aging infrastructure in stages: web\-session protection, Azure migration, then database and application\-runtime changes\. The next step for a similar system depends on its dependencies and operational constraints\. If your team has already decided to move a legacy application, review Tevpro’s [legacy system migration services](https://tevpro.com/services/legacy-system-migration)\. ## Services - Legacy Software Modernization - Data Solutions ## Industries - Medical Equipment, Healthcare Services --- Canonical URL: Markdown URL: Last updated: 2026-09-25T20:54:58Z # Progressive Web App Boosts Sales Productivity for ERS Caterpillar Explore how a progressive web app (PWA) enhanced ERS Caterpillars equipment rental sales and marketing operations. ## Client Overview **[Energy Rental Solutions – Caterpillar \(ERS\)](https://www.ers-cat.com/)** provides high\-quality Caterpillar equipment rentals across the Gulf Coast\. Providing temporary or ongoing utility rentals for your planned event or emergency situation\. ERS has the people and equipment to ensure all of your needs are met\. Our fleet includes generator rentals, temperature control, compressed air, and electrical distribution\. ## Challenge Energy Rental Solutions – Caterpillar \(ERS\) was using outdated native iOS and Android apps that were expensive to maintain, difficult to update, and lacked seamless integration with their ERP system\. ERS needed a modern, cost\-effective solution to streamline their equipment rental sales and marketing operations\. They partnered with Tevpro to build a **Progressive Web App \(PWA\)** that delivered real\-time analytics and a mobile\-friendly experience\. [Learn more about the major benefits of PWA’s and the differences between Native Mobile Apps](https://tevpro.com/differences-between-pwas-and-native-mobile-apps-and-why-you-need-both)\. ## Solution Tevpro worked closely with ERS to understand their users, workflows, and business goals\. Using the **[NestJS](https://nestjs.com/)** backend and **[Ionic](https://ionicframework.com/)** frontend frameworks, Tevpro developed a custom **Progressive Web App **which synchronized data between the PWA and multiple\-point solutions, including their accounting system, equipment inventory, ERP \(Texada\), and their sales and marketing management systems\. ## Results The PWA is a powerful, responsive platform that gives ERS teams desktop and mobile access, improving efficiency, visibility, and flexibility across their internal operations\. The PWA streamlined access to equipment data and increased the efficiency of their sales and marketing processes\. ** Transformation Features of the Progressive Web App:** - **Responsive and Real\-Time Data: **Users can access equipment availability, quote calculators, and client billing from anywhere\. Users can access account standings and offer maintenance documentation\. - **Streamline Sales and Marketing:** Increase sales and marketing team efficiency to deliver accurate quotes, capture equipment cooling calculations, manage client invoices, and much more\. - **Seamless Data Integration:** Data synchronization between the PWA and multiple\-point solutions, including their ERP, Texada\. - **Responsive Design and Offline Functionality: **Users can access the application from any device, including desktops, tablets, and mobile devices\. - **Easier Updates and Maintenance:** Updates do not require App Store approval and are not subject to the restrictions of traditional mobile and native apps downloaded from an Apple or Android marketplace\. #### WHY TEVPRO Whether you’re a startup with a bold mobile app idea or a Fortune 500 company seeking enterprise [mobile app development](https://tevpro.com/transform-your-vision-into-a-powerful-progressive-web-app/), Tevpro delivers results \. Our expert consultants specialize in building secure, scalable cloud applications that simplify operations and drive real ROI\. To learn more about Tevpro’s mobile app development solutions, [click here](https://tevpro.com/services/software-development)\. ## Services - Mobile \+ Web App Development - Data Solutions ## Industries - Equipment Rental and Utilities --- Canonical URL: Markdown URL: Last updated: 2026-09-01T14:16:02Z # Texas Insurance Firm Modernizes Its Digital Platform With Concrete CMS Tevpro modernizes a business-critical digital platform, Progress Sitefinity, to Concrete CMS. The new solution connects Salesforce, geolocation, agency search, sponsorship workflows, and analytics in a more flexible, maintainable architecture. ## Client Overview A Texas\-based, member\-owned insurance organization needed to modernize its website without losing the integrations, business logic, and customer\-facing tools that had become critical to its digital operations\. ## Challenge For this Texas\-sized insurance firm, their legacy platform connects policyholders with local agents and repair facilities, synchronizes critical agency information with Salesforce, supports sponsored agent programs, and provides internal teams with tools to manage and measure those experiences\. > Our client needed to preserve years of custom functionality and integrations while creating a more maintainable, flexible, and cost\-effective technology foundation\. A successful migration had to preserve those capabilities while improving the architecture behind them\. **The new solution needed to: ** - Keep public agency information synchronized with [Salesforce](https://www.salesforce.com/)\. - Provide accurate agent searches by ZIP code, city, and proximity\. - Maintain a separate, searchable database of repair facilities\. - Support geographic rules governing sponsored agency placement\. - Give employees control over sponsorship requests and enhanced profiles\. - Measure customer engagement with sponsored listings\. - Reduce unnecessary platform complexity and ongoing administration\. - Provide a flexible foundation for future integrations and development\. **The goal was simple\. Preserve what worked, improve what didn't, and provide a stronger platform for what comes next\.** ## Solution Tevpro migrated this client from [Progress Sitefinity](https://www.progress.com/sitefinity-cms), an enterprise \.NET\-based digital experience platform, to **[Concrete CMS](https://www.concretecms.com/)**, an open\-source PHP\-based content management system\. At the same time, Tevpro rebuilt the platform around the client’s existing business requirements\. Concrete CMS became the central environment connecting content, Salesforce data, location services, sponsorship workflows, and analytics\. ### Automated Salesforce Integration Tevpro engineered an automated integration between Salesforce and Concrete CMS to keep public agency information current\. Scheduled process securely retrieves active agency records from Salesforce and synchronizes them with Concrete CMS\. Salesforce IDs serve as the persistent reference between systems, helping maintain data integrity as agency information changes\. The integration also manages geolocation\. New or updated addresses are converted into latitude and longitude coordinates, allowing the website to provide accurate proximity\-based search and mapping\. ### Find an Agent Tevpro rebuilt the client’s **Find an Agent** experience around its synchronized Salesforce data\. Customers can search by ZIP code or city and state to identify nearby agencies\. Results are ranked by proximity and provide the contact and location information customers need to quickly connect with an agent\. Behind the experience, Salesforce synchronization, geolocation, mapping, and search logic work together to keep the process simple for the customer\. ### Find a Repair Shop Tevpro also developed the client’s **Find a Repair Shop** experience\. Repair facility information is managed through a dedicated dataset within Concrete CMS\. Customers can search by location and view nearby repair facilities through an integrated map experience, while internal teams maintain the underlying data directly within the CMS\. ### Sponsored Agency Listings Our client’s sponsored agency program required custom business logic based on geographic eligibility\. **Tevpro developed functionality to manage:** - ZIP code\-based sponsorship eligibility\. - Priority placement in applicable search results\. - Differentiated map markers\. - Enhanced agency profiles\. - Sponsorship request and approval workflows\. - Administrative editing and management\. Sponsored profiles can include expanded information, such as team members, services, testimonials, business hours, languages spoken, social media links, and location details\. Employees can review, approve, reject, edit, and manage sponsorship requests directly within Concrete CMS\. ### Custom Sponsor Analytics Tevpro developed a custom **Sponsor Analytics dashboard** inside the Concrete CMS administrative portal, to give direct visibility into sponsored listing performance\. Internal users can filter reporting by agency and date range, analyze traffic sources, review detailed engagement, and export data to CSV\. The platform tracks actions including phone, email, website, social media, directions, and map clicks, allowing employees to manage its sponsorship program and measure its performance within the same platform\. ## Results Moving from Sitefinity to an open\-source CMS gave Germania greater flexibility over its digital environment and reduced dependence on a more complex enterprise digital platform\. ### Automated Agency Data Salesforce synchronization reduces duplicate data maintenance while helping ensure that customers receive accurate, current agency information\. ### Improved Customer Self\-Service Location\-based agent and repair shop search gives policyholders a simple way to find nearby resources and quickly take action\. ### Greater Internal Control Germania's teams can manage sponsorships, agency profiles, repair facilities, and related workflows directly within Concrete CMS\. ### Integrated Performance Reporting Custom Sponsor Analytics provides visibility into customer engagement without requiring Germania to manage the program and its reporting across disconnected systems\. ### A Foundation for Future Development The new architecture provides a more extensible foundation for future integrations, automation, digital experiences, and emerging technologies\. ## Services - Legacy Modernization - API \+System Integrations - Custom Web Apps ## Industries - Insurance --- Canonical URL: Markdown URL: Last updated: 2026-09-01T14:16:13Z # Privacy Policy Privacy Policy Guide for Enterprise Teams. Get practical implementation guidance, technical considerations, and next steps from Tevpro. At Tevpro, LLC, one of our main priorities is the privacy of our visitors\. This Privacy Policy document contains types of information that is collected and recorded by Tevpro, LLC and how we use it\. If you have additional questions or require more information about our Privacy Policy, do not hesitate to contact us\. This Privacy Policy applies only to our online activities and is valid for visitors to our website with regards to the information that they shared and/or collected in Tevpro, LLC\. This policy is not applicable to any information collected offline or via channels other than this website\. ## **Consent** By using our website, you hereby consent to our Privacy Policy and agree to its terms\. ## **Information we collect** The personal information that you are asked to provide, and the reasons why you are asked to provide it, will be made clear to you at the point we ask you to provide your personal information\. If you contact us directly, we may receive additional information about you such as your name, email address, phone number, the contents of the message and/or attachments you may send us, and any other information you may choose to provide\. When you register for an Account, we may ask for your contact information, including items such as name, company name, address, email address, and telephone number\. ## **How we use your information** We use the information we collect in various ways, including to: - Provide, operate, and maintain our website - Improve, personalize, and expand our website - Understand and analyze how you use our website - Develop new products, services, features, and functionality - Communicate with you, either directly or through one of our partners, including for customer service, to provide you with updates and other information relating to the website, and for marketing and promotional purposes - Send you emails - Find and prevent fraud ## **Log Files** Tevpro, LLC follows a standard procedure of using log files\. These files log visitors when they visit websites\. All hosting companies do this as part of hosting services’ analytics\. The information collected by log files include internet protocol \(IP\) addresses, browser type, Internet Service Provider \(ISP\), date and time stamp, referring/exit pages, and possibly the number of clicks\. These are not linked to any information that is personally identifiable\. The purpose of the information is for analyzing trends, administering the site, tracking users’ movement on the website, and gathering demographic information\. ## **Cookies** Like any other website, Tevpro, LLC uses ‘cookies’\. These cookies are used to store information including visitors’ preferences, and the pages on the website that the visitor accessed or visited\. The information is used to optimize the users’ experience by customizing our web page content based on visitors’ browser type and/or other information\. For more general information on cookies, please read [the Cookies article on Generate Privacy Policy website](https://www.generateprivacypolicy.com/#cookies)\. ## **Advertising Partners Privacy Policies** You may consult this list to find the Privacy Policy for each of the advertising partners of Tevpro, LLC\. Third\-party ad servers or ad networks use technologies like cookies, JavaScript, or Web Beacons that are used in their respective advertisements and links that appear on Tevpro, LLC, which are sent directly to users’ browsers\. They automatically receive your IP address when this occurs\. These technologies are used to measure the effectiveness of their advertising campaigns and/or to personalize the advertising content that you see on websites that you visit\. Note that Tevpro, LLC has no access to or control over these cookies that are used by third\-party advertisers\. ## **Third Party Privacy Policies** Tevpro, LLC’s Privacy Policy does not apply to other advertisers or websites\. Thus, we are advising you to consult the respective Privacy Policies of these third\-party ad servers for more detailed information\. It may include their practices and instructions about how to opt\-out of certain options\. You can choose to disable cookies through your individual browser options\. To know more detailed information about cookie management with specific web browsers, it can be found at the browsers’ respective websites\. ## **CCPA Privacy Rights \(Do Not Sell My Personal Information\)** Under the CCPA, among other rights, California consumers have the right to: Request that a business that collects a consumer’s personal data disclose the categories and specific pieces of personal data that a business has collected about consumers\. Request that a business delete any personal data about the consumer that a business has collected\. Request that a business that sells a consumer’s personal data, not sell the consumer’s personal data\. If you make a request, we have one month to respond to you\. If you would like to exercise any of these rights, please contact us\. ## **GDPR Data Protection Rights** We would like to make sure you are fully aware of all of your data protection rights\. Every user is entitled to the following: The right to access – You have the right to request copies of your personal data\. We may charge you a small fee for this service\. The right to rectification – You have the right to request that we correct any information you believe is inaccurate\. You also have the right to request that we complete the information you believe is incomplete\. The right to erasure – You have the right to request that we erase your personal data, under certain conditions\. The right to restrict processing – You have the right to request that we restrict the processing of your personal data, under certain conditions\. The right to object to processing – You have the right to object to our processing of your personal data, under certain conditions\. The right to data portability – You have the right to request that we transfer the data that we have collected to another organization, or directly to you, under certain conditions\. If you make a request, we have one month to respond to you\. If you would like to exercise any of these rights, please contact us\. ## **Children’s Information** Another part of our priority is adding protection for children while using the internet\. We encourage parents and guardians to observe, participate in, and/or monitor and guide their online activity\. Tevpro, LLC does not knowingly collect any Personal Identifiable Information from children under the age of 13\. If you think that your child provided this kind of information on our website, we strongly encourage you to contact us immediately and we will do our best efforts to promptly remove such information from our records\. ## **Changes to this Privacy Policy** We may update Our Privacy Policy from time to time\. We will notify You of any changes by posting the new Privacy Policy on this page\. We will let You know via email and/or a prominent notice on Our Service, prior to the change becoming effective and update the “Last updated” date at the top of this Privacy Policy\. You are advised to review this Privacy Policy periodically for any changes\. Changes to this Privacy Policy are effective when they are posted on this page\. ## **Contact Us** If you have any questions about this Privacy Policy, You can contact us\. --- Canonical URL: Markdown URL: Last updated: 2026-09-01T14:16:13Z # Terms Of Service Terms of Service Guide for Enterprise Teams. Get practical implementation guidance, technical considerations, and next steps from Tevpro. ## **Terms** By accessing the website at tevpro\.com, you are agreeing to be bound by these terms of service, all applicable laws and regulations, and agree that you are responsible for compliance with any applicable local laws\. If you do not agree with any of these terms, you are prohibited from using or accessing this site\. The materials contained in this website are protected by applicable copyright and trademark law\. ## **Use License** 4. Permission is granted to temporarily download one copy of the materials \(information or software\) on Tevpro, LLC’s website for personal, non\-commercial transitory viewing only\. This is the grant of a license, not a transfer of title, and under this license you may not: 5. modify or copy the materials; 6. use the materials for any commercial purpose, or for any public display \(commercial or non\-commercial\); 7. attempt to decompile or reverse engineer any software contained on Tevpro, LLC’s website; 8. remove any copyright or other proprietary notations from the materials; or 9. transfer the materials to another person or “mirror” the materials on any other server\. 10. This license shall automatically terminate if you violate any of these restrictions and may be terminated by Tevpro, LLC at any time\. Upon terminating your viewing of these materials or upon the termination of this license, you must destroy any downloaded materials in your possession whether in electronic or printed format\. ## **Disclaimer** 12. The materials on Tevpro, LLC’s website are provided on an ‘as is’ basis\. Tevpro, LLC makes no warranties, expressed or implied, and hereby disclaims and negates all other warranties including, without limitation, implied warranties or conditions of merchantability, fitness for a particular purpose, or non\-infringement of intellectual property or other violation of rights\. 13. Further, Tevpro, LLC does not warrant or make any representations concerning the accuracy, likely results, or reliability of the use of the materials on its website or otherwise relating to such materials or on any sites linked to this site\. ## **Limitations** In no event shall Tevpro, LLC or its suppliers be liable for any damages \(including, without limitation, damages for loss of data or profit, or due to business interruption\) arising out of the use or inability to use the materials on Tevpro, LLC’s website, even if Tevpro, LLC or a Tevpro, LLC authorized representative has been notified orally or in writing of the possibility of such damage\. Because some jurisdictions do not allow limitations on implied warranties, or limitations of liability for consequential or incidental damages, these limitations may not apply to you\. ## **Accuracy of materials** The materials appearing on Tevpro, LLC’s website could include technical, typographical, or photographic errors\. Tevpro, LLC does not warrant that any of the materials on its website are accurate, complete or current\. Tevpro, LLC may make changes to the materials contained on its website at any time without notice\. However Tevpro, LLC does not make any commitment to update the materials\. ## **Links** Tevpro, LLC has not reviewed all of the sites linked to its website and is not responsible for the contents of any such linked site\. The inclusion of any link does not imply endorsement by Tevpro, LLC of the site\. Use of any such linked website is at the user’s own risk\. ## **Modifications** Tevpro, LLC may revise these terms of service for its website at any time without notice\. By using this website you are agreeing to be bound by the then current version of these terms of service\. ## **Governing Law** These terms and conditions are governed by and construed in accordance with the laws of Texas and you irrevocably submit to the exclusive jurisdiction of the courts in that State or location\. --- Canonical URL: Markdown URL: Last updated: 2026-09-01T14:16:13Z # Building future\-proof software solutions Custom software, intelligent automation, and modern data solutions built to solve today’s challenges and adapt to what comes next. ## Page Sections ### Building future\-proof software solutions Custom software, intelligent automation, and modern data solutions built to solve today’s challenges and adapt to what comes next\. ### WE WORK WITH THE BEST ### Elite AI Engineers\. Unmatched Expertise\. Tevpro is an elite, Texas\-based technology consulting firm and trusted expert in artificial intelligence, advanced software engineering, and enterprise performance management\. Our senior architects and engineers bring deep expertise across custom AI development, OneStream Software, enterprise integrations, cloud architecture, and custom software development\. ### Custom Software Development ### What our customers are saying ### Ideas Worth Building On ### Trusted Experts in AI & Advanced Software Engineering ### AI generates code faster than ever\. - **Build Faster** - **Elite Development Expertise** - **Deploy with Confidence** - **Ship Better Software** - **Own What You Build** --- Canonical URL: Markdown URL: Last updated: 2026-10-07T14:42:10Z # Custom Software Questions Questions ## Page Sections ### Custom Software Questions This FAQ covers custom software development, web and mobile app delivery, legacy modernization, API integrations, data solutions, and artificial intelligence\. Use the section links below to jump straight to the topic you need\. ### Frequently asked questions ## Frequently Asked Questions ### Web & Mobile App Development ### What sets your web development and app development teams apart from others in the field? Tevpro combines web and mobile app development with architecture, QA, and delivery discipline so the software scales, performs, and supports the business goal behind it\. We pair senior engineering with clear project management and QA, so clients know what is being built, why it matters, and when it will ship\. Most clients bring us in when the work is complex, the current system is messy, or the delivery risk is high\. We help sort the problem, build the right solution, and support it after launch\. ### Do you offer responsive design and cross\-platform app development services? Yes\. Tevpro designs and builds responsive, cross\-platform applications so users get a consistent experience across web, iOS, Android, tablets, and desktop devices\. We use tools like React Native, Flutter, and Progressive Web Apps when they fit the product and support model\. The goal is to cover the right devices without maintaining more codebases than you need\. We also design for performance, accessibility, and integration from the start, so the app works well in everyday use\. ### How do you ensure the scalability and security of the web and app solutions you deliver? We build scalability and security into the architecture from day one through cloud native design, modular code, testing, access controls, and secure deployment practices\. That includes code review, automated testing, least\-privilege access, encryption, logging, and deployment controls\. When needed, we also design for requirements tied to SOC 2, HIPAA, or GDPR\. The result is software that can handle growth without becoming fragile or hard to secure\. ### What is the process for transitioning from a prototype to a full\-scale deployment? Tevpro moves prototypes to production through a structured process that validates the concept, hardens the architecture, expands integrations, and prepares the system for launch\. After the prototype proves the concept, we tighten the architecture, fill in the missing workflows, and connect the systems the product actually needs\. We then run the production checklist: functional testing, performance testing, security review, deployment prep, data migration if needed, and user acceptance testing\. After launch, we monitor the system, fix issues quickly, and keep improving it based on real usage\. ### What are the benefits of building a Progressive Web App over a native app? A Progressive Web App can deliver app\-like speed and usability without the cost and release friction of maintaining separate native apps\. ### Is a PWA right for my business? A PWA is usually a strong fit when you want broad device reach, faster delivery, and lower maintenance overhead than separate native apps\. ### How does Tevpro approach PWA development? Tevpro builds PWAs with a product mindset, pairing modern frontend frameworks with performance, offline capability, and secure backend integration\. ### Can a PWA integrate with our existing systems and data sources? Yes\. A PWA can integrate with CRMs, ERPs, databases, cloud platforms, and legacy systems through well\-designed APIs and middleware\. ### Can you provide references or case studies of successful web and app development projects? Yes\. We can share relevant client stories, including an API integration case study, a legacy modernization case study, and a OneStream success story\. ### Data Solutions ### What are the use cases for a data lake? A data lake is best for storing large, varied data sets that support analytics, machine learning, IoT, and other high\-volume use cases\. ### When should my business consider implementing a data warehouse? A data warehouse makes sense when your business needs consistent reporting, dashboards, and a trusted historical view across multiple systems\. ### Which data analytics tools do you use and why were they selected? We select analytics tools based on your reporting needs, data complexity, team workflow, and integration requirements rather than forcing a one\-size\-fits\-all stack\. ### How does Tevpro ensure data security, and what protocols do you use to protect sensitive information? We protect sensitive data with layered controls that typically include encryption, access management, audit logging, secure pipelines, and environment\-specific governance\. We begin with strict data validation protocols to prevent malicious input and ensure data integrity\. Every input field, API call, and data stream is scrutinized using server\-side validation, schema enforcement, and whitelist/blacklist filters\. We also implement structured logging and monitoring to detect anomalies, injection attempts, or suspicious access patterns in real time\. For encryption, we use enterprise\-grade standards both in transit and at rest\. This includes TLS 1\.3 for secure data transmission and AES\-256 encryption for stored data across cloud and on\-prem environments\. Access to encrypted data is governed by fine\-grained role\-based access controls \(RBAC\), multi\-factor authentication, and audit trails, ensuring only authorized personnel can access or manipulate sensitive information\. In addition to secure coding practices, we conduct regular vulnerability scans, penetration testing, and third\-party security audits\. Our DevSecOps pipeline integrates automated security checks into CI/CD workflows, so every build is scanned before deployment\. Whether we’re working on a custom enterprise platform, a data lakehouse, or a real\-time analytics pipeline, Tevpro treats your data like a mission\-critical asset, because it is\. Our clients trust us to protect their most sensitive information, and we earn that trust by building security into the DNA of everything we deliver\. ### How does Tevpro help businesses implement data warehouses or data lakes? Tevpro helps companies design and implement data warehouses and data lakes that fit current reporting needs and future AI or analytics goals\. ### Legacy Software & Modernization ### What is legacy software, and how do you determine if it needs modernization? Legacy software is an older business\-critical system that still runs the operation but is becoming harder, riskier, or more expensive to maintain and extend\. ### What are the common risks of maintaining legacy applications in modern enterprises? Maintaining legacy applications too long usually increases security exposure, slows delivery, raises support cost, and makes integration harder\. Legacy systems frequently trap data in inaccessible formats or outdated databases, making it difficult to unify data streams or gain real\-time business intelligence\. Many legacy systems are dependent on outdated hardware or software that could fail without warning\. If that happens, disaster recovery can be costly or even impossible\. Frequently, modern developers often avoid outdated tech stacks\. This talent gap can stall progress or force reliance on expensive specialists who may be approaching retirement faster than your software\. In short, maintaining legacy software may seem like the safer short\-term choice, but it often carries a hidden long\-term cost in agility, security, and competitiveness\. ### How does the process of legacy software modernization typically unfold? We begin with a comprehensive audit of your existing systems to assess technical debt, performance gaps, and business needs\. Next, we conduct a strategic analysis to determine the optimal tech stack and modernization path, whether that involves refactoring, replatforming, or rebuilding\. Based on your goals, we provide a tailored Statement of Work outlining scope, cost, and timelines\. From there, we collaborate closely with you to prioritize key pain points, deliver mockups or proof\-of\-concept models, and ensure alignment before development begins\. Our development phase includes iterative builds, testing, and deployment, all executed with minimal disruption to your operations\. ### What are the main benefits of updating legacy frameworks and platforms? Modernizing frameworks and platforms improves security, performance, maintainability, integration flexibility, and developer velocity\. Outdated frameworks often limit an enterprise’s ability to innovate, slowing down development velocity, creating integration bottlenecks, and increasing the risk of critical system failures\. By updating to modern architectures, languages, and tools, your team can build, deploy, and iterate faster with less friction\. Performance gains are often immediate\. Modern platforms are optimized for speed, resource efficiency, and concurrency\. You’ll see faster response times, better uptime, and the ability to handle increased workloads, without ballooning infrastructure costs\. Security is another major driver\. Legacy platforms are frequently unsupported and exposed to unpatched vulnerabilities\. By migrating to actively supported frameworks, you reduce your attack surface and gain access to the latest encryption standards, identity management tools, and automated threat detection\. Scalability and interoperability also improve significantly\. Modern systems are cloud\-native and API\-driven, making it far easier to connect with third\-party tools, microservices, or AI\-powered platforms\. This opens the door to automation, advanced analytics, and real\-time data exchange, capabilities legacy systems simply can’t support\. Finally, modernization reduces operational overhead\. Legacy systems often require niche expertise, have fragile dependencies, and incur rising maintenance costs over time\. By updating to modern, well\-supported frameworks, you empower your teams to spend more time building value and less time patching technical liabilities\. At Tevpro, we approach legacy modernization as a phased business decision\. We help organizations reduce risk, modernize in stages, and end up with an architecture that is easier to support and extend\. ### Are there cost\-effective solutions for legacy software integration with new technologies? Yes\. Many legacy modernization projects can phase in new capabilities incrementally instead of forcing a full rebuild on day one\. Rather than ripping and replacing legacy systems, we often recommend an incremental modernization approach\. This may include implementing APIs, middleware, or microservices that bridge your existing applications with modern platforms like cloud services, analytics tools, or AI engines\. This allows legacy systems to share and consume real\-time data securely, extending their usefulness while improving performance and flexibility\. Another cost\-saving method is leveraging containerization or virtualization to isolate legacy components and deploy them within a more modern infrastructure, without disrupting your business operations\. This technique enhances scalability and manageability without altering the original codebase\. We also focus on data\-layer modernization, where legacy systems continue to operate as\-is, but the data is replicated, cleaned, and integrated into modern data warehouses, lakes, or real\-time pipelines\. This enables advanced reporting and analytics without destabilizing existing workflows\. The key is balancing modernization with ROI\-focused pragmatism\. Tevpro’s architects work with you to audit your current systems, evaluate risk, and prioritize integrations that deliver real business value, fast\. The result? A flexible, secure, and modernized tech stack that respects your budget and maximizes the lifespan of your existing investments\. ### API & Integration Services ### What does the integration of custom or third\-party APIs into an existing system entail? Integrating custom or third\-party APIs usually involves authentication, data mapping, business rules, error handling, monitoring, and ongoing change management\. At Tevpro, API integration typically starts with a comprehensive system audit\. We assess your existing infrastructure, data flows, authentication mechanisms, and business objectives to determine the most efficient and secure path forward\. Whether the API is for payment processing, logistics, AI models, CRM, or ERP systems, we ensure that the integration aligns with your operational goals and technical constraints\. The process involves several key components like authentication and security\. We implement secure protocols like OAuth 2\.0, API key management, and token\-based access to protect sensitive data and ensure compliance with security standards like SOC 2, HIPAA, or GDPR\. We normalize data between systems using middleware or ETL pipelines so that incoming and outgoing data is consistent, usable, and aligned with your internal schemas\. We design resilient integrations that gracefully handle API limits, downtime, and failures, often incorporating queuing, retries, and fallback mechanisms\. We implement monitoring and version control to ensure long\-term compatibility and minimize disruption from vendor updates or deprecations\. We monitor performance and latency to ensure real\-time responsiveness or asynchronous processing where needed\. Whether we’re building custom APIs or integrating platforms like Salesforce, Stripe, Twilio, or AWS services, our goal is to create secure connections that are reliable and easy to maintain\. Tevpro delivers integrations that connect systems cleanly and make day\-to\-day work easier\. ### How can artificial intelligence integration services enhance core business operations? AI integration can improve core operations by automating repetitive work, surfacing better predictions, and helping teams act on data faster\. When properly integrated, AI can enhance nearly every operational layer, from supply chain optimization and customer service to fraud detection and inventory management\. For example, AI algorithms can analyze historical trends and real\-time data to predict demand fluctuations, detect anomalies, or automate resource allocation, helping businesses stay agile and competitive\. AI also improves decision\-making by enabling real\-time insights from large, complex datasets that would be impossible for humans to process quickly\. By embedding machine learning models directly into enterprise platforms or data pipelines, businesses can automate quality control, personalize customer interactions, and flag risk scenarios before they escalate\. Operational efficiency is further amplified when AI is integrated with existing enterprise systems such as CRMs, ERPs, or legacy tools via APIs or cloud\-based services\. This creates intelligent workflows that adapt and learn over time, reducing manual effort while increasing accuracy and output\. Tevpro’s AI integration approach focuses on strategic alignment, secure implementation, and measurable ROI\. Whether it’s integrating pre\-trained models \(like those for natural language processing or computer vision\) or building custom machine learning solutions, we tailor each deployment to your industry needs, tech stack, and long\-term vision\. In short, AI doesn’t just support core business operations, it elevates them, unlocking efficiencies and insights that would otherwise remain buried in data silos\. ### What are the security concerns associated with API integration? API integrations introduce security considerations around authentication, authorization, encryption, rate limits, monitoring, and third\-party trust boundaries\. The primary concerns for APIs revolve around unauthorized access, data leakage, and man\-in\-the\-middle attacks\. Poorly secured APIs can expose sensitive endpoints, customer data, or even full backend functionality to malicious actors\. We mitigate this through the use of OAuth 2\.0, API gateways, rate limiting, role\-based access control \(RBAC\), and end\-to\-end encryption \(TLS/SSL\)\. Injection attacks, insecure deserialization, and inadequate input validation are also common API risks\. That’s why Tevpro applies strict data validation protocols, schema enforcement, and automated security testing during build and deployment\. On the AI side, integration adds another dimension of risk, particularly around data poisoning, model inversion, and inference attacks\. If an AI model is exposed through a public API or integrated into a decision\-making workflow, it can be manipulated through adversarial inputs or queried in ways that reveal training data or internal logic\. We protect against this through model access control, input sanitation, query throttling, and differential privacy techniques where applicable\. We also take into account the compliance and auditability of AI decisions, especially in regulated industries\. Tevpro builds AI pipelines that are not only secure, but explainable and traceable, so your team stays in full control of what the AI is doing and why\. In short, integrating APIs securely is not a one\-time task, it’s an ongoing discipline\. Tevpro bakes security into every phase of the architecture, from authentication to deployment, so your innovation doesn’t become your liability\. ### Which industries typically benefit most from API integration? Industries with disconnected systems, high transaction volume, or time\-sensitive workflows usually see the biggest gains from API integration\. Healthcare organizations benefit tremendously through secure API connections between EHR systems, insurance platforms, and wearable health tech\. When paired with AI, this enables real\-time diagnostics, patient risk stratification, and personalized treatment plans, all while maintaining strict HIPAA compliance\. In finance and fintech, API and AI integrations are the backbone of fraud detection, algorithmic trading, credit scoring, and real\-time customer service automation\. APIs connect legacy core banking systems with modern analytics platforms, while AI enables predictive risk modeling and intelligent document processing\. Logistics and supply chain companies leverage these integrations to streamline operations, track inventory across platforms, and forecast demand\. APIs unify disparate data sources, ERP, telematics, IoT, while AI models optimize route planning, inventory levels, and delivery timelines in real\-time\. In retail and e\-commerce, APIs support dynamic pricing, omnichannel inventory syncing, and customer data aggregation\. AI then steps in to deliver personalized product recommendations, automated chat support, and sentiment analysis, turning raw data into conversion power\. Energy and utilities benefit from integrating APIs from IoT devices, smart meters, and grid infrastructure\. This enables load forecasting, predictive maintenance, and optimization of energy distribution networks, delivering both sustainability and efficiency\. In manufacturing, APIs combine to power Industry 4\.0 initiatives, integrating sensors, production systems, and ERP tools to enable predictive maintenance, real\-time quality control, and autonomous production decision\-making\. At Tevpro, we specialize in integrating these technologies, whether through custom API development, secure system integration, or embedded AI solutions, tailored to your vertical, use case, and long\-term digital roadmap\. ### How do you approach legacy software integration with cloud\-based or AI\-powered tools? Tevpro approaches legacy modernization in phases so older systems can connect safely to cloud platforms and AI\-powered tools without unnecessary disruption\. We start by conducting a comprehensive architectural assessment of your legacy environment, including codebase analysis, data structures, integration points, and current pain points\. This allows us to map dependencies, identify potential risks, and determine the best\-fit modernization strategy\. Rather than advocating for a full system rebuild, we often implement modular, non\-invasive integration techniques\. We introduce AI capabilities such as predictive maintenance, fraud detection, or intelligent automation to ensure the legacy system can interface securely with AI models through controlled APIs, encrypted data channels, and clear governance over input/output flows\. For cloud integration, we leverage platforms like Azure, AWS, or GCP to host microservices, containers, or serverless functions that extend the legacy system’s capabilities\. This allows businesses to scale on demand, reduce infrastructure overhead, and introduce modern features \(like AI inference or real\-time reporting\) without destabilizing legacy operations\. Throughout the process, Tevpro ensures robust security, auditability, and minimal downtime, making it possible to evolve legacy systems into modern, cloud\-compatible ecosystems that support AI innovation without compromising performance or reliability\. ### Consultation, Support & Resources ### What can I expect during my first consultation for software solutions? Your first consultation is meant to clarify your goals, constraints, technical landscape, and the most practical path forward\. We start by understanding the business problem, the systems involved, and the outcome you need\. If there is an obvious bottleneck, risk, or gap, we will call it out directly\. We may also review architecture, integrations, workflows, and key documentation so we can give you a grounded recommendation instead of a generic pitch\. ### Do you offer ongoing support, managed services, and maintenance after project delivery? Yes\. Tevpro offers post\-launch support, managed services, monitoring, maintenance, and continuous improvement so your system stays reliable after go\-live\. Support can include monitoring, incident response, performance tuning, bug fixes, security patching, infrastructure updates, and platform maintenance\. If you want a more hands\-off model, we can also manage the environment and handle day\-to\-day operational work for your team\. We also stay involved when clients want to improve the product over time, whether that means new features, integration work, or regular cleanup\. ### How can I request a custom software, data analytics, or integration services quote? The fastest way to request a quote is through our contact form or a short discovery call so we can scope the problem, dependencies, and timeline accurately\. ### Who can I contact for technical support, and what are your hours of operation? For technical support, contact our team directly by phone or email during standard business hours, and we can route urgent issues appropriately\. ### Artificial Intelligence & Automation ### Can we use Artificial Intelligence to analyze inventory data coming in and out of our warehouse to determine if a particular material or product is overperforming or underperforming? Yes\. AI for inventory analysis can identify overperforming and underperforming products, forecast demand, and flag exceptions faster than manual review\. ### What is the process for doing an AI audit of my company processes? An AI audit reviews business processes, data quality, systems, constraints, and ROI opportunities so you can prioritize the right automation and AI initiatives\. We start with stakeholder interviews, current workflows, and the outcomes you care about most\. Then we look for repetitive work, bottlenecks, decision points, and data problems that AI or automation could realistically improve\. We also review the systems, integrations, and governance requirements around any AI rollout, including data security, compliance, and explainability where it matters\. The output is a practical roadmap: quick wins, longer\-term opportunities, and a recommendation on what is worth piloting first\. ### What are the most common business use cases for AI right now? The most common AI business use cases today are forecasting, intelligent automation, personalization, document and language workflows, and security monitoring\. In practice, we see companies use AI for demand planning, anomaly detection, support workflows, document processing, recommendations, and internal search\. Some of the best use cases are not flashy\. They save time, reduce manual review, or help teams make faster decisions with better data\. Tevpro helps clients decide which use cases are worth pursuing, then build and integrate the ones that fit the business\. --- Canonical URL: Markdown URL: Last updated: 2026-09-01T14:16:13Z # Engineering at a Higher Standard Software careers for pragmatic problem-solvers, finishers, architects, and developers who own complex outcomes. ## Page Sections ### Engineering at a Higher Standard If you are the person people call when things break, scale fails, or complexity gets real—keep reading\. ### We are building a unit, not a bench - **Pragmatic problem\-solvers** — People who can reason through messy constraints and find the useful next move\. - **Engineers who finish** — Developers who do not just start work — they drive it through completion\. - **Architects who can talk to clients** — Technical leaders who can explain tradeoffs clearly and earn trust in the room\. - **Developers who take ownership** — People who love solving complex problems and do not wait for instructions before figuring things out\. - **Teams that adapt** — Engineers who adjust to changing priorities without losing momentum or compromising quality\. - **Quality by default** — Clean architecture, maintainable code, and thoughtful testing are built into everything we deliver\. ### Capability over bureaucracy - **Opportunity** — Most consulting firms sell bodies\. We deploy capability\. You will join an elite team of developers who solve hard problems\. We take real ownership of outcomes and prefer a low\-bureaucracy environment\. - **Access** — You will have direct access to leadership, which means you have direct access to learn and collaborate with the best\. You’ll also be surrounded by a team that challenges you to raise your game every day\. - **Flexibility** — You’ll have the flexibility to work how you perform best—paired with real accountability for outcomes\. We offer competitive compensation and the opportunity to work on complex systems most engineers never touch\. ### WE WORK WITH THE BEST ### More than a job\. A place to build your career\. ## Frequently Asked Questions ### Meaningful Projects Work on projects that make a real impact\. We partner with organizations that trust us to solve complex business and technology challenges\. Every engagement is a chance to build something that matters\. - Fortune 500 and enterprise clients - AI and digital transformation initiatives - Headless commerce and modern web platforms - Cloud modernization - Complex integration projects ### Modern Technology You’ll work with current tools, platforms, and frameworks while helping shape technical decisions\. We care more about solving problems well than following the latest trend\. - React, Next\.js, TypeScript - Cloudflare, Azure, AWS - Salesforce Commerce Cloud - Sanity, Contentful, Sitecore - AI\-assisted development - Modern DevOps and CI/CD ### Keep Learning The best engineers never stop learning, and neither do we\. Whether you’re sharpening existing skills or exploring something new, we’ll support your growth\. - Mentorship from experienced engineers - Certification opportunities - Conferences and training - Hands\-on experience with new technologies - Clear opportunities to grow your career ### Flexible Work We trust our team to do great work\. That means giving people the flexibility, tools, and support they need while staying connected and delivering for our clients\. - Flexible work arrangements - Remote\-friendly culture - Modern collaboration tools - Healthy work\-life balance - Focus on outcomes, not hours ### Variety Every Day If you enjoy learning, you’ll fit right in\. Our consultants work across different industries, technologies, and business challenges, so every project brings something new\. - Retail and commerce - Manufacturing - Healthcare - Financial services - Public sector - Emerging technologies ### Great People The people you work with matter\. We hire curious, collaborative professionals who enjoy sharing knowledge, helping each other, and building great solutions together\. - Supportive teammates - Collaborative environment - Direct client relationships - Small, experienced teams - A culture built on trust and respect --- Canonical URL: Markdown URL: Last updated: 2026-09-01T14:16:13Z # Houston Legacy Application Modernization Without a Risky Rewrite Modernize the systems your business still depends on, without forcing a disruptive all-at-once replacement. ## Page Sections ### Houston Legacy Application Modernization Services Modernize critical applications, integrations, databases, and infrastructure without replacing everything at once\. ### A Phased Approach to Legacy Application Modernization - **Understand the Legacy Environment** — We map business workflows, undocumented logic, data dependencies, security exposure, integration points, and operational failure risks before changing the architecture\. - **Isolate Dependencies and Protect Operations** — We use APIs, integration layers, data cleanup, automated testing, and targeted workflow improvements to reduce risk while essential operations continue\. - **Modernize the Highest\-Value Capabilities First** — We prioritize the components creating the greatest risk, cost, or operational constraint\. That may mean replacing a Microsoft Access workflow, refactoring a legacy \.NET application, replatforming an application to the cloud, or separating a brittle integration from a core system\. ### AI has shortened the development lifecycle\. Work that once took hours to complete can be rapidly accelerated with AI\-assisted code analysis, documentation, refactoring, test generation, and development\. With decades of engineering expertise, Tevpro engineers use AI\-assisted development as a force multiplier — accelerating analysis, development, testing, and modernization while maintaining human oversight where it matters\. ### Houston legacy modernization questions ## Frequently Asked Questions ### Planning a modernization effort ### Do we need to replace our legacy application all at once? Usually not\. A staged approach can protect the business while replacing or improving the most constrained capabilities first\. ### Can Tevpro modernize Microsoft Access databases? Yes\. We can assess the database, workflows, integrations, reporting needs, and user roles, then recommend a phased path to stabilize, extend, or replace it\. ### How do you modernize a system without disrupting operations? Start with the business processes and dependencies\. Then use an incremental delivery plan, parallel validation, and carefully scoped cutovers instead of one high\-risk transition\. ### Can AI help with legacy modernization? AI can accelerate code analysis, documentation, testing, and refactoring\. It does not replace the engineering judgment needed to protect business rules, integrations, and operational continuity\. ### Modernization Without an Unnecessary Rewrite --- Canonical URL: Markdown URL: Last updated: 2026-09-24T17:19:58Z # Houston Oil and Gas Field Operations Software Custom field applications and integrations for teams that need faster decisions, reliable dispatch, and better visibility across operations. ## Page Sections ### Connect SCADA, field operations, well data, enterprise systems, and more\. Tevpro builds custom software for Houston oil and gas companies that need better visibility across field operations\. We deliver real\-time monitoring, automated reporting, predictive maintenance, and operational insights — without adding another disconnected platform\. ### Turn Disconnected Field Data Into Connected Operations - **Connect Alerts to Accountable Action** — Bring together sensor data, alarms, work orders, escalation rules, and technician availability so critical events reach the right person with the right context\. - **Give Field Technicians a Better Mobile Workflow** — Connect SCADA, ERP, maintenance, and data systems through a a custom mobile workflow designed around how technicians actually work in the field\. - **Connect the Systems You Already Have** — Integrate SCADA, ERP, maintenance, data, reporting, and legacy systems through a deliberate integration layer rather than forcing a costly platform replacement\. ### Custom Software Built Around Real Field Operations Tevpro helps Houston oil and gas companies modernize field operations by connecting legacy SCADA systems, real\-time field alerts, automated service\-ticket generation, mobile access to operational data, and technician dispatch\. We connect field workflows that move critical data from the well to the people responsible for taking action — improving visibility, response times, and how technicians worked in the field\. ### Houston Oil & Gas Software FAQs ## Frequently Asked Questions ### Field workflow design ### How do you integrate legacy SCADA systems with modern applications? Legacy SCADA systems can often be integrated with modern applications without changing the control environment itself\. Tevpro builds secure integration layers using available APIs, databases, historians, message brokers, industrial protocols, and other supported interfaces to move operational data into custom applications, cloud platforms, reporting systems, and enterprise workflows\. The goal is to make SCADA data more accessible and actionable while protecting the stability of critical field operations\. ### How can we bring SCADA, well, and field operations data into one system? Tevpro builds custom software and data integrations that bring together SCADA data, well and production data, equipment information, alarms, work orders, technician activity, and other operational data\. Rather than forcing every system into a single platform, we create an integration and application layer that gives teams a connected view of field operations while allowing existing systems to continue doing what they do best\. ### Can we modernize field operations without replacing our existing SCADA system? Yes\. In many cases, replacing a functioning SCADA system is unnecessary and introduces additional operational risk\. Tevpro can modernize the software around your existing SCADA environment by integrating its data with custom web and mobile applications, dashboards, alerts, work orders, cloud data platforms, and enterprise systems\. This approach improves field visibility and workflows without disrupting the systems controlling critical operations\. ### Can this support heavy equipment and industrial service teams too? Yes\. The same patterns apply when work depends on field assets, technician dispatch, maintenance history, alerts, and reliable access to operational data\. ### How do you turn SCADA alarms and field alerts into automated work orders? Tevpro can build workflows that capture SCADA alarms and other field events, apply business and escalation rules, and automatically create or route work orders to the appropriate team or technician\. Additional context, such as asset information, location, alarm history, severity, technician availability, and maintenance records, can be incorporated into the workflow so the person responding has the information needed to take action\. ### When should an oil and gas company build custom software instead of buying an off\-the\-shelf platform? Custom software makes sense when field operations, data sources, workflows, or integration requirements do not fit cleanly into an off\-the\-shelf platform\. For oil and gas companies, this is often the case when operations depend on a unique combination of SCADA systems, legacy applications, well data, maintenance platforms, ERP systems, spreadsheets, and specialized field processes\. Custom software can connect those environments and support the workflow without forcing operations to conform to the limitations of another platform\. ### Why choose a Houston software development company for oil and gas software? Houston oil and gas companies operate complex technology environments where field systems, operational data, legacy applications, and enterprise platforms have to work together reliably\. As a Houston\-based custom software development company, Tevpro understands these environments and has direct experience modernizing field operations for Houston oil and gas organizations\. Our engineers build around the systems already in place, connecting SCADA, field data, mobile workflows, cloud platforms, and enterprise applications to solve specific operational problems\. ### Related Insights ### Related services - **API \+ Systems Integrations** — Tevpro connects critical applications, databases, and business platforms so information moves reliably between them\. - **Mobile \+ Web App Development** — Tevpro builds modern mobile and web applications designed around your users, business needs, and existing technology\. - **Artificial Intelligence Solutions** — Tevpro is an AI native development company that designs, builds, and integrates custom artificial intelligence solutions for complex business environments\. --- Canonical URL: Markdown URL: Last updated: 2026-09-24T17:19:47Z # Houston Software Development Company for Complex Business Systems Houston-based since 2005, Tevpro's elite software engineers build custom applications, AI solutions, enterprise integrations, and modernize complex systems. ## Page Sections ### Houston's Elite Software Development Company Tevpro is a Houston software development company with 20\+ years of experience building custom software, AI, integrations, and enterprise solutions\. ### We Understand the Business Behind the Software Houston is one of the largest and most diverse business markets in the country\. Its software challenges reflect that scale\. Our clients span the industries that power Houston from oil and gas, energy, construction, heavy equipment, and industrial services to insurance, financial services, and other complex enterprises\. We understand the technology systems behind these businesses because we have spent decades building them\. For connected field operations, explore our [Houston oil and gas field operations software](https://tevpro.com/houston-oil-gas-field-operations-software) work\. If an existing application needs a phased change, see our [Houston legacy application modernization](https://tevpro.com/houston-legacy-application-modernization) approach\. ### Houston Enterprises Trust Tevpro - **Proven Track Record** — Tevpro has delivered over 200 successful custom software implementations\. Our case studies show the problems, architectures, technologies, and results behind our work and we think that **evidence matters more than promises\.** - **Houston Best Software Engineers** — Our founders bring more than 60 years of combined technology experience across enterprise software, financial systems, application development, integration, and emerging technologies\. - **We Work With What You Have** — Enterprise technology is rarely a blank slate\. Tevpro engineers understand complex environments and know **what to modernize, what to replace, and what to connect—without disrupting what already works\.** ### WE WORK WITH THE BEST ### Who We Serve ### Customer Success Stories - **Custom Software Development Advances Houston Oil Firm** - **Custom Web App Mobilizes Sales Team** - **Texas Insurance Firm Modernizes Its Digital Platform With Concrete CMS** - **Migrating Legacy Applications to Microsoft Azure Cloud** - **Integrating Legacy ERP Systems and Unify Data without Replacing Them** - **Enterprise API Integrations for a Global Motorcycle Company** - **Legacy Modernization by Houston Software Development Firm** ### Houston software development, without the hand\-waving ## Frequently Asked Questions ### Working with Tevpro ### What types of Houston software projects does Tevpro take on? We work on custom web platforms, mobile applications, internal tools, workflow automation, data\-connected systems, and modernization initiatives\. The strongest fit is a project with a meaningful business outcome and real operational complexity to solve\. ### Can you help before we have a detailed requirements document? Yes\. Many engagements begin before requirements are settled\. A discovery phase can turn an initial opportunity or systems problem into a prioritized scope, product approach, technical plan, and decision\-ready roadmap\. ### Do you work with existing software and internal systems? Yes\. We can assess, stabilize, extend, integrate, or incrementally modernize existing systems\. Replacing everything is occasionally necessary; it is not our reflex\. ### Will our team have visibility into the work? Yes\. We use a collaborative delivery model with regular working sessions, visible priorities, demonstrable increments, and clear decision points\. You should never need a detective to understand project status\. ### Have a software problem worth solving? --- Canonical URL: Markdown URL: Last updated: 2026-09-29T20:16:11Z # If you have questions, we would love to hear from you Contact Tevpro in Houston to discuss custom software, integration, modernization, AI, data, and OneStream work. ## Page Sections ### What can we help you solve Have a project or business challenge in mind? Let’s talk about how we can help move it forward\. --- Canonical URL: Markdown URL: Last updated: 2026-09-16T01:45:13Z # More than just another consulting firm An elite software engineering firm for complex, mission-critical enterprise systems. ## Page Sections ### Mission\-critical software work needs grown\-up engineering Tevpro is an elite software engineering firm specializing in complex, mission\-critical enterprise systems\. We do not offshore development, rely on junior teams, or take on projects we cannot deliver with precision\. ### Technology work built around critical systems - **Custom applications** — We build web, mobile, and enterprise applications around real workflows, whether the job is a new product or an existing application that needs to change\. - **API and systems integration** — We connect applications, financial systems, and data sources with APIs and integration architecture that account for how those systems operate today\. - **Legacy modernization** — We assess aging applications and plan targeted improvements, phased migrations, or rebuilds around operational constraints\. - **AI engineering** — We build AI workflows for defined business uses and connect them to the applications and data they need to work\. - **Data solutions** — We design the pipelines and data architecture that help teams make information more reliable and usable\. - **OneStream solutions** — We implement, integrate, and support OneStream for close, consolidation, planning, and reporting\. ### What clients can expect - **Mission\-focused execution** - **Tactical precision and speed** - **Adaptability in any environment** - **Elite developers, unmatched expertise** - **True partnership, shared ownership** ### The operating principles behind the work - **Truth** — Advice should be realistic and free of hype\. Tevpro gives clients a comprehensive picture of what is available and possible\. - **Expertise** — The founders bring 60\+ collective years of experience across industries and technologies\. - **Value** — Tevpro delivers expert guidance and optimal solutions on time and within budget\. ### Built around durable delivery ### Book a Discovery Session\. ### Tevpro at a Glance ### Frequently asked questions ## Frequently Asked Questions ### Can Tevpro work with our internal team? Yes\. We can contribute specialist engineering to an existing effort or take on a defined scope of work\. The right setup depends on the responsibilities and expertise your team already has\. ### Do we need to know exactly what we want built? No\. A discovery conversation can start with the business problem, the systems involved, and the constraints you know about\. That gives us a basis for discussing a practical next step\. ### Does Tevpro only work with companies in Texas? Tevpro is based in Texas\. Whether a project is a fit depends on the work and the collaboration it requires, not location alone\. ### What does Tevpro do? Tevpro is a software engineering firm that builds and improves business\-critical applications and systems\. Its work includes custom applications, systems integration, legacy modernization, AI engineering, data solutions, and OneStream services\. ### Where is Tevpro based? Tevpro is based in Houston, Texas\. Location does not by itself determine whether a project is a fit; the work and the collaboration it requires matter more\. ### When was Tevpro founded? Tevpro was founded in 2016\. ### Can Tevpro modernize an existing application instead of replacing it? Yes\. Depending on the system and its constraints, Tevpro can plan targeted improvements, a phased migration, or a rebuild\. The right path starts with understanding what the application does today and what needs to change\. ### Does Tevpro provide OneStream services? Yes\. Tevpro works with finance teams on OneStream implementation, integration, automation, planning, and reporting support\. ### How do we start a project with Tevpro? Start with a discovery conversation about the business problem, the systems involved, and any known constraints\. You do not need a finished specification before getting in touch\. --- Canonical URL: Markdown URL: Last updated: 2026-10-05T15:29:56Z # OneStream Implementation Questions Timeline, cost drivers, integrations, planning, reconciliations, and post-go-live support. ## Page Sections ### OneStream Implementation Questions This FAQ answers common OneStream implementation questions around timeline, cost drivers, integrations, planning, reconciliations, and post\-go\-live support\. ### Frequently asked questions ## Frequently Asked Questions ### OneStream Implementation ### What is OneStream and where does it fit? OneStream is a unified corporate performance management platform that brings financial close, consolidation, planning, reporting, and analytics into one environment\. It is a strong fit for organizations that want to replace disconnected close and planning processes, reduce spreadsheet risk, and give finance leaders a more controlled view of performance\. ### What is OneStream and where does it fit? ### How long does a OneStream implementation take? That depends on scope, data complexity, and integration needs, but most implementations take several months rather than several weeks\. A focused close and consolidation deployment moves faster than a broader rollout that includes planning, reconciliations, reporting, and multiple source\-system integrations\. Scope discipline matters more than optimistic scheduling\. ### How long does a OneStream implementation take? ### What drives the cost of a OneStream implementation? The biggest cost drivers are scope, number of business processes in phase one, integration complexity, data cleanup, reporting requirements, and the level of change management needed across finance and IT\. A focused first release is usually more cost\-effective than trying to solve every finance workflow in one motion\. ### What drives the cost of a OneStream implementation? ### What internal team do we need for a OneStream implementation? Most projects need an internal project lead, finance and accounting subject matter experts, IT support for environments and integrations, and data owners who can help with historical and master data\. Executive sponsorship also matters\. The finance system is usually the easy part, alignment is what slows projects down\. ### What internal team do we need for a OneStream implementation? ### Should we phase the rollout or do it all at once? Most organizations are better served by a phased rollout\. Starting with close and consolidation, then layering in planning, reconciliations, reporting, or additional entities, usually reduces risk and speeds adoption\. Big\-bang programs can work, but only when the data, governance, and internal bandwidth are unusually strong\. ### Should we phase the rollout or do it all at once? ### Can OneStream improve close and account reconciliations? Yes\. OneStream can shorten close cycles and improve control by centralizing workflows, validations, reporting, and reconciliation status in one platform\. Teams typically gain better visibility into bottlenecks, fewer manual handoffs, and a cleaner audit trail across the close process\. ### Can OneStream improve close and account reconciliations? ### Can OneStream support planning, forecasting, and scenario analysis? Yes\. In addition to close and consolidation, OneStream can support driver\-based planning, rolling forecasts, scenario modeling, and management reporting\. That matters when finance teams want planning connected to the same controlled data model instead of running a separate planning stack with different assumptions\. ### Can OneStream support planning, forecasting, and scenario analysis? ### Which systems can OneStream integrate with? OneStream can integrate with ERP, general ledger, data warehouse, HR, and other operational systems, including environments that mix cloud and on\-prem sources\. The real question is not whether an integration is possible\. It is how clean the source data is, how often it needs to move, and how much control finance needs over the result\. ### Which systems can OneStream integrate with? ### How do you handle data migration and integrations during a OneStream project? We start by mapping source systems, chart of accounts, entities, reporting requirements, and data quality issues before we automate anything\. From there, Tevpro designs the integration pattern, validates the data flow, and stages the rollout so finance users can trust the outputs before go\-live\. Clean architecture beats heroic cleanup late in the project\. ### How do you handle data migration and integrations during a OneStream project? ### How do we choose the right OneStream partner? Look for a partner that can handle finance process design, technical implementation, integrations, and post\-go\-live support, not just software configuration\. The right team should be able to talk through timeline tradeoffs, scope control, data realities, and adoption planning without turning every answer into a sales pitch\. ### How do we choose the right OneStream partner? ### What happens after OneStream goes live? Go\-live is where the real adoption work starts\. Most teams spend the first post\-launch period tuning workflows, improving reports, refining data movement, and training users as the platform becomes part of the monthly finance rhythm\. A good implementation plan leaves room for that stabilization period instead of pretending the project is finished on launch day\. ### What happens after OneStream goes live? ### Do you offer post\-go\-live support for OneStream? Yes\. Tevpro supports clients after launch with enhancement planning, issue triage, reporting improvements, integration support, user enablement, and roadmap guidance for the next phase\. That helps the platform keep compounding in value instead of stalling after the initial rollout\. --- Canonical URL: Markdown URL: Last updated: 2026-09-01T14:16:13Z # Strategic partnerships with proven enterprise platforms Tevpro maintains partnerships with leading EPM, CPM, cloud, and productivity platforms so recommendations fit the business. ## Page Sections ### Technology choices shaped around the operating reality We maintain partnerships with the industry’s best EPM and CPM technologies so we can recommend a solution that is right for your business\. ### Strategic Partnerships ### Ready to Start Your Project? --- Canonical URL: Markdown URL: Last updated: 2026-09-01T14:16:13Z # 7 Must\-Have Developer Tools in 2020 Here's the top 7 must-have software development tools we can't code without in 2020. As a developer, the tools we use on a day\-to\-day basis can improve many aspects of the daily coding grind\. I wanted to compile a list of some of the popular development tools I just couldn't see myself coding without\. Some are super simple tools that are used occasionally and others are things that I use on a daily basis\. ## IDE [Visual Studio Code](https://code.visualstudio.com/) First up, we have what has become indistinguishable in many developers life and that is [VS Code](https://code.visualstudio.com/)\. When Microsoft release the first version I wasn't sure what to think\. Most of my early development was doing C\# and using Visual Studio Community or Professional\. But man has Microsoft proved all the haters wrong, with each monthly release of VS Code it just keeps getting better and better\. ## Git [GitKraken](https://www.gitkraken.com/.) Next up, is what I would consider one of the best Git GUI's around\. It is with electron just like VS Code so it is cross\-platform out of the box\. Sure VS Code can do most of the basics right inside the IDE and this is where I usually do my commits from\. But when it comes to merges, rebases, cherry picking, etc I find nothing beats using GitKraken\. ## Comparisons [Beyond Compare](https://www.scootersoftware.com/) Sometimes things don't always go as planned, maybe you decided to do a refactor and you end up with a merge that goes sideways\. Or maybe you need to compare two source folders to see what has changed and create a single output using a 3\-way merge\. Keeping things in sync can sometimes be a pain or you need to do some routine backups\. No matter your use case, Beyond Compare has your back\. Again being a cross\-platform application makes it useful for Windows or Mac users\. ## Screenshots [Greenshot](https://getgreenshot.org/) When I'm using my Mac I typically use the built in ability to take screenshots, which for the most part does what I need\. However, when I'm doing things that require a Windows machine I usually install [Greenshot](https://getgreenshot.org/) from the get\-go\. I like to set the print screen button as my hotkey and find this super useful\. Sure, it might not be as feature\-rich as [Snagit](https://www.techsmith.com/screen-capture.html) but it is free and has most of the same capabilities\. ## Colors [Sip](https://sipapp.io/) Do enough front\-end development and you will at some point need to reach for a color picker\. This is where [Sip](https://sipapp.io/)comes in handy, with it you can figure out and collect colors from any application, not just from web apps\. It allows you to easily collect colors and put them into palettes that you use on a regular basis\. ## Search [Alfred](https://www.alfredapp.com/) Finding things has improved dramatically with the release of Windows 10\. Just hit the windows key and start typing\. However, when using my Mac I felt like I need something a little extra\. You can use [Spotlight](https://support.apple.com/en-us/HT204014) and have a lot of success\. But for me, I love the extra goodies you get when you install [Alfred](https://www.alfredapp.com/)\. ## Passwords [LastPass](https://www.lastpass.com/) If there is one tool you should probably install before everything else, it is a password manager\. There are so many options out there these days, [LastPass](https://www.lastpass.com/), [DashLane](https://www.dashlane.com/), [1Password](https://1password.com/) and [many more](https://www.wired.com/story/best-password-managers/)\. I have been a long time user of LastPass and although it is probably more expensive than the others I couldn't live without it\. Big shout out to [Dave Geddski](https://gedd.ski/post/favorite-tools/)for inspiring this post\. If you haven't checked out his [website](https://gedd.ski/), you should, he makes fantastic games that help you learn all aspects of front\-end coding\. If you like our content and want more tutorials, sign up for our monthly newsletter below\. Or feel free to reach out to us on [Twitter](https://twitter.com/tevpro) or via [email](mailto:info@tevpro.com?subject=Question: Creating your first ADF pipeline) with any questions\. --- Canonical URL: Markdown URL: Last updated: 2026-09-01T14:16:07Z # 7 Technologies We Are Excited About in 2022 7 Technologies We Are Excited About in 2022 Guide. Get practical implementation guidance, technical considerations, and next steps from Tevpro. In a world where modern technology is everchanging, new tools are constantly being created\. That's why we love test driving the latest and greatest tools \- we can advise optimal solutions for our clients and give a comprehensive picture of what's available and possible\. From the vast amount of emerging technologies, we'd like to highlight seven of our most appreciated tools of 2022\. ## NextJS [NextJS](https://nextjs.org/) is a powerful React \(front\-end\) framework, acting as a wrapper for ReactJS\. NextJS provides a more comprehensive framework solution to the popular front\-end development library and allows for developers to use many useful "out\-of\-the\-box" features that would otherwise have to be manually added to the relevant React apps\. A few key features to highlight are server\-sider rendering and the ability to generate static websites\. ## Remix [Remix](https://remix.run/) is a full stack web framework similar to that of NextJS and centers development around appealing UI/UX design\. Remix is used for server\-side rendering, where data is fetched on the backend and html is served directly to the user, but unlike NextJS, does not offer static site generation\. Other beneficial features of Remix include nested pages, state transitions, and traditional forms\. ## Svetle [Svetle](https://svetle/) is a front\-end web framework that challenges traditional frameworks by handling efforts in the compile step of building the app as opposed to forcing the work to occur inside the browser\. Having the work done at build time instead of run time increases performance speeds with no drawbacks\! ## Supabase [Supabase](https://supabase.com/) is an open\-source Backend\-as\-a\-Service \(Baas\) platform that provides as a Firebase alternative\. Developers can focus on front\-end code and allow Supabase to handle server\-side code, such as a real\-time relational database, authentication, hosting, storage, and push notifications\. Supabase also allows for the importing pre\-existing data from a CSV, and their price \(free\) is an added bonus to their offerings\. ## Prisma [Prisma](https://prisma.io/) is an open\-source server\-side library used for reading and writing type\-safe data to a database\. It is an ORM that allows for defining models in the Prisma schema, serving as the single source of truth as opposed to mapping tables to model classes in a programming language as seen in traditional ORMs\. Prisma's approach eradicates problems rooted from [object\-relational impedance mismatch](https://en.wikipedia.org/wiki/Object%E2%80%93relational_impedance_mismatch)\! ## ViteJS [ViteJS](https://vitejs.dev/) is a front\-end web development tool that solves the issues of performance bottlenecks caused by copious amounts of JavaScript code, from slow server starts to slow updates\. ViteJS uses the newly available native ES modules in browser and JavaScript tools written in compile\-to\-native languages for faster server start, optimized builds, fast Hot Module Replacement \(HMR\), and fully typed APIs\. ## Capacitor [Capacitor](https://capacitorjs.com/) is a cross\-platform contained, native runtime for building modern web apps that run on iOS, Android, and the Web\. With Capacitor, developers conserve their full access to native SDKs, allowing for a wide array of options to work with by simply utilizing the Plugin API for Swift on iOS, Java on Android, and JavaScript for the web and are backward\-compatible with many [Cordova plugins](https://cordova.apache.org/plugins/)\. If you like our content and want more tutorials, sign up for our monthly newsletter below\. Or feel free to reach out to us on [Twitter](https://twitter.com/tevpro) or via [email](mailto:info@tevpro.com?subject=Question:%20Creating%20your%20first%20ADF%20pipeline) with any questions\. --- Canonical URL: Markdown URL: Last updated: 2026-09-01T14:16:12Z # AI Agent Governance: Security, Permissions & Human Approval Learn how to govern enterprise AI agents with secure permissions, human approval, tool access, validation, audit trails, and risk-based autonomy. AI agents become more valuable when they can move beyond answering questions and start taking action\. They also become more risky\. An agent that summarizes a document is very different from one that can update a CRM record, access financial data, execute an API, or change information in an ERP system\. **AI agent governance** defines what an agent can access, what it is allowed to do, and when human approval is required\. ## Start With the Principle of Least Privilege AI agents should only have access to the systems, data, and tools required for their job\. An agent that answers customer questions may need read access to CRM data but no ability to modify customer records\. An agent that prepares financial transactions may need access to accounting data without having permission to post the transaction\. As agents connect to APIs, MCP servers, databases, ERP systems, and other enterprise applications, these permission boundaries become increasingly important\. ## Define Levels of AI Agent Autonomy Not every action requires the same level of control\. A practical way to establish permissions is to define four levels of autonomy: **Read → Recommend → Prepare → Execute** **Read:** The agent can retrieve information but cannot modify it\. **Recommend:** The agent can analyze information and suggest an action, but a person makes the decision\. **Prepare:** The agent can prepare the action, such as a CRM update, transaction, or API request, but a person must approve it\. **Execute:** The agent is authorized to perform the action automatically\. Permissions should be assigned at the **action level**, not simply the agent level\. The same agent might automatically retrieve data while requiring approval before changing it\. ## Build Human Approval Into High\-Risk Workflows Human approval should be an architectural control, not an informal expectation that someone will monitor the agent\. For higher\-risk actions, the workflow should explicitly stop before execution: **AI analyzes → AI prepares → Human approves → System executes** This is particularly important when agents interact with financial systems, customer data, sensitive information, or business\-critical operations\. As workflows become proven and predictable, companies can selectively increase automation for lower\-risk actions\. ## Secure Tools, APIs, and MCP Access Every tool available to an AI agent expands what that agent can do\. Organizations should define which agents can access each tool, what data they can retrieve, which actions they can perform, and whether approval is required\. Existing enterprise security controls should still apply\. Connecting an AI agent to an ERP, CRM, database, API, or legacy application should not create a shortcut around authentication and authorization\. The agent should also operate within the permissions of the user or role it represents\. ## Validate Before the Agent Executes AI reasoning should not be the only control determining whether an action is valid\. Use deterministic software controls to validate important actions before execution\. For example, if an agent prepares a financial transaction, application logic can verify required fields, account numbers, transaction limits, permissions, and business rules before anything reaches the financial system\. **Let the AI reason\. Let the software enforce the rules\.** ## Log Agent Activity Production AI agents need an audit trail\. For important actions, organizations should be able to determine who initiated the request, what tools and data the agent accessed, what action it proposed, whether approval was required, who approved it, and what was ultimately executed\. This creates the visibility needed for security, compliance, troubleshooting, and improving agent performance\. ## Match Governance to Risk Not every AI workflow requires the same controls\. A read\-only internal research agent carries less risk than an agent that can modify financial records or customer information\. Governance should increase with the consequences of the action\. Low\-risk tasks may be automated\. Higher\-risk actions may require validation or human approval\. Certain critical actions may remain outside the agent's authority entirely\. The goal is not to give AI agents maximum autonomy\. It is to give them **the right level of autonomy for the job they need to perform\.** ## Build Enterprise AI Agents With the Right Controls AI agents need more than intelligence\. They need the engineering, security, and guardrails to operate reliably inside your business\. Tevpro helps organizations design and build **production\-ready AI agents** with secure enterprise integrations, controlled tool access, human approval, validation, and auditability built into the architecture\. [**Explore Tevpro's AI engineering services**](https://tevpro.com/services/services-custom-software-solutions) or [**talk with our AI engineers about your use case**](https://tevpro.com/contact-us)\. --- Canonical URL: Markdown URL: Last updated: 2026-09-01T14:16:07Z # AI Agent Infrastructure: How to Choose the Right Architecture Learn how to choose AI agent infrastructure based on memory, context, tools, MCP, enterprise integrations, autonomy, governance, and production requirements. Building an AI agent that can operate** reliably** inside a business is not easy\. A production AI agent may need to remember previous work, communicate across channels, call APIs, access enterprise systems, execute tools, schedule tasks, request human approval, and recover when something fails\. This means choosing **AI agent infrastructure** is no longer simply about selecting an LLM or agent framework, it becomes an architecture decision\. The right infrastructure depends on what the agent is expected to do, how much context it needs to maintain, which systems it can access, and how much autonomy the business is willing to give it\. ## Start With the Type of AI Agent You Are Building "AI agent" has become an umbrella term for systems that can have very different responsibilities\. Take for example a basic internal company assistant\. This simple type of agent works across Slack, email, and enterprise applications\. It does not have the same infrastructure requirements as an agent designed to **qualify a lead** or **execute **a defined** financial workflow**\. At Tevpro, we think about this by first separating AI agents into two broad categories: **general\-purpose operating agents **and** structured\-purpose agents\.** ### General\-purpose agents A **general\-purpose agents** \(GP agent\) behaves more like a personal assistant\. A very persistent personal digital assistant\. The GP agent may receive loosely structured requests from multiple people, work across communication channels, and perform scheduled tasks\. For these general\-purpose agents, **context continuity is part of the architecture**\. Imagine an employee asks a GP agent to investigate an issue in Slack\. The GP agent retrieves data from an internal system, continues the conversation through a direct message, schedules a follow\-up for the next morning, and needs to remember what it previously discovered\. If each interaction starts from zero, the GP agent is **not functioning much like a teammate**\. Memory, identity, session persistence, tool access, and cross\-channel context become core infrastructure requirements\. ### Structured\-purpose agents A type of ai agent that has a much narrower responsibility\. **Structured\-purpose agents** can qualify a lead, answer product questions, review a document, retrieve information from an internal database, guide a customer through a process, or execute a defined workflow\. Structured\-purpose agents often need less open\-ended memory and more structure\. **The architecture may prioritize:** - Defined state and workflows - Explicit tool permissions - Predictable inputs and outputs - Application integration - Human approval - Observability and auditability - Controlled execution boundaries Neither architecture is inherently better, but the underlying **infrastructure should match the responsibility of the agent\.** ## Five Questions to Ask Before Choosing an AI Agent Platform Rather than starting with a vendor or framework, define the architecture requirements first\. ### 1\. How broad is the agent's responsibility? Start by defining the job\. Does the agent perform one predictable workflow, or is it expected to handle many different types of requests? A **general\-purpose operating agent** may need persistent memory, scheduled work, and be able to communicate across several channels\. A **purpose\-built workflow agent** may benefit from much tighter state management and execution boundaries\. This distinction can eliminate many poor platform choices immediately\. ### 2\. What does the agent need to remember? "Memory" should not be treated as a simple feature checkbox\. **Your business should determine whether context needs to persist across:** - Separate conversations - Different communication channels - Scheduled tasks - Application restarts - Multiple days or weeks - Agent or human handoffs Then determine **whose context is being remembered and who should be allowed to access it**\. For general\-purpose agents, memory and session continuity can become foundational architecture decisions\. For tightly defined workflows, persistent memory may be unnecessary or even undesirable\. ### 3\. Which tools and systems can the agent access? Enterprise AI becomes significantly more useful when agents can interact with the systems where work already happens\. **That can include:** - APIs - MCP servers - ERP and EPM systems - CRM platforms - Databases - Legacy applications - Cloud services - Internal documents - Workflow platforms But every new tool also expands the agent's permissions and potential impact\. A production architecture needs to define authentication, authorization, tool schemas, data access, validation, logging, exception handling, and which actions require human approval\. This is where AI agent development increasingly becomes an **enterprise integration and software engineering problem**\. ### 4\. How much autonomy should the agent have? Not every agent action should happen automatically\. An agent might safely retrieve information without approval, but require a person to approve a financial change or data update\. For each tool, define what the agent can: **Read → Recommend → Prepare → Execute** This creates a practical autonomy model\. As the consequences of an action increase, validation, permissions, and human oversight should increase with them\. ### 5\. Who will operate the agent in production? Someone has to own the agent after the prototype works\. **Production AI agent infrastructure may require:** - Deployment and runtime management - Model configuration - Credentials and secrets - Logs and tracing - Security policies - Cost monitoring - Session management - Failure recovery - Platform upgrades - Tool permissions - Testing and evaluation The flexibility of an agent framework can be valuable, but greater flexibility can also mean greater engineering responsibility\. Evaluate the operational model along with the feature set\. ## What Is the Best AI Agent Infrastructure for a Business? There is [no single best AI agent infrastructure](https://tevpro.com/blog/how-to-choose-between-hermes-openclaw-cloudflare-and-vercel) for every company\. The right architecture depends on: A **general\-purpose agent **may require durable memory, cross\-channel context, broad tool access, and scheduled work\. A **structured purpose agent** may require structured state, narrowly defined tools, predictable workflows, and strict execution controls\. And many companies will eventually use both\. **Tevpro** **helps companies design and build production AI agents that connect AI reasoning with APIs, MCP, enterprise data, ERP and CRM platforms,**[** legacy applications**](https://tevpro.com/services/legacy-modernization-services)**, and real business workflows\.** --- Canonical URL: Markdown URL: Last updated: 2026-09-09T18:00:56Z # AI Is Changing the Economics of Cross\-Platform Mobile Development Coding agents are changing the cost of building and maintaining iOS and Android apps. That does not end the case for React Native, but it does change the architecture calculation. React Native did not become worse\. The economics around it changed\. For years, cross\-platform frameworks made an obvious promise: build a feature once instead of twice\. A shared implementation could reduce duplicate work, keep iOS and Android releases closer together, and let a smaller team cover more ground\. That was a good trade\. It still can be\. But coding agents are beginning to weaken the assumption underneath it: that separate native implementations must mean roughly twice the engineering cost\. ## Why the original trade made sense React Native earned its place because mobile teams were not only writing two sets of UI code\. They were maintaining feature parity, learning two platform ecosystems, reproducing bugs in two environments, and keeping different release cycles moving together\. The cost was not simply lines of code\. It was coordination\. A shared codebase reduced some of that coordination\. The framework also gave organizations a way to move product engineers across web and mobile work without treating iOS and Android as separate kingdoms\. ## The model changed AI does not make native development free\. It does make more of the duplicated work cheap enough to question whether a shared implementation is still worth every tradeoff\. A well\-specified iOS feature can now be a strong starting point for an Android implementation, and the reverse is true\. Agents can translate patterns between Swift and Kotlin, produce tests, run visual checks, investigate regressions, and work through the unglamorous parity work that used to consume a meaningful share of the budget\. [Shopify recently announced that it is moving its mobile apps from React Native back to Swift and Kotlin\. Its argument is not that React Native failed\. The company says its agents have reduced the cost of implementation, translation, testing, and review enough that building separately for each platform no longer carries the same weight in the decision\.](https://shopify.engineering/back-to-native) [A recent r/webdev post reports that Coinbase is moving from React Native to native Swift and Kotlin apps\.](https://www.reddit.com/r/webdev/comments/1wv66cr/coinbase_is_going_fully_native_moving_from_react/) That is a credible shift in the architecture conversation\. When the translation cost falls, the benefits of native development become more visible: first\-party platform tooling, earlier access to new operating\-system capabilities, fewer abstraction and dependency layers, and more direct control over performance and behavior\. ## The new decision is more nuanced The old shorthand was simple: React Native means build once and move faster\. Native means build twice and pay more\. The new shorthand is closer to this: React Native shares implementation, while native development uses AI to reduce the cost of separate implementations and keeps the product closer to each platform\. Neither side wins by default\. A small team trying to validate an idea may still be better off with React Native\. So may a product whose mobile experience is largely forms, workflows, and standard UI\. The speed of one shared surface can be more valuable than squeezing every advantage out of the platform\. The calculation changes for mature apps where mobile is the product, not simply another distribution channel\. If performance, platform\-specific experiences, device integrations, widgets, notifications, accessibility behavior, or operating\-system features are central to the roadmap, native may be worth a fresh look\. ## AI does not remove engineering judgment There is an important catch\. “AI can rewrite it” is not a migration plan\. A one\-shot rewrite can produce code that appears complete and becomes expensive to own\. The work still needs small checkpoints, automated tests, visual review, platform\-aware code review, and human accountability for the product decisions\. The interesting part of Shopify’s announcement is not the framework choice\. It is the willingness to revisit an architecture decision when the economics that justified it have changed\. That is the real lesson for technology leaders\. Framework choices made to conserve expensive human implementation work should be re\-evaluated as AI changes the cost of that work\. Keep the framework when it still delivers the best total outcome\. Do not keep it only because the original rationale used to be true\. ## Page Sections ### Questions About AI, React Native, and Native Mobile Development ## Frequently Asked Questions ### Is AI making React Native obsolete? No\. **AI is not making React Native obsolete\.** If anything, AI\-assisted development may make frameworks like React Native more productive because engineers can build, test, debug, and iterate faster\. The bigger shift is that **AI is changing how mobile applications are built, not eliminating the need for mobile application frameworks**\. React Native still solves a fundamental engineering problem: building iOS and Android applications from a shared codebase while retaining access to native capabilities\. AI coding tools can generate components, screens, tests, APIs, and even substantial portions of an application, but the resulting software still needs an architecture and runtime\. React Native can be that runtime\. Where AI _is_ changing the equation is around **framework selection**\. Developers can now produce platform\-specific Swift and Kotlin code much faster than before, potentially reducing some of the labor advantage that historically made cross\-platform development attractive\. At the same time, AI makes React Native development faster too, so it doesn't automatically tip the decision toward native\. ### Does native mobile development still cost more than React Native? Generally, **yes—but the cost gap is narrowing**, especially with AI\-assisted development\. Traditionally, React Native has been cheaper when you need both iOS and Android because much of the application logic and UI can be shared\. Fully native development usually means maintaining separate Swift/SwiftUI and Kotlin/Jetpack Compose implementations, which increases development, testing, and maintenance effort\. AI changes the economics somewhat\. AI\-assisted development can generate boilerplate, tests, UI components, refactoring, and platform\-specific code much faster, making separate native development less expensive than it used to be\. But it **doesn't eliminate the duplication** of maintaining two applications\. ### When should a team choose native development over React Native? Native deserves serious consideration when the mobile experience is core to the product and depends on performance, device capabilities, platform\-specific UX, widgets, notifications, accessibility behavior, or early access to new iOS and Android features\. ### Can AI safely rewrite a React Native app into Swift and Kotlin? Yes, but AI should accelerate the rewrite, not replace engineering oversight\. AI can translate components, business logic, APIs, and tests into Swift and Kotlin much faster than a manual rewrite\. Experienced engineers should still validate the architecture, native integrations, security, performance, and platform\-specific behavior\. The safest approach is an AI\-assisted, engineer\-led migration with testing throughout the process\. --- Canonical URL: Markdown URL: Last updated: 2026-10-02T16:11:01Z # API Architecture Design for Enterprise Integrations: Where to Start Strong enterprise API architecture starts with the business process, not the technology. Learn how to define integration contracts, choose the right architecture, and build APIs that can scale and adapt as enterprise systems change. Enterprise API architecture defines how applications, data, and business processes connect across an organization\. A strong architecture does more than move data between systems\. It establishes how integrations are designed, secured, monitored, maintained, and changed over time\. ## Start With the Business Process Before choosing REST APIs, middleware, event\-driven architecture, or another integration pattern, identify the business process the integration needs to support\. Map the systems involved, the system of record, the data being exchanged, and what happens when information is delayed or incorrect\. This keeps API architecture focused on solving a business problem rather than implementing technology for its own sake\. ## Define the API and Data Contracts Enterprise integrations need clear rules for how systems exchange information\. Define the source of truth, required data fields, validation rules, timing requirements, and expected behavior when a system is unavailable\. **A strong integration contract should establish:** - Ownership of business objects and data\. - Authentication and authorization requirements\. - Validation and versioning\. - Retry and exception handling\. - Monitoring and operational ownership\. These decisions help prevent duplicate records, stale data, and manual reconciliation\. ## Design Enterprise APIs for Change Enterprise systems are often upgraded, vendors change APIs, business rules evolve, and systems occasionally fail\. API architecture should account for these changes from the beginning\. Versioned contracts, monitoring, alerting, idempotent operations, logging, and recovery processes make integrations easier to operate and maintain as the enterprise evolves\. ## Choose the Right Integration Architecture The best architecture is the simplest approach that can reliably support the workflow\. A direct API integration may work well for a contained, synchronous exchange\. Middleware can provide centralized transformation, routing, and governance across multiple systems\. Event\-driven architecture can help applications respond independently to business events without tightly coupling systems together\. The right choice depends on the workflow, data requirements, scale, and security needs\. ## Start With One Critical Integration You do not need to redesign the entire enterprise integration architecture at once\. Start with a business\-critical workflow, identify its systems and failure points, and define the target architecture\. Tevpro helps enterprises assess complex integration environments and design scalable API architectures that connect applications, data, cloud platforms, and legacy systems\. **Talk to Tevpro about your enterprise API integration strategy\.** ## Page Sections ### Need to untangle a critical integration? --- Canonical URL: Markdown URL: Last updated: 2026-08-31T16:19:06Z # API Design & Architecture: Building Scalable, Resilient Enterprise Platforms Learn the fundamentals of enterprise API design and architecture, including best practices for building scalable, resilient, secure, and maintainable integrations that support long-term growth. As a custom technology consulting firm, we see many enterprise clients struggle with complex API integrations\. We've seen firsthand how intentional API design can accelerate development velocity, reduce technical debt, and enhance long\-term maintainability\. In this article, we discuss effective API design and architecture and offer insights into building systems that are scalable, resilient, and developer\-friendly\. ### The Fundamentals of Great API Design Experts across the industry, including [Reuben Koh](https://www.linkedin.com/in/reubenkoh/), Director of Security Strategy at [Akamai](https://www.akamai.com/) Technologies, and [Andrew Comstock](https://www.linkedin.com/in/andrewcomstock), Senior Vice President at [MuleSoft](https://www.mulesoft.com/), emphasize that RESTful principles remain the gold standard for [maintainable APIs](https://www.computerweekly.com/feature/Enterprise-strategies-for-API-management)\. These include statelessness, resource\-based modeling, and consistent use of HTTP verbs\. "Ensuring consistent and intuitive endpoint naming conventions improves developer experience," says Koh\. Comstock adds, "APIs should be designed with simplicity, consistency, and discoverability in mind\." Ng recommends a [semantic design approach](https://tevpro.com/services/api-systems-integrations) , favoring well\-structured, resource\-oriented endpoints that utilize appropriate HTTP methods \(GET, POST, PUT, DELETE, etc\.\)\. He also emphasizes the importance of versioning strategies, advocating for header versioning over URL versioning to minimize disruptions for API consumers when updates occur\. ### Architectural Patterns for Scale & Resilience API architecture isn't just about endpoints\-it's about building platforms that can scale and recover in real\-time\. Koh recommends a distributed, fault\-tolerant, and security\-first architecture\. This includes: - Geo\-distributed deployments for low\-latency access and redundancy - Circuit breakers for fault isolation - Intelligent load balancing to steer traffic in real\-time - AI\-driven observability to detect anomalies and auto\-remediate before failures cascade These patterns help enterprises build platforms that can scale globally while minimizing downtime\. ### Embracing Event\-Driven & Asynchronous Patterns For organizations embracing event\-driven architectures, Ng recommends implementing an asynchronous API mesh\. This pattern supports: - Decoupled microservices - Improved fault tolerance - Dynamic scaling to handle burst traffic and unpredictable workloads An asynchronous API mesh enables services to communicate more effectively without blocking, allowing for smoother handling of real\-time events and business processes\. ### The Power of Cell\-Based Architecture One of the more modern and forward\-thinking patterns is cell\-based architecture \-a strategy in which the system is divided into self\-contained "cells" that operate autonomously\. Each cell handles a portion of the workload, and if one cell fails, the rest of the system remains unaffected\. This approach enhances system resilience, simplifies incident containment, and ensures service continuity even during partial outages\. ### Why This Matters for Enterprise Teams Whether you're modernizing legacy systems, building customer\-facing apps, or architecting high\-availability APIs, robust API design and resilient architecture are non\-negotiable\. At Tevpro, we help organizations [design APIs and systems](https://tevpro.com/services/api-systems-integrations) that not only meet today's needs but can evolve with tomorrow's demands\-securely, scalably, and with minimal disruption\. Looking to future\-proof your API strategy? Let's discuss how Tevpro can help architect a platform designed to scale\. --- Canonical URL: Markdown URL: Last updated: 2026-09-01T15:05:13Z # Access Modernization: Bridge Before You Rewrite Modernize legacy Microsoft Access applications safely by keeping Access workflows, moving the backend to PostgreSQL, validating behavior, and replacing screens incrementally. Most legacy Microsoft Access applications are not just databases\. They are working systems for the business\. They hold customer records, job history, pricing logic, reports, approvals, exports, labels, emails, scheduling decisions, purchasing steps, and a long list of habits nobody wrote down\. By the time an Access application has been running for years, it usually contains more business knowledge than the table list suggests\. That is why the safest modernization path is often a bridge\. Keep the Access frontend\. Move the backend data to a more reliable platform\. Relink the tables through ODBC\. Validate that the same workflows still behave the same way\. Then replace the old screens, reports, and workflows incrementally\. > A bridge strategy is how you replace the foundation without asking the business to move out of the building\. ## Start by isolating the risk In a recent Access modernization project, the first phase was intentionally conservative\. The team kept the Access frontend, moved the backend data into PostgreSQL, relinked the tables through ODBC, and validated that the existing workflows still behaved the same way\. Bridge pattern Access frontend Forms, reports, buttons, and familiar workflows remain in place\. to ODBC PostgreSQL backend The data layer becomes more reliable, observable, and recoverable\. to later Modern services Dashboards, APIs, integrations, and new screens replace Access in stages\. This half step controls risk\. A full rewrite changes too many things at once\. If the new system breaks, the team has to ask whether the problem came from the data migration, the new database model, the new user interface, a misunderstood workflow, a missing report, a performance difference, or an undocumented business rule\. When Access stays in place and only the backend changes, the team isolates one major variable: the data layer\. That gives the project a much clearer acceptance target\. The same users, screens, forms, reports, and operational routines should continue to work against the new database\. ## The old Access app knows things the rewrite team does not A mature Access application usually carries years of operational behavior in places that are easy to miss\. Some of that behavior lives in tables, queries, forms, reports, macros, and VBA code\. A lot of it lives in how people use the system\. - Which report gets printed before a crew leaves - Which export gets emailed to another department - Which button sequence triggers the real workflow - Which fields users know not to touch - Which queries are treated like task queues - Which spreadsheet exists because the Access screen is too slow or too broad - Which rare monthly process matters more than the daily happy path A clean rewrite can miss all of that\. This is especially risky in an operational business where departments depend on the same job, customer, address, material, scheduling, purchasing, payroll, and billing data\. Estimating may activate the job\. Scheduling may dispatch the crew\. Purchasing may depend on readiness and material status\. Warehouse teams may build, pull, and stage items\. Billing and payroll may depend on completed stages and operational status\. A big rewrite asks every group to absorb technical risk, workflow risk, and training risk at the same time\. A bridge separates those risks\. ## Make the backend boring first The first win in a legacy Access modernization project is not a beautiful new web app\. The first win is a boring backend\. - Repeatable data loads - Reliable schema mapping - Preserved record identifiers - Stable ODBC links - Validation reports - Visible exception logs - Clear source to target comparison - Safer recovery if something breaks - Enough instrumentation to separate migration defects from old data quality issues This work is not glamorous\. That is the point\. Boring migration phases are how you earn the right to do more interesting modernization later\. Once the backend is reliable, observable, and repeatable, the team has a platform it can build on\. Until then, a new UI is mostly decoration sitting on top of uncertainty\. ## Use the bridge phase to find hidden requirements The bridge phase does more than reduce migration risk\. It becomes a requirements discovery engine\. When users run the old Access frontend against the new backend, the team can see which behaviors still matter\. That helps identify slow queries worth refactoring, reports that act as work queues, forms that encode hidden validation rules, and fields that trigger scheduling, purchasing, payroll, or billing behavior\. It also exposes workflows that happen only during exceptions, buttons that look redundant but belong to another department, spreadsheet workarounds that reveal missing role based views, and print, email, or export paths that are part of the business process\. This is more useful than asking users to describe everything the old application does\. People forget rare workflows\. They skip steps they consider obvious\. They understate workarounds because the workaround has become normal\. They may not know why a field matters to another department two steps downstream\. ## Preserve the workflow before redesigning it Many manual steps in an old Access application look ugly from the outside\. Some are ugly\. Some are control points\. A purchasing team may manually check estimator output before ordering materials\. Scheduling may validate field readiness before dispatch\. Warehouse teams may rely on printed reports because the physical work happens away from a screen\. Emails may act as approval trails\. Personal spreadsheets may exist because users need a narrower view than Access gives them\. Purchase dates, holds, special order flags, and built status may control whether records appear in downstream reports\. If a rewrite removes these steps too early, it can accidentally remove the controls users rely on\. Safer sequence 46. Preserve the workflow\. Keep the existing Access behavior running\. 47. Modernize the data layer\. Move the backend to PostgreSQL and relink through ODBC\. 48. Validate behavior\. Compare reports, forms, transitions, exports, and rare workflows\. 49. Observe what users actually need\. Find hidden rules, workarounds, and control points\. 50. Replace Access incrementally\. Rebuild the highest value workflows first\. Once the team understands what each control protects, it can decide what should become an approval workflow, a task queue, an exception dashboard, an audit trail, an automated notification, or an integration\. That is real modernization, not a new coat of paint over the old screens\. ## Validate business promises, not surface similarity A bridge strategy also creates a better validation model\. Instead of asking whether a rewritten system feels equivalent, the team can ask whether the old business promises still hold\. Validation targets Same records appear in key reports Same forms open and save correctly Same buttons trigger expected behavior Same stage transitions occur Same PDF, email, export, and report paths work Rare but critical workflows still function That is concrete\. It gives users something familiar to test\. It gives the technical team a narrower surface area to debug\. It gives leadership more confidence that the project is reducing risk instead of creating a second system nobody fully trusts\. ## Then modernize incrementally Once the backend is stable, the team can start replacing Access in the right order\. - Convert reports into dashboards and queues - Replace shadow spreadsheets with role based views - Expose workflow APIs - Integrate accounting, vendor, and field systems - Automate approvals between departments - Improve warehouse visibility into purchased, built, pulled, and staged material - Create exception views for holds, backorders, stale records, and missing approvals - Add autocomplete for repetitive data entry - Improve bulk edit tools for parts, assemblies, locations, labor, and pricing - Retire unused buttons with evidence - Rebuild the highest value screens first The bridge phase tells the team which parts of the old system deserve replacement, which need redesign, and which simply need a faster and more reliable foundation\. ## When a full rewrite makes sense A rewrite can still be the right answer when the old process is simple, well documented, no longer trusted, or already being replaced by a clearly defined operating model\. It can also make sense when the Access application has become unsafe to run or impossible to support\. But most mature Access systems are not that clean\. They run the business precisely because they accumulated years of decisions, exceptions, and department level workarounds\. Rewriting that all at once creates risk the project does not need to take\. ## Page Sections ### Common Questions ## Frequently Asked Questions ### Why not replace the Access frontend immediately? Replacing the frontend and backend at the same time makes defects harder to diagnose\. Keeping the Access frontend in place lets the team validate the data migration against familiar workflows before redesigning the user experience\. ### Is an Access to PostgreSQL bridge a temporary architecture? Usually, yes\. The bridge gives the business a safer transition path\. It stabilizes the data layer first, then supports later replacement of reports, forms, integrations, and role based workflows\. ### What should teams validate during the bridge phase? Teams should validate reports, forms, saved queries, button behavior, export paths, locked fields, stage transitions, rare workflows, and performance\. The goal is to prove that the old business promises still hold on the new backend\. If your Access system still runs critical work, treat modernization as a sequence rather than a single leap\. Preserve the workflow, modernize the data layer, validate behavior, and replace the old system with evidence\. Tevpro helps teams modernize legacy applications without forcing a risky big bang rewrite\. ### Ready to Start Your Project? --- Canonical URL: Markdown URL: Last updated: 2026-09-01T14:16:05Z # All about that BaseComponent Explore key design patterns for creating a base component in Angular to share reusable logic across components. Learn best practices for maintainable and scalable Angular development. No longer just a [great song](https://www.youtube.com/watch?v=7PCkvCPvDXk)\. Over time, you discover tried and true methods to programming and when you build enough Angular apps, you start to see patterns\. This leads one to duplicate code or abstract functionality in a reusable way\. One of the pillars of proper Angular development is to ensure open subscriptions are properly closed\. There are many ways to handle clean\-up of all of those pesky subscriptions\. You could use an npm package like [SubSink](https://www.npmjs.com/package/subsink), [ngx\-auto\-unsubscribe](https://www.npmjs.com/package/ngx-auto-unsubscribe) or simply handle it yourself\. The pattern I prefer is to create a simple base class with some commonly reused functionality\. Here is a pattern we use to create a base class for reusable logic between components: ## Create BaseComponent First, let's create our BaseComponent aka base class in our shared components location\. For us, this is either in a shared/components or core/components folder\. Once this is complete, you should end up with a component that looks like this\. We need to do a little clean up on this component\. We don't need the entire @Component decorator section, so we are going to remove it\. While we are at it, let's go ahead and add the ngOnDestroy lifecycle method and add some logging so we can see our component in action\. The unsubscription magic is handled using a Subject that emits a value before completing\. [StackBlitz: BaseComponent](https://stackblitz.com/edit/angular-e2cxbz?file=src%2Fapp%2Fcore%2Fcomponents%2Fbase%2Fbase.component.ts) ## Use BaseComponent Once we have our BaseComponent created we need to put it to good use\. All we need to do is extend a component with our newly created base class\. The example below will use our HomeComponent and extend it using our BaseComponent\. Notice we use the super\(\) call so that we invoke the constructor of our base component\. The key to using a base class is anytime we implement lifecycle hooks inside our component, we need to ensure we call those methods if/when they exists on the base class\. One again, we just need to use the super keyword to call any public methods that exists on the base class\. Now, let's move on to a common use case which is subscribing to an observable from an injected service\. All we have to do is pipe in the takeUntil operator which will unsubscribe whenever the destroyed$ Subject emits a value\. Since this is handled in our base component ngOnDestroy lifecycle method, we don't have to worry about it\. [StackBlitz: HomeComponent](https://stackblitz.com/edit/angular-e2cxbz?file=src%2Fapp%2Fhome%2Fhome.component.ts) ## Hooray BaseComponent There are many ways to handle subscriptions/unsubscriptions in the RxJS world\. There isn't a wrong approach as long as you are handling them\. As you can see, we are just scratching the surface of what we can do with a simple base class\. I find in most large projects you end up having some reusable functionality that fits perfectly in a base class\. In a future article we will explore other use cases and expand on our BaseComponent\. Until then, I'm all ['Bout that BaseComponent, no treble](https://www.youtube.com/watch?v=7PCkvCPvDXk)\.\.\. [Source Code](https://stackblitz.com/edit/angular-e2cxbz) If you like our content and want more tutorials, sign up for our monthly newsletter below\. Or feel free to reach out to us on [Twitter](https://twitter.com/tevpro) or via [email](mailto:info@tevpro.com?subject=Question: Creating your first ADF pipeline) with any questions\. --- Canonical URL: Markdown URL: Last updated: 2026-09-01T14:16:07Z # Angular inject\(\) vs\. Constructor Injection: When to Use Each Compare Angular inject() with constructor injection, see where an injection context is required, and decide when a migration makes sense. Angular supports both constructor injection and the inject\(\) function\. inject\(\) can declare a dependency in a class field or an Angular injection context, such as a provider factory\. Constructors remain valid; use inject\(\) where it clarifies dependencies or fits a functional API\. Calling it outside an injection context throws an error\. For the official migration steps, see Angular’s [inject\(\) function migration](https://angular.dev/reference/migrations/inject-function), as well as the full API reference for [Angular's inject\(\) API](https://angular.dev/api/core/inject)\. ## The Traditional Constructor Pattern Constructor injection is still supported\. The common pattern looks like this: While this works well, constructors can quickly become crowded when injecting multiple services, and the pattern doesn't translate well to functional or factory\-based code\. Developers often found themselves adding unused constructor parameters temporarily or reorganizing constructor signatures to keep the code readable\. ## The New inject\(\) Class Field Approach Angular's new convention allows developers to declare dependencies directly inside the class without a constructor: This approach reduces boilerplate and makes dependencies easier to locate and manage\. inject\(\) can also be called in supported injection contexts, including provider factories and functional guards\. It cannot be called from an arbitrary method or after the instance has been created\. It also supports refactoring, since developers can add or remove services without modifying constructor signatures or breaking inheritance patterns\. ## Key Advantages of the inject\(\) Pattern Using inject\(\) provides several benefits: - Cleaner, constructor\-free components - Better readability with explicit, per\-field injection - Works in functional and factory APIs - Simplifies unit testing and mocking - Aligns with Angular's standalone architecture - Makes adding new dependencies less intrusive ## Final Thoughts Use inject\(\) when field\-level dependencies or a functional Angular API make the code clearer\. Constructor injection remains a sound option for existing classes\. Before migrating, review where an injection context exists and run the Angular migration schematic and tests against your project’s Angular version\. ## Page Sections ### Questions about Angular inject\(\) ## Frequently Asked Questions ### Is constructor injection deprecated in Angular? No\. Constructor injection remains supported\. Use inject\(\) where a field initializer or functional API makes the dependency clearer; a working constructor does not need to be changed just for style\. ### Why does inject\(\) fail with an injection\-context error? inject\(\) must run while Angular provides an injection context, such as during class creation, in a field initializer, or inside a provider factory\. Calling it later from an arbitrary instance method does not have that context\. ### Should I migrate every constructor to inject\(\)? Not automatically\. Review the code first, use Angular’s migration schematic where appropriate, and run tests afterward, especially for inherited classes and optional dependencies\. --- Canonical URL: Markdown URL: Last updated: 2026-09-29T15:14:52Z # Application Migration or Modernization: Which Does Your System Need? Migration changes where a system runs. Modernization changes what it can do. Use this guide to choose a path for a legacy application without turning a platform move into an unnecessary rewrite. Moving a legacy application and modernizing it are not the same thing\. **Application migration changes where a system runs\. Application modernization changes how the system is built, integrated, secured, or operated\.** Sometimes you need one\. Sometimes you need both\. The important question is whether the problem is the environment around the application or the application itself\. ## What Is Application Migration? Application migration moves an application, workload, or database from one environment to another\. That might mean moving an on\-premise application to Azure, migrating a database to a managed cloud service, or moving a workload off an unsupported server\. The application itself may change very little\. Migration makes sense when the system still meets the needs of the business, but the infrastructure supporting it no longer does\. ## What Is Application Modernization? Application modernization changes the application or its architecture so it is easier to operate, secure, integrate, scale, and improve\. Modernization might include: - Replacing unsupported frameworks - Refactoring parts of an application - Rebuilding specific workflows - Replacing brittle point\-to\-point integrations with APIs - Improving the application's data architecture - Moving selected capabilities to cloud\-native services - Breaking apart tightly coupled components Modernization does **not** automatically mean rewriting the entire application\. In many legacy environments, the better strategy is to identify the parts creating the most risk or limiting the business and modernize those first\. ## Compare cost, risk, and architectural change The simplest distinction is the problem you are trying to solve\. **Migration asks:** Can we run this application safely somewhere else? **Modernization asks:** Can this application continue meeting the needs of the business? A migration can solve infrastructure problems such as aging servers, unsupported operating systems, data\-center exits, backup limitations, or hosting costs\. Modernization addresses problems inside the application itself, such as unsupported code, security limitations, difficult integrations, slow releases, scalability constraints, or workflows that no longer fit how the business operates\. That is why simply moving a legacy application to the cloud does not necessarily modernize it\. You may end up running the same technical debt in a newer environment\. ## When migration alone solves the problem Migration may be the right choice when the application still works well and the primary problem is where it runs\. For example, an organization may have a stable business application running on infrastructure that is reaching end of support\. Moving that application to a supported cloud or hosting environment can reduce immediate infrastructure risk without introducing the cost and complexity of rebuilding the application\. Before migrating, however, understand the application's dependencies\. Databases, integrations, authentication, file systems, scheduled processes, network dependencies, licensing, and other systems may all be affected by the move\. A legacy application rarely operates completely on its own\. ## When Should You Modernize a Legacy Application? Modernization becomes more important when moving the application would leave the underlying problems intact\. Common signs include: - Unsupported languages or frameworks - Security limitations that infrastructure changes cannot solve - Fragile or undocumented integrations - Releases that are difficult or risky - Performance or scalability limitations - Business processes dependent on spreadsheets or manual workarounds - Difficulty integrating with modern applications or APIs - High maintenance costs for relatively small changes These problems usually require changes to the application, architecture, integrations, or underlying data model\. But again, modernization does not necessarily require replacing everything\. A legacy application may contain years of valuable business logic that should be preserved while specific components are rebuilt or separated\. ## When to migrate first and modernize in phases For many enterprise systems, the answer is both — just not necessarily at the same time\. An organization might migrate a stable legacy application to a supported cloud environment first to remove an immediate infrastructure risk\. Once the application is stable, the team can modernize the integrations, workflows, data architecture, or application components that create the greatest constraints\. The reverse can also make sense\. A brittle integration or data pipeline might need to be modernized before the application can safely move\. The sequence should depend on the risk you need to remove first\. Before approving either path, list the constraints that must change: hosting support, security, release speed, integrations, data quality, and operating cost\. Estimate the effort and disruption for each option against those constraints\. A move to new infrastructure does not, by itself, remove a brittle dependency or an unsupported application component\. ## How Do You Decide? Start with one question: **If we moved this application to a supported environment tomorrow, would it still meet the needs of the business?** If the answer is yes, migration may be enough for now\. If the answer is no, determine what is preventing the system from meeting those needs\. Look at the application architecture, business logic, integrations, data, security, user workflows, operational dependencies, and the cost of maintaining the system\. Then determine whether those constraints call for migration, replatforming, refactoring, rebuilding selected components, or replacing the application entirely\. ## Modernize the Constraint, Not Just the Technology Legacy systems are rarely simple\. They often contain years of business logic, integrations, data, and operational dependencies that cannot be understood from a technology inventory alone\. That is why Tevpro starts by understanding what the system does, how the business depends on it, and what is actually preventing it from moving forward\. Sometimes the answer is migration\. Sometimes it is modernization\. Often, it is a phased combination of both\. The goal is not to replace old technology simply because it is old\. It is to create a safer, more maintainable system that can continue supporting the business as its needs change\. ## Not Sure Whether to Migrate or Modernize? Tevpro helps organizations evaluate legacy applications, infrastructure, integrations, and business dependencies to determine the right path forward\. Whether that means migrating, modernizing, or taking a phased approach, our engineers help you reduce risk and improve critical systems without replacing what still works\. [Explore Tevpro’s Legacy Modernization Services](https://tevpro.com/services/legacy-modernization-services) ## Page Sections ### Questions to settle before the work starts ## Frequently Asked Questions ### What is the difference between application modernization and migration? Application migration moves an application, workload, or database to a different environment\. Application modernization changes the application itself to improve maintainability, security, scalability, integration, or performance\. A legacy system may need migration, modernization, or both\. The right approach depends on whether the primary constraint is the environment where the application runs or the application itself\. ### Can we migrate and modernize in phases? Yes\. A phased plan can remove an immediate platform risk first, then modernize the highest\-value workflows, integrations, or data flows\. ### Should we migrate or modernize our legacy application? Start by asking: **If we moved this application to a supported environment tomorrow, would it still meet the needs of the business?** If the answer is yes, migration may be enough to address the immediate infrastructure risk\. If the application would still be difficult to maintain, integrate, secure, or change, modernization may be necessary\. Many organizations use a phased approach, addressing the most urgent risk first and modernizing additional components over time\. ### Need a clear path for a legacy system? --- Canonical URL: Markdown URL: Last updated: 2026-09-23T14:22:48Z # Are you struggling with the Oracle EPM 11\.2 upgrade? Are you struggling with the Oracle EPM 11.2 upgrade?. Get practical implementation guidance, technical considerations, and next steps from Tevpro. Usually, implementing point release upgrades is a relatively minor endeavor\. But upgrading on\-prem users from 11\.1\.2\.x to Oracle EPM 11\.2 has revealed some particularly challenging issues you should be aware of\. You may be thinking\-why am I hearing so much about the Oracle EPM 11\.2 upgrade lately? The biggest reason we encourage clients to upgrade sooner rather than later is that Oracle will end premier support for EPM 11\.1\.2\.x users in December 2021 \([see page 41](https://www.oracle.com/us/assets/lifetime-support-applications-069216.pdf) of the Oracle support policy\)\. And if you're thinking that [this upgrade is something you can easily handle in\-house](https://tevpro.com/blog/considering-an-oracle-hyperion-upgrade-on-your-own), consider some of the nuances our EPM consultants have discovered while helping our clients with the 11\.2 upgrade\. ### The necessity of technical expertise Take for example [EPM Architect \(EPMA\)](https://tevpro.com/blog/life-without-epma-what-are-my-options-with-oracle-epm-11-2)\. Once you upgrade to 11\.2, all prior versions of EPMA will no longer be available\. If you're currently using EPMA to manage and share metadata across your EPM applications, be aware that [Oracle Data Relationship Manager \(DRM\)](https://tevpro.com/blog/restricted-use-drm), doesn't have this functionality built in\. You'll need a dedicated resource or EPM specialist to perform technical validations, and more time than you care to set aside to implement this application\. The good news is that Oracle DRM is a powerful tool and offers you more flexibility and versatility\. It provides more of a "sandbox" around validation of metadata before deploying into your EPM destinations\. However, be aware that "more flexibility and versatility" also means more complexity, countless configuration options, and likely the need for an experienced consultant to setup and maintain your DRM\. Another nuance we want to caution clients about is data synchronization\. In 11\.2, you won't be able to use data synchronizations between EPMA applications to update non\-numeric data\. This means you'll lose functionality to process smart lists, text, and other non\-numeric planning data types without substantial configuration in DRM\. Without the optimal workaround for these lost functionalities, it could be disruptive to your business\. We encourage you to call us before you attempt this upgrade\. Having an EPM specialist on the job will save you time, money, and frustration\. ### Conclusion Unless EPM is your niche specialty, this all can seem overwhelming\. In our experience helping clients upgrade to Oracle EPM 11\.2 we've successfully created and implemented workarounds for the issues outlined above, as well as many others\. Need help figuring out what your Oracle EPM 11\.2 upgrade may involve and how to make the process successful? To discuss your company's needs in more detail, [schedule a free assessment call](https://tevpro.com/contact-us) today\. --- Canonical URL: Markdown URL: Last updated: 2026-09-10T20:37:49Z # Basecamp chose a PWA\. Here is how to decide if one fits your business workflow\. A practical guide to evaluating progressive web apps for field teams, customer workflows, legacy modernization, and cross-device access. Basecamp moved away from Electron in favor of a [Progressive Web App \(PWA\)](https://basecamp.com/apps), creating a more unified desktop experience while simplifying how the application is developed, deployed, and maintained\. A PWA can reduce installation friction and simplify updates, but it is not automatically the best answer for every desktop or mobile application\. ## What changed in the Basecamp example [Electron](https://www.electronjs.org/) packages web technology inside a desktop application\. That can be practical when a product needs a consistent desktop shell, but it also introduces a separate distribution and update path\. A PWA uses the browser as its delivery environment and can be installed from the browser on supported devices\. The relevant lesson is not that one option wins everywhere\. It is that the user workflow, device access, and operational cost should drive the decision\. ## Where a PWA can make business sense A PWA is often worth evaluating when a team needs a dependable experience across desktop and mobile without maintaining separate native applications\. It can be especially useful for operational tools, sales enablement, customer portals, inspections, service workflows, and other work where browser access and fast updates matter\. - Field teams that need a simple path to current information - Users who should not need an app\-store install to get started - Workflows where defined offline behavior and later synchronization are valuable - Organizations replacing a narrow, high\-friction legacy workflow in phases ## When native or cross\-platform may be the better choice Native or cross\-platform mobile development may be a better fit when the product depends deeply on device hardware, platform\-specific interaction patterns, app\-store distribution, or a consistently controlled mobile runtime\. The decision should follow a practical discovery process: what users do, where they do it, which devices matter, what happens without a connection, and which systems provide the data\. ## Do not make offline an afterthought Offline capability requires clarity about the data users need, actions they can take, how conflicts are handled, and when information synchronizes\. A well\-designed PWA can make this manageable\. A vague offline requirement late in a project tends to make everything more expensive\. ## How Tevpro approaches mobile and web app modernization [Tevpro helps teams ](https://tevpro.com/services/mobile-and-web-app-development)define the workflow, assess the systems behind it, and choose a web, PWA, native, or cross\-platform approach that fits the operating reality\. That can include a focused first release, integration work, and an improvement plan that does not require a blind replacement of the full legacy estate\. ## Page Sections ### Need a better path from a legacy workflow to the field? --- Canonical URL: Markdown URL: Last updated: 2026-09-08T13:20:34Z # Becoming an ODTUG Leader Join us in congratulating Faraz Rahim and the rest of the graduates of the ODTUG 2019 Leadership Program. [ODTUG](https://www.odtug.com/) threw a wicked conference in the Emerald City\! We had a blast at [Kscope 2019](https://kscope19.odtug.com/), with its magic shows, markets and museums\. Congratulations to our own [Faraz Rahim](https://www.linkedin.com/in/faraz-rahim/) and the rest of his graduating class from the [ODTUG Leadership Program](https://www.odtug.com/news/odtug-leadership-program) \. Faraz and his classmates completed a nine\-month course which builds leadership styles, masters effective communication, mentoring, team building, and more\. Right to left Amarnath Kothapalli, Wendy Wilson, Edith Villarreal, Jackie Mcllroy, Faraz Rahim, Nick Boronski, Natalie Brunamonte\. As a graduate, he can empower new members to become the best version of themselves, both personally and professionally\. We look forward to Faraz achieving new heights\. Congratulations to this year's graduating class and the [ODTUG board](https://www.odtug.com/odtug-board) on yet another successful event\. See you next year at [Kscope 20](https://kscope20.odtug.com/) in [Boston](https://kscope20.odtug.com/)\! --- Canonical URL: Markdown URL: Last updated: 2026-09-01T14:16:07Z # Build Faster n8n Automations Using One Simple Workflow Tip n8n Automation: Streamlining Your Workflow Guide. Get practical implementation guidance, technical considerations, and next steps from Tevpro. Automation tools like n8n are changing the game\. What used to require a full development team can now be orchestrated by business\-savvy operations people using modern automation platforms\. Think of it as "orchestration" rather than "programming\." ## What is n8n? n8n \(pronounced "n\-eight\-n"\) stands for Node\-based Workflow Automation\. It's a powerful open\-source automation platform that helps you connect apps, APIs, and services\-no heavy coding required\. With n8n, you can automate repetitive tasks, streamline complex business logic, and visually design workflows that save hours of manual work\. Whether you're a beginner or an experienced developer, n8n lets you scale automation with flexibility and transparency\. ## One Simple Tip to Build Better Workflows: Use the Set Node Early If you're new to n8n automations or even at an intermediate level, there's one simple habit that can make your workflow development dramatically faster: 👉 Use the "Set" node early to create mock data for testing\. ### Why This n8n Workflow Tip Matters Most n8n workflows start with real\-world events\-form submissions, webhook triggers, or scheduled executions\. Waiting for those events to test your logic slows down the process and kills your momentum\. The Set node eliminates that bottleneck\. It allows you to manually create input data directly inside n8n, so you can design and test your workflow immediately\-no waiting for live events\. ### How to Use the Set Node The Set node lets you manually enter fields and values that your workflow will use next\. For example, instead of waiting for a form to submit this data: You create this data directly in the Set node: - name: Alice - email: alice@example\.com This simulates the trigger firing, so you can build and test the rest of your workflow immediately\. ### Real\-World Use Case: Customer Support Ticket Automation Let's say you're automating a customer support process in n8n where tickets come through a webhook\. Waiting for real tickets to test each workflow step can be frustrating\. Instead, use the Set node to create a mock ticket\. You can: - Verify that your workflow correctly formats and routes the ticket - Use an IF node to toggle between test data and real data - Update workflows safely\-without touching production data ### Benefits of Using the Set Node - Faster testing \- no need to wait for real input events - More control \- create consistent, predictable test data - Easier debugging \- find and fix problems faster - Better learning \- understand how data moves through your workflow ## Advanced Tip: Add a "Test Mode" Switch to Your n8n Workflow As your automations grow, you may want to easily toggle between test data and live data without changing multiple nodes\. That's where a test mode switch comes in\. Here's how to create it: 32. Add a Set node early in your workflow and create a field, e\.g\. mode = test\. 33. Add another Set node with your test data \(name, email, etc\.\)\. 34. Connect your real input node \(webhook, API trigger, etc\.\)\. 35. Insert an IF node that checks if mode === "test"\. If mode is "test," the workflow routes to your mock data\. Otherwise, it runs with live input\. This gives you a safe and flexible development setup \-switch modes with a single field change\. ## Learn More About n8n Automation Want to dive deeper into n8n? Explore the official docs for: - [Set Node](https://docs.n8n.io/integrations/builtin/core-nodes/n8n-nodes-base.set) - [IF Node](https://docs.n8n.io/integrations/builtin/core-nodes/n8n-nodes-base.if) - [Workflow Testing](https://docs.n8n.io/build/understand-workflows/understand-executions/types-of-executions) ### Quick Tips for Using the Set Node in n8n - Use the Set node to create sample input data for faster testing\. - Add a mode field to switch between test and live data easily\. - Use an IF node to route data based on the mode value\. - Test your workflow fully before using it live\. ## Ready to Build Smarter Automations? Whether you're integrating legacy systems, building custom APIs, or scaling complex automations, Tevpro helps teams make the most of n8n automation and modern workflow design\. Our experts specialize in API integration, custom software development, and solving complex workflow challenges with intelligent automation\. Smart workflows shouldn't be hard\. Let's make them easy\-together\. If testing exposes an integration or workflow issue you cannot resolve alone, [get hourly engineering help](https://tevpro.com/services/hourly-engineering-support) to diagnose the blocker with you\. --- Canonical URL: Markdown URL: Last updated: 2026-10-01T21:27:34Z # Build an AI Agent Feature or Deploy an AI Agent Teammate? Not all AI agent platforms are built for the same job. Compare Eve, Cloudflare Agents, Hermes, and OpenClaw to understand which tools are best for building AI into software products and which are designed to deploy AI teammates across existing business systems. The most important distinction between Eve, Cloudflare Agents, Hermes, and OpenClaw is **where **the AI agent will operate** **and **who **will use it\. [Eve](https://www.eve.legal/) and [Cloudflare Agents](https://agents.cloudflare.com/) are better suited for building agent capabilities into **software products**\. [Hermes](https://hermes-agent.nousresearch.com/) and [OpenClaw](https://openclaw.ai/) are better suited for deploying AI assistants that work **across the systems a business already uses**\. All four platforms can involve models, tools, memory, messaging, scheduling, and human approval\. The difference is where responsibility sits\. > **Related articles: **[Hermes vs\. OpenClaw: Which Is Better for Enterprise AI Agents?](https://tevpro.com/blog/hermes-vs-openclaw-which-is-better-for-enterprise-ai-agents) ## Building an Agent Into a Product With Eve or Cloudflare Agents, **your engineering team **owns the application experience around the agent\. That includes authentication, tenant isolation, permissions, business data, audit history, workflow behavior, and the user interface\. Consider for example, an AI\-generated account brief inside a CRM\. The application determines which customer owns the account, which users can request the brief, what information the model can access, whether approval is required, and how the workflow appears inside the CRM\. The agent is not a separate assistant\. **It is a feature of the product\.** Eve provides capabilities such as durable sessions, tool execution, sandbox boundaries, human\-in\-the\-loop workflows, skills, subagents, and evaluations\. Cloudflare Agents provides a stateful agent runtime built around Durable Objects, with persistent state, WebSockets, scheduling, and integration with Cloudflare Workflows for longer\-running processes\. These approaches make sense when the agent must behave like a reliable, governed part of a customer\-facing application\. ### Deploying an AI Agent Teammate Hermes and OpenClaw approach the problem differently\. Instead of embedding an agent into a product, they provide an environment for an AI assistant to operate across existing business systems\. Using the same account\-brief example, an internal agent could connect to the CRM, Slack, calendar, databases, and other approved tools\. A skill could define how the agent researches an account and structures the brief\. A schedule or employee request could trigger the workflow, while permissions and human approvals determine what the agent can read, write, or send\. The value is **speed to operational use rather than building a customer\-grade software experience around the agent\.** Hermes emphasizes persistent memory, reusable skills, tool use, messaging platforms, scheduled automation, subagents, and adaptive learning\. OpenClaw similarly connects models, tools, messaging channels, and other capabilities through an agent gateway\. These platforms are better understood as **operating environments for AI teammates** rather than foundations for multi\-tenant SaaS features\. ### How to Choose The decision becomes much simpler when you start with the intended user\. If customers will log into your application and interact with the agent as part of your product,** start with Eve or Cloudflare Agents\.** If employees need an AI assistant that can** **research, draft, triage, automate, and take approved actions across existing business systems,** start with Hermes or OpenClaw\.** Some enterprises need both\. An operational agent can help employees run the business while an embedded agent runtime powers AI capabilities inside customer\-facing applications\. Choosing the wrong architecture creates unnecessary complexity\. Using an operational assistant platform as a shortcut to a multi\-tenant product eventually creates significant authorization, auditability, interface, and support requirements\. Building a custom agent runtime when the organization simply needs internal AI automation creates infrastructure work that delays value\. The right architecture should follow **who will use the agent, where it needs to operate, and how much control the organization needs over the surrounding experience\.** ## Build the Right AI Agent Architecture With Tevpro Choosing an AI agent platform is only the beginning\. Tevpro helps enterprises determine where agents can create measurable value, select the right architecture, [connect AI securely](https://tevpro.com/blog/ai-agent-governance-security-permissions-and-human-approval) to existing systems, and build the engineering and governance required for production use\. Whether you need an **AI agent embedded into your software or an operational AI teammate working across your business**, Tevpro can help you design, build, integrate, and deploy it\. **Ready to move from AI experimentation to production? **[**Talk to Tevpro**](https://tevpro.com/contact-us)** about your AI agent strategy\.** --- Canonical URL: Markdown URL: Last updated: 2026-08-31T16:03:56Z # Building AI workflows with Cloudflare Agents Cloudflare Agents workflow example: a durable, human-approved account brief Cloudflare Agents is a good fit when an AI workflow belongs in a real\-time product and needs durable state per user, account, or request\. The practical unit is not a chat message\. It is a persistent agent instance with a visible state machine, plus a Cloudflare Workflow for the long\-running, retryable work\. ## The workflow boundary In this example, an AccountBriefAgent stores user\-facing state and exposes a typed RPC method\. An AccountBriefWorkflow performs the durable sequence: load the account, generate a draft, wait for approval, write the approved note, and report progress back to the agent\. The split matters\. The agent owns interactive state\. The workflow owns retries, pauses, and long\-running execution\. ## 1\. Define state the interface can render ## 2\. Put the business sequence in a durable workflow The Cloudflare Agents SDK provides AgentWorkflow for this pattern\. Each step is named, persisted, and retried by the workflow runtime\. The workflow can park at the approval step without holding an active request open\. ## 3\. Bind the agent as a Durable Object An Agent is a Durable Object, so the Worker configuration creates the binding and SQLite\-backed class migration\. The production app also needs the AI and CRM bindings used by the workflow\. ## 4\. Connect the interface to the same agent instance Every user looking at the same account can connect to the same named agent instance\. State updates are synchronized, so the UI can show researching, approval pending, completion, or failure without polling a separate status table\. ## What happens when this runs The UI calls requestBrief on the named account agent\. The agent changes state immediately so connected clients see the work begin\. The durable workflow loads CRM data, generates the draft, and reports an approval\-pending state\. It then parks until a human responds\. After approval, the save step executes with an idempotency key\. If a step fails, the workflow runtime can retry the step without repeating completed steps\. ## Pros and cons Cloudflare Agents is strong when an application already uses Workers and needs durable identity, real\-time synchronization, WebSockets, scheduling, or one stateful agent per account or user\. It also fits teams that want Cloudflare Workflows, Workers AI, Durable Objects, and edge deployment in one platform\. The tradeoff is platform commitment and operational complexity\. Durable Object names, migrations, concurrency, authorization, and workflow versioning are design decisions that deserve the same rigor as a database schema\. ## The decision test Choose this approach if the product needs a live, stateful experience around the workflow\. If the only requirement is to run a scheduled prompt and send an email, a normal worker plus a database may be simpler\. Durable agents earn their complexity when identity, state, and interaction persist between requests\. --- Canonical URL: Markdown URL: Last updated: 2026-09-15T17:00:35Z # Building Agent\-Ready Enterprises: The Critical Role of API Design, Data Integration, and Scalable Architecture AI agents are only as effective as the systems behind them. Learn why scalable API design, seamless data integration, and a strong architectural foundation are becoming essential for enterprises looking to build reliable, agent-ready AI systems. As AI adoption accelerates across the enterprise, one truth is becoming crystal clear: your systems are only as intelligent as your integrations\. In a recent survey by Salesforce, 80% of organizations cited data integration as the main roadblock to agentic AI adoption\. While everyone's racing to launch the next big AI\-powered feature, the real winners are the organizations laying the groundwork with scalable architecture, clean API design, and robust data integration\. ### Why API Design Is Now a Strategic Priority Behind every high\-performing AI agent or automated workflow is an API doing the heavy lifting\. [Great API design](https://tevpro.com/blog-api-design-architecture-best-practices) isn't just a dev concern anymore\-it's a business enabler\. At Tevpro, we embrace RESTful principles like statelessness and resource\-based modeling to ensure APIs are consistent, intuitive, and easy to use\. Consistent endpoint naming, proper HTTP verb usage, and strategic versioning \(we prefer header versioning to avoid breaking clients\) are just the start\. Semantic design, discoverability, and developer experience are now key parts of delivering business value\. ### From Monoliths to Modular: Architectural Patterns for Scale Modern enterprises demand platforms that scale globally, tolerate faults, and recover fast\. That starts with a distributed, security\-first architecture\. We deploy geo\-distributed systems, implement circuit breakers, and utilize AI\-driven observability tools to detect and mitigate failures in real\-time\. Patterns like [asynchronous API](https://octo-woapi.github.io/cookbook/asynchronous-api.html) meshes and cell\-based architectures aren't just buzzwords\. They are proven methods for increasing resilience and reducing system fragility\. Furthermore, these allow services to operate independently, scale dynamically, and remain stable even under unpredictable traffic or partial outages\. ### The Data Integration Imperative in the Age of AI Enterprises adopting AI agents quickly run into an integration wall\. Why? Because most AI agents are only as smart as the systems they can talk to\. Today's AI doesn't operate in isolation\. It needs access to CRMs, ERPs, legacy systems, cloud apps, and all the data in between\. Without strong APIs and integration frameworks, agents cannot retrieve data, and applications can easily spiral out of control, leading to [API sprawl](https://www.techtarget.com/searchapparchitecture/tip/Techniques-to-gain-control-over-unruly-API-sprawl)\. With only 29% of enterprise apps on average being interconnected, many organizations are left with AI tools that lack the necessary fuel \(data\) and routes \(APIs\) to be effective\. ### Building Agent\-Ready Infrastructure Becoming an "agent\-ready" enterprise doesn't mean a rip\-and\-replace approach\. In fact, the most successful companies are extending existing infrastructure into the AI era using flexible APIs and middleware platforms like MuleSoft\. Through robust integration and architecture, AI agents can: - Retrieve and act on data from any system - Automate cross\-platform workflows without human input - Deliver personalized, scalable services based on unified data Real\-world examples, such as AAA Washington and The Adecco Group, demonstrate the transformative power of integrated platforms\. These companies didn't rebuild from scratch; they connected what they already had, unlocking real\-time decision\-making, automation, and scalable user experiences\. ### The Tevpro Difference At Tevpro, we help clients [design APIs and architect systems](https://tevpro.com/services/api-systems-integrations) with this future in mind\. Our elite developers don't just write code\-they build the backbone for intelligent systems to thrive\. With a security\-first mindset and a relentless focus on scale and reliability, we ensure our clients are ready not just for today's AI tools, but also for tomorrow's autonomous enterprise\. Ready to integrate, evolve, and lead? Let's build the infrastructure your AI needs to deliver real results\. --- Canonical URL: Markdown URL: Last updated: 2026-09-01T15:11:49Z # Building Durable AI Workflows With Eve Durable AI workflows need more than prompts. Learn how Eve uses persistent sessions, tool execution, and human-in-the-loop approvals to build AI agents that can safely pause, resume, and take action across enterprise systems. A production AI workflow needs more than a prompt and access to tools\. It needs persistent state, controlled actions, failure handling, and a clear way for humans to intervene when an agent reaches a sensitive decision\. [Eve](https://eve.dev/docs/tutorial/first-agent) provides these capabilities through durable agent sessions that can execute tools, pause for human approval, and resume without restarting the workflow\. ## How a Durable Eve Workflow Works Consider an AI agent that prepares account briefs for a sales team\. A seller requests a brief, and the Eve agent retrieves approved CRM data, evaluates the account against defined instructions, and generates a draft\. If the seller wants the brief saved to the CRM, the agent requests approval before performing the external write\. The workflow follows a simple pattern: The important distinction is that the agent can reason independently while consequential actions remain controlled\. ### 1\. Configure the agent ### 2\. Put the workflow contract in instructions ### 3\. Give the agent a read tool ### 4\. Put the write behind an approval gate The model can propose the write\. It cannot make the write without a person approving it\. The approval gate is also valuable when a run resumes after a restart because it forces a fresh human decision before a non\-idempotent external action\. ### 5\. Start the durable session from the product Your application passes an explicit request into a new session\. The session carries the conversation and durable checkpoints\. The user gets a draft first\. If the agent asks for approval, the client renders that request and responds through the same session\. ## What happens when this runs First, Eve creates a durable session\. The agent follows the instructions, calls the CRM read tool, and produces a brief\. If the evidence is insufficient, it stops instead of filling the gaps\. If the seller asks it to save the note, the create tool emits an approval request\. The session can remain parked for minutes or days\. After approval, Eve resumes at the pending tool call and writes the CRM note\. ## What Eve removes, and what it does not Eve removes a great deal of agent\-runtime plumbing: durable turns, session state, streaming, sandbox boundaries, channels, and approval pause\-and\-resume behavior\. It does not decide whether the requesting user may access an account, whether an approval responder has the right role, what data may enter the model context, or how a CRM write becomes idempotent\. Those are product decisions, not framework settings\. ## When Eve Is a Good Fit Eve is well suited for AI workflows where an agent needs to evaluate information, make decisions, use tools, and occasionally wait for human input before continuing\. If a workflow must follow exactly the same sequence every time, a traditional application workflow may be more appropriate\. The AI agent can then be introduced only where reasoning or interpretation adds value\. The goal is not to make every business process agentic\. It is to use durable AI workflows where **reasoning, tool execution, persistent state, and human oversight** can improve how the process operates\. --- Canonical URL: Markdown URL: Last updated: 2026-08-31T16:17:08Z # Calibrating Permissions Using Fine\-Grained Personal Access Tokens Calibrating Permissions Using Fine-Grained Personal Access. Get practical implementation guidance, technical considerations, and next steps from Tevpro. When working with clients, we frequently use GitHub [Semantic\-Release](https://semantic-release.gitbook.io/semantic-release/), as a way to automate the package and release workflow\. Setting up [GitHub](https://docs.github.com/en/actions)[Actions](https://docs.github.com/en/actions) to work with Semantic\-Release requires using a [Personal Access Token \(PAT\)](https://docs.github.com/en/authentication/keeping-your-account-and-data-secure/creating-a-personal-access-token)\. PATs are mighty for allowing processes running inside a GitHub Action to perform actions like committing code, automating issue creation on build failures, generating tags, or creating releases by acting as a password to impersonate a user\. Until recently, there wasn't a great way to limit where PATs exercise this power\. Fortunately, in October 2022, GitHub introduced [Fine\-Grained Personal Access Tokens](https://github.blog/2022-10-18-introducing-fine-grained-personal-access-tokens-for-github/) \(FG\-PATs\) \(in beta\)\. ### What are Fine\-Grained Personal Access Tokens? With the public beta, Fine\-Grained Personal Access Tokens \(FG\-PATs\) offer you greater control over permissions and features that can be used when triggering an action\. Using FG\-PATs, you can control repository permissions such as workflow access, codespaces, metadata access, and more\. ### Setting Repository Permissions GitHub through FG\-PATs allows you to limit their scope by specifying which repositories they can be used\. When working with clients, these new limits in scope make it vastly safer for our team by eliminating the possibility of a bad actor using one of our accounts/PATs to cross organizations \(clients\)\. ### Calibrating Semantic\-Release Permissions Semantic\-Release provides [documentation](https://github.com/semantic-release/github#github-authentication) about what permissions are required for using GitHub Actions\. However, upon reading this [documentation](https://github.com/semantic-release/github#github-authentication), you will find that it does not yet cover Fine\-Grained Personal Access Tokens \(FG\-PATs\)\. Through some trial and error, we have found that the following permissions enable Semantic\-Release to be run via GitHub Action\. - Actions \- Access: Read/Write - Commit Statuses \- Access: Read\-only - Contents \- Access: Read/Write - Issues \- Access: Read/Write - Metadata \- Access: Read\-only - Pull Requests \- Access: Read\-only ### Final thoughts Semantic\-Release is necessary for automating project releases, and with fine\-grained PATs, we now have even greater control over what actions can be performed\. If you have questions about specific permissions surrounding Semantic Release using FG\-PATs, [please reach out](mailto:info@tevpro.com)\. We'd love to hear from you\. Tevpro is a custom software development firm founded in Houston, Texas\. We help companies of all sizes automate and optimize their most complex business and financial systems processes\. Subscribe and follow us on [Twitter](https://twitter.com/Tevpro) or [Linkedin](https://www.linkedin.com/company/tevpro/)\. --- Canonical URL: Markdown URL: Last updated: 2026-09-01T14:16:12Z # Comparing Native vs Cross\-Platform vs Hybrid vs PWA Mobile Applications Comparing native, cross-platform, hybrid and PWA mobile applications. What are the pros and cons of each options. There are many options to consider before building your next mobile application\. In this article, we break down the differences between Native, Cross\-Platform, Hybrid and [PWA mobile applications](https://tevpro.com/case-studies/how-a-progressive-web-app-boosts-sales-productivity-for-ers-caterpillar) and which ones we prefer based on the use case\. ## Native Mobile Apps Native mobile applications are built using code that is native to the device in which you are building it for\. This means if you are building an iOS application, then you would use either Objective\-C or most likely Swift programming languages\. In the case of Android, this would mean you are using Java or a variant of such as [Kotlin](https://kotlinlang.org/)\. When choosing to go full on native you have optimal power of the device at your control\. So if you are building games or applications that rely heavily on 3D rendering, you'll get the up most performance by going native\. On of the biggest complaints to building a fully native application is that you have to build two separate applications\. First, an app for iOS and a different application for Android\. This not only drives up the cost of building your application but makes the maintenance of keeping two separately applications update to date costly\. So really scoping out what type of application you are building is super important\. ### Native App Pros - Performance\. A must for building games or 3D heavy applications\. - Full access to the underlying device hardware based on the Native SDK's\. - Customization\. Customize the UI for each platform\. ### Native App Cons - No Code reuse\. - Slower development time\. Creating separate apps takes time\. - Costly\. Multiple apps must be built and maintained\. - Can only be used as a mobile application\. ## Cross\-Platform Mobile Apps Cross\-platform mobile applications are built using very similar technology as hybrid mobile applications\. Much like hybrid apps, they use a bridge that takes the language in which the application is written and allows it to run on any device without having to rewrite separate applications \(for the most part\)\. The primary reason people choose to write cross\-platform mobile applications \- is that they can use the language they are most familiar with\. If you're a C\# guru, you could choose [Xamarin](https://dotnet.microsoft.com/apps/xamarin)\. If you're a JavaScript junkie you have a few choices\. You could choose [React Native](https://reactnative.dev/), [NativeScript](https://www.nativescript.org/) or something like [Appcelerator Titanium](https://www.appcelerator.com/)\. And if you're keen on Dart, then go with Google's latest project, [Flutter](https://flutter.dev/)\. No matter which language you choose, they all use the same technique behind the scenes\. So if you write your code in JavaScript/TypeScript, then at runtime the code calls into the native SDK to render the UI elements\. While code sharing between platforms can be high \(via shared libraries\)\. If you need to modify functionality that isn't supported by the cross\-platform SDK, then you'd have to find plugins to accomplish this or you would need to dip your toes into the native code\. Depending on your teams skill set this could be a non\-starter\. ### Cross\-Platform Pros - Code reuse\. Business logic can be reused across platforms\. - Speed of development\. Definitely faster than building two separate native apps\. - Skillset reuse\. Developers use the same language they already know\. ### Cross\-Platform Cons - Not as flexible when it comes to modifying the UI elements, without getting your hands dirty\. - Reusability of UI elements across platforms\. - Performance can be an issue, depending on your application design and use case\. - Can only be used as a mobile application \(exception is maybe Flutter\)\. ## Hybrid Mobile Applications In many ways, hybrid mobile applications are similar to cross\-platform mobile applications\. Both use a bridge to take code written in one language and allow it to run on any device\. You can write your code in a single language \(JavaScript/TypeScript\) and depending on the device it is running on, the UI can be rendered to look as it should\. Unlike the bridge that React Native uses, [Capacitor](https://capacitor.ionicframework.com/), [Cordova](https://cordova.apache.org/), and [PhoneGap](https://phonegap.com/), all use a WebView to run your application\. Essentially, you can use all the native features available in the web browser that is running on the device itself\. Running in a WebView has a ton of positives\. We find it much easier to reuse talent you already have on your team\. Being a single codebase that works anywhere means you can reuse your mobile application code on the web or as a desktop application using [Electron](https://www.electronjs.org/)\. This is the beauty of using something seamless like [Ionic Framework](https://ionicframework.com/)\. When you write it once, it runs everywhere\. For example, when your app is running on iOS, it follows the [Apple Human Interface Guidelines](https://developer.apple.com/design/human-interface-guidelines/) and when it is running on Android it follows [Google's Material Design](https://material.io/design/introduction#goals) standards\. When it comes to customization, anything you can do in a web browser, you can do inside your cross\-platform mobile app\. If you don't want to follow the iOS and Android UI standards and instead want to create something truly unique that runs on both platforms, you can do so easily with the right skill set\. ### Hybrid App Pros - Speed of development\. In many ways it is faster than cross\-platform frameworks like React Native\. - Single codebase\. The ultimate in cross\-platform code reuse\. - Reusable\. Reuse libraries and design systems you already have in place\. - Familiar\. Web developers can use the same technology/language they already know\. - Customization\. Edit the UI until your heart is content\. - Deployability\. Run it as a web, mobile, or desktop application \(using [Electron](https://www.electronjs.org/)\)\. ### Hybrid App Cons - Performance can be an issue, depending on your application design and use case\. - Access to new device features will require native browser or plugin support\. ## Progressive Web Applications Progressive web applications \(a\.k\.a [PWA](https://developer.mozilla.org/en-US/docs/Web/Progressive_web_apps)'s\) have become their own movement\. They've slowly gained traction over the last few years as browser vendors have adopted features to power PWA's\. The beauty of a PWA is that you don't have to build multiple applications and much like hybrid applications, you can run from a single codebase\. With access to device hardware features like, geolocation, push notifications, accelerometer, offline mode, and more, for most apps, this is all they need \([see what all it can do](https://whatwebcando.today/)\)\. Not only is it a time saver when it comes to development, in many cases it allows you to take an existing codebase and modify it to work as a PWA\. [Pinterest](https://medium.com/dev-channel/a-pinterest-progressive-web-app-performance-case-study-3bd6ed2e6154) rebuilt their mobile web experience using React, Redux and webpack and shipped a solid PWA in under 3 months\. Many companies have started to invest in building robust PWA's applications along side their native applications\. Check out our [most recent client](https://tevpro.com/case-studies/how-a-progressive-web-app-boosts-sales-productivity-for-ers-caterpillar) or see a few more examples: [Twitter](https://developers.google.com/web/showcase/2017/twitter), [Starbucks](https://mspoweruser.com/starbucks-claims-their-pwa-is-a-massive-success/), [Google News](https://chromeunboxed.com/google-news-pwa-google-play-store-chromebooks/), and [many more](https://developers.google.com/web/showcase/tags/progressive-web-apps)\. Not only do PWA's see increased user engagement with their mobile website, they have better capabilities to reduce data usage for people on slower devices or with poor connections\. Having a PWA is a great idea for many use cases where it makes sense\. If you are small size company or a solo entrepreneur with minimal IT resources, creating a full blown mobile application might not be feasible\. However, if you can live with the limitations inherent to PWA's, taking your new or existing website and making it into a PWA might be your best alternative\. ### PWA Pros - Speed of development\. - Single codebase and possible reuse of existing web infrastructure\. - Deployability\. Ship updates without the app store approval process\. - Optimized for SEO\. Since it is published like a website, you can use search engines to your advantage\. ### PWA Cons - Not a true mobile application\. - Performance\. You are limited by the device hardware\. - Does not have full access to the device hardware API's\. - Getting your PWA into all the app stores can be challenging \(We're looking at you Apple\)\. ## Conclusion With so many options to building mobile applications, developers need to stay abreast of emerging technologies\. Knowing why a particular type of app is popular is just as important as knowing the drawbacks of each approach\. In the future, we think cross\-platform and hybrid apps will continue to get closer to the speed of native applications\. We look forward to new technologies, like [WebAssembly](https://developer.mozilla.org/en-US/docs/WebAssembly), which promise to play a big role in closing the gaps between true native apps and everything else\. At Tevpro, we are big proponents of building for the web and love writing apps in JavaScript and Ionic Framework\. If you are having challenges navigating which path is right for you, we would love to [hear more about](https://tevpro.com/contact-us) your use case\. If you like our content and want more tutorials, sign up for our monthly newsletter below\. Or feel free to reach out to us on [Twitter](https://twitter.com/tevpro) or via [email](mailto:info@tevpro.com) with any questions\. --- Canonical URL: Markdown URL: Last updated: 2026-09-01T14:16:07Z # Comparing RxJS Transformation Operators Comparing RxJS Transformation Operators Guide. Get practical implementation guidance, technical considerations, and next steps from Tevpro. RxJS is a powerful reactive programming library that focuses on the use of Observables\. It provides developers with a variety of tools, including many types of operators\. This read will explore some of the most common and useful [transformation](https://www.learnrxjs.io/learn-rxjs/operators/transformation) operators RxJS offers\. ## mergeMap\(\) The mergeMap\(\) transformation operator maps each value to an observable and then flattens the observables by subscribing internally, emitting the results; mergeMap\(\) flattens the inner observable as they occur\. Each time the source observable emits a value, the function you supply to mergeMap\(\) is invoked\. The observable returned by this function is then subscribed to internally\. From that point forward, whenever the inner observable emits a value, mergeMap\(\) also emits that value\. There are unlimited inner observables, so remember to clean up these inner observables to avoid memory leaks \(i\.e\. use take\(\) or takeUntil\(\)\)\. ## switchMap\(\) The switchMap\(\) operator waits for the previous Observable to complete before creating the next one\. Only maintains 1 active subscription at a time\. Switch to a new observable on emissions\. This is the safest operator for flattening\. It is harder to create leaks than using mergeMap\(\)\. It is best to avoid switchMap\(\) when it's cancellation could have undesired effects \(i\.e\. saves/POST\)\. ## concatMap\(\) The concatMap\(\) operator maps each value to an observable and then flattens the results\. All inner observables are queued and subscribed to in order until the previous completes\. Note: concatMap\(\) is equivalent to mergeMap with concurrency parameter set to 1\. ## exhaustMap\(\) The exhaustMap\(\) operator ignores emissions when an inner observable is active\. ## Final thoughts RxJS provides developers with many tools to control and mitigate reactive programming, some of which are transformation [operators](https://rxjs.dev/api/operators)\. We hope you enjoyed taking a deeper dive into what RxJS has to offer and hope you follow us on Twitter and Linkedin to stay updated with new content\. Tevpro is a custom software development firm founded in Houston, Texas\. We'd love to work with [you or help answer any questions](https://tevpro.com/contact-us)\. --- Canonical URL: Markdown URL: Last updated: 2026-09-01T14:16:12Z # Comparing time based operators in RxJS: debounce, throttle, sample, and audit Compare debounceTime, throttleTime, sampleTime, and auditTime with examples. See when each emits values and which fits search, scrolling, and event streams. In RxJS, a Pipeable Operator is essentially a pure function which takes one Observable as input and generates another Observable as output\. Pipeable Operators return a new observable without modifying the original, inputted Observable\. ### What are Timing Operators? [Timing operators](https://rxjs.dev/guide/operators) are a type of Pipeable Operators used to control when an Observable's values will be emitted\. To control the flow of emitted values of an Observable, you can use debounceTime\(\), throttleTime\(\), sampleTime\(\), and auditTime\(\) depending on the task at hand\. ### debounceTime\(\) debounceTime\(\) emits the latest value after a pause/delay from when the latest value was emitted\. A popular use case for debounceTime\(\) is to control when a user's input is "accepted" as to only take the last emitted value after a user pauses typing after a specified amount of time\. ### throttleTime\(\) throttleTime\(\) is similar to debounceTime\(\)\. The difference is that throttleTime\(\) emits a value first, then ignores values during a timed window and continues to repeat this pattern, whereas debounceTime\(\) does not emit a value before the delayed windows start\. ### sampleTime\(\) sampleTime\(\) emits the latest value at the end of each interval\. Any earlier values are ignored, and silence window is repeated after subscription\. Similarly, use sample\(\) to sample an observable at any given time instead of a routine, preset interval\. ### auditTime\(\) auditTime\(\) ignores source values for the duration you specify after an emitted value\. Silence window is triggered by emitted values from the source\. ## Conclusion There are many ways to control the flow of emitted values of an observable, including filtering pipes and timing pipes\. Depending on the timing behavior you need, take a look at debounceTime\(\), throttleTime\(\), sampleTime\(\), and auditTime\(\) to see if these behaviors match what you are looking for\. If none of these work for you, check out the [other](https://rxjs.dev/guide/operators) RxJS operators available\. Hope you enjoyed this article and of course feel free to [reach out](https://tevpro.com/contact-us) with additional questions\. Be sure to follow us on [Twitter](https://twitter.com/Tevpro) to continue learning RxJS and subscribe to our blog for more amazing content\. --- Canonical URL: Markdown URL: Last updated: 2026-09-23T14:05:50Z # Considering Headless for Salesforce Commerce Cloud? Headless can give Salesforce Commerce Cloud teams more control, but it also creates a second storefront to own. Learn when SFCC headless is worth it and how to choose between custom React, PWA Kit, and Storefront Next. Headless is not an automatic Salesforce Commerce Cloud upgrade\. It is an operating model choice: you trade the convenience of a coupled storefront for more control over experience, delivery cadence, and integration design\. For most B2C Commerce teams, a ground up build is not the sensible default\. Start with the newest Salesforce supported storefront option that meets the business need, then customize where the customer experience or integration requirement genuinely justifies it\. A fully custom React implementation is best reserved for companies that can support a product grade frontend after launch, not merely fund its initial build\. ## Headless is a business decision disguised as an architecture decision The headless pitch is appealing\. Keep Salesforce Commerce Cloud as the commerce engine, put a modern frontend in front of it, and move faster on experience changes\. That can be exactly right\. But headless also makes the storefront a product your team owns\. The work is larger than component styling\. Your team owns authentication behavior, cart and checkout edge cases, caching, SEO rendering, analytics consistency, accessibility, release management, security testing, incident response, and the integration seams around payment, tax, search, CMS, loyalty, and customer service\. The useful question is not whether SFCC can go headless\. It can\. The useful question is whether more control will create enough business value to justify a second application and the team needed to run it\. ## When headless is worth the complexity Headless tends to earn its keep when at least two of the following conditions are true: - The storefront is a competitive surface\. The journey needs to do more than present a catalog and complete a transaction, such as guided selling, complex bundles, editorial commerce, localized merchandising, account\-specific experiences, or a high\-touch loyalty model\. - Experience releases are constrained by the current storefront\. Marketing and product teams routinely wait on template changes, cartridge work, or release windows that make small tests expensive\. - The customer experience spans more than one commerce site\. You need a consistent frontend across web, mobile, portals, content experiences, kiosks, or regional properties\. - The experience needs to compose data and workflows from systems outside B2C Commerce without turning each change into a brittle storefront customization\. - You can staff it as a durable product\. There is a clear owner for frontend architecture, platform operations, testing, and the post\-launch backlog\. That final point matters\. Headless disappoints when it is funded as a redesign project but operated afterward like a theme\. ## When you should probably not go headless yet Stay with the current architecture, or modernize it in smaller steps, when the business case is mostly aesthetic\. A new UI alone rarely justifies a new operating model\. If the team lacks stable ownership, has no defined performance or conversion problem to solve, or cannot support continuous frontend maintenance, headless creates more ways to be late and broken\. The same is true if the real issue is catalog quality, merchandising operations, search relevance, promotions, content governance, or checkout friction\. A React storefront will not fix those problems\. ## The SFRA to React capability gap A team that has built and maintained Salesforce Reference Architecture storefronts can know SFCC extremely well and still face a real transition when the storefront moves to React\. SFRA experience is valuable because the team understands catalog, promotions, checkout, cartridges, Business Manager, and the operational reality of B2C Commerce\. It does not automatically provide the frontend capability required to own a headless application\. A headless implementation asks the team to work with React component design, client and server rendering, state and data fetching patterns, TypeScript, browser performance, accessibility, modern testing, frontend security, and deployment pipelines\. The gap is not a reason to reject headless\. It is a reason to account for training, hiring, pairing, delivery risk, and a phased rollout before treating the migration as a straightforward SFRA rewrite\. If the internal team has little React experience, start with a contained proof of capability\. Build representative anonymous and authenticated journeys, establish ownership for the frontend platform, and decide where an experienced implementation partner or permanent React leadership is needed\. A Salesforce supported starter can reduce the amount of commerce plumbing to invent, but it does not remove the need for React and modern frontend engineering skills\. ## Three viable paths for an SFCC storefront ### 1\. Custom React implementation with Commerce APIs and React SDK hooks A custom implementation gives a team maximum freedom\. You choose the frontend architecture, rendering model, hosting, design system, and integration approach, then call Salesforce Commerce APIs through the appropriate SDKs and React data hooks\. [Salesforce Commerce SDK](https://github.com/SalesforceCommerceCloud/commerce-sdk) provides typed interaction with B2C Commerce APIs and configuration for organization, short code, site, and client identity\. It includes helpers for shopper authentication and custom API calls, but token storage and refresh remain the consuming application’s responsibility\. Choose a custom build when the experience requires an architecture or design system that a starter storefront would fight, when several systems must be composed at the server and UI layers, and when the company has strong React, security, performance, and platform engineering capability\. What you own includes SLAS and session design, cart and checkout behavior, promotions and localization, rendering and caching, SEO mechanics, observability, deployment discipline, and integration testing\. This is not the modern option by default\. It is the option with the most freedom and the most permanent surface area\. ### 2\. PWA Kit and Retail React App [PWA Kit](https://github.com/SalesforceCommerceCloud/pwa-kit) is Salesforce’s established headless storefront technology, built around React and Salesforce Commerce APIs\. It provides project templates, SDKs, deployment tooling, and the Retail React App reference storefront\. Choose PWA Kit when you want Salesforce aligned conventions and Managed Runtime deployment, need a proven starting point rather than a blank frontend repository, and want to customize a reference storefront instead of inventing every commerce primitive\. The trap is treating PWA Kit as a theme\. It is a framework and a reference application\. If you heavily rewrite its assumptions without a clear extension strategy, you can end up with the cost of custom headless and the upgrade friction of a framework at the same time\. ### 3\. Storefront Next template [Storefront Next](https://github.com/SalesforceCommerceCloud/storefront-next-foundations) is Salesforce’s newer storefront template direction\. The public template is a production ready B2C Commerce storefront using React 19 and React Router 7, with SSR, SCAPI integration, TypeScript, Tailwind CSS, i18n, testing, Storybook, SEO guidance, and a Managed Runtime deployment path\. One clarification matters: despite the name, Storefront Next is not a Next\.js template\. It uses React Router 7\. That affects runtime behavior, hiring profiles, existing framework standards, and migration planning\. The template includes vertical starting points, environment\-driven configuration, an adapter\-pattern guide, SCAPI customization guidance, and a compatibility matrix that links dated template releases to separately versioned Storefront Next SDK packages\. Choose it when you are starting a new storefront or major redesign, want the newest Salesforce supported starting point without building all commerce behavior from scratch, and can protect a clean separation between custom business capabilities and vendor\-owned framework pieces\. Newness is not the same as low risk\. Validate the capabilities that matter to your business, including integrations, localization, Page Designer requirements, operational support, analytics, accessibility, and release compatibility\. Pin a supported template and SDK pairing rather than building against a development snapshot\. ## A practical decision rule - Improve the existing storefront first when you need modest improvements and the storefront is not a strategic differentiator\. - Start with PWA Kit when you need a Salesforce aligned headless route with a mature reference application\. - Start with Storefront Next when you are launching a major new experience and want Salesforce’s newest supported template direction\. - Choose custom React only when a differentiated, cross system product experience cannot be supported by the starter conventions and your team can own the extra surface area\. ## How to reduce risk before committing Do not begin with a full rebuild\. Run a focused validation phase that answers the questions capable of killing the project later\. 46. Write the business case in measurable terms\. Define the journey, audience, and KPI the new storefront must improve\. “Modernize the frontend” is not a business case\. 47. Inventory the hard integrations\. Map payment, tax, fraud, search, CMS, reviews, loyalty, subscriptions, customer service, analytics, consent, and custom SFCC APIs\. Give each integration an owner and a test environment\. 48. Build two representative journeys\. Product discovery through cart, plus an authenticated customer flow, reveal more than a polished homepage\. 49. Prove nonfunctional requirements early\. Validate performance targets, accessibility, localization, SEO rendering, failure states, security review, and observability before the framework decision becomes irreversible\. 50. Plan the migration and rollback\. Decide whether to route selected traffic, cut over by locale or brand, or run a phased rollout\. A rollback path belongs in the implementation, not in a post\-launch wish list\. 51. Fund post\-launch ownership\. Put dependency upgrades, monitoring, incident ownership, and the product backlog in the plan before the build starts\. ## The bottom line Headless is worth the complexity when your business needs a storefront that behaves like a product, and you are willing to operate it that way\. For many SFCC teams, the right answer is a Salesforce supported template or PWA Kit with disciplined extensions, not a blank slate React program\. Choose custom only when the differentiated customer experience, integration needs, and internal capability make the extra ownership a strategic advantage\. If the case for headless is still mostly “we want a cleaner frontend,” keep the architecture simpler and fix the experience problem first\. ## Page Sections ### Questions to Answer Before Going Headless on SFCC ## Frequently Asked Questions ### Does moving SFCC headless mean we have to replatform commerce? No\. A headless implementation can keep Salesforce B2C Commerce as the commerce engine for catalog, pricing, promotions, cart, checkout, customer data, and order workflows while a separate frontend delivers the experience\. The architecture changes the storefront layer and its operating model, not necessarily the commerce platform\. ### When is PWA Kit a better choice than a custom React storefront? PWA Kit is usually the better starting point when you want Salesforce\-aligned conventions, Managed Runtime deployment, and a mature reference storefront\. Use custom React when the required customer experience, server composition, or design\-system architecture cannot be supported cleanly by those conventions and your team can own the added platform surface after launch\. ### Is Storefront Next a Next\.js implementation? No\. Storefront Next is Salesforce’s newer storefront\-template direction, but the public template uses React 19 and React Router 7 rather than Next\.js\. That distinction matters for runtime behavior, existing frontend standards, hiring, and migration planning\. ### What usually makes a headless SFCC project expensive? The cost is not primarily the first frontend build\. It is the long\-term responsibility for authentication and session behavior, cart and checkout edge cases, integrations, SEO rendering, performance, accessibility, analytics, security, testing, monitoring, and dependency upgrades\. Budget for the product team and operating model, not only the launch project\. ### How should we validate the decision before committing to a full rebuild? Run a focused validation phase around two representative customer journeys: product discovery through cart, plus an authenticated customer flow\. At the same time, map the hard integrations, prove performance and SEO requirements, test failure states, and define a phased rollout and rollback path\. This produces evidence before the program becomes a full rebuild\. ### Can an SFRA team move to a React\-based headless storefront without React experience? They can, but it should be planned as a capability transition, not treated as a simple storefront rewrite\. SFRA knowledge remains valuable for understanding B2C Commerce, but the team also needs experience with React architecture, rendering, data fetching, TypeScript, browser performance, accessibility, testing, frontend security, and modern deployment practices\. Use a contained proof of capability, targeted training, pairing, or experienced React leadership before committing to a full migration\. ### Choose the right SFCC storefront path before you fund a rebuild --- Canonical URL: Markdown URL: Last updated: 2026-09-28T13:41:08Z # Considering an Oracle Hyperion 11\.2 upgrade on your own? Read this first\. Considering an Oracle Hyperion 11.2 upgrade on your own?. Get practical implementation guidance, technical considerations, and next steps from Tevpro. There is a storm brewing for companies still using on\-premise Oracle Hyperion\. In the distance, we can hear thunder rolling as the end\-of\-support deadline quickly approaches\. According to Oracle's support plan, you have until December 2021 to either: - Upgrade on\-premise Oracle Hyperion to 11\.2 - Move to Oracle Cloud EPM - Switch to a different EPM/CPM provider Each of these options must be considered carefully and our consultants have discovered some tips and challenges that are not covered in the release notes so we wanted to share our findings with you\. ## EPMA to DRM is not as easy as 1, 2, 3 Considering the upgrade? Typically, a point release upgrade should be a straightforward process\. However, several significant nuances make this upgrade to 11\.2 an expensive and labor\-intensive fix that almost certainly requires the involvement of an expert\. ### A few examples of issues our consultants have encountered as we upgrade clients to Hyperion 11\.2: - One of the biggest headaches stem from the [loss of EPMA](https://tevpro.com/blog/life-without-epma-what-are-my-options-with-oracle-epm-11-2) and trying to restore its functionality using Oracle DRM\. DRM doesn't have this functionality built in\. Much time will be needed to build exports and validations to deploy your [DRM metadata to your EPM targets](https://tevpro.com/blog/restricted-use-drm)\. - If you were using EPMA data synchronizations to update non\-numeric data, you'll have to find another method since the functionality to process smart lists, text, and other non\-numeric planning data types no longer exists in the 11\.2 upgrade\. - Does your Planning application have an Aggregate Storage \(ASO\) plan type? Fun fact: The ASO\-specific properties don't exist within Oracle's EPMA\-to\-Planning DRM templates, so you'll need a new way to implement them throughout the DRM process\. - With the rebuild of the 11\.2 Financial Reporting module, you'll need to consider how users will add or update generic job applications\. Users who were accustomed to launching batch processes or running self\-service jobs in previous Hyperion versions could be very frustrated without a workaround\. ## Necessity of re\-evaluation Before spending time and pouring money into upgrading to 11\.2 or re\-implementing to Oracle Cloud EPM, many customers are stopping to consider the costs and benefits of upgrading versus evaluating the new EPM/CPM options on the market\. We encourage many of our long\-term Oracle clients to consider: - Does your current solution meet your needs? Will upgrading make life better? - Are there additional benefits to upgrading or switching solutions other than maintaining technical support? - What functionality will be gained in a new version? - What is the level of impact on users by upgrading versus switching? - Are there new EPM/CPM solutions you should consider? Which solutions, and why? > [\*\*Download our HFM assessment guide to help you chart the right path for upgrading your Oracle Hyperion EPM on\-premise environment to 11\.2](https://tevpro.com/blog/are-you-struggling-with-the-oracle-11-2-upgrade) ## A new EPM/CPM solution on the horizon Even upgrading to a minor point release can take several months, tying up internal staff and often requiring the services of external consultants\. Preparing and paying for such an upgrade can require an enormous effort, so it is always appropriate to consider other EPM/CPM solutions altogether\. The primary option that many Oracle EPM clients are evaluating is to move to a single\-unified EPM/CPM platform such as [OneStream Software\.](https://www.onestreamsoftware.com/) OneStream touts itself as being the one optimal application to streamline financial consolidation, reporting, budgeting, planning, forecasting, analysis, and data quality\. When you eliminate spreadsheets, manual processes, and workarounds, you can improve finance team productivity\. For example: - Reduce the time, effort and cost of maintaining legacy applications - Improve finance productivity, spend more time on value\-added analysis - Enhance your focus on value\-added analysis of your business There are also cost\-of\-ownership benefits when compared to legacy solutions, so keep that in mind as you explore your options\. ## Conclusion It's important to understand how much of your team's time and effort will go into upgrading on\-premise Hyperion to 11\.2 and whether you have the bandwidth to sacrifice it\. As partners with both Oracle EPM and OneStream, we offer risk\-free, [unbiased assessments](https://tevpro.com/blog/are-you-struggling-with-the-oracle-11-2-upgrade) to "look under the hood" of your planning environment, provide a detailed diagnosis, and prescribe a roadmap that meets your business requirements\. Then we can help you implement it\. Don't attempt this journey alone\. You need an experienced technical resource with the niche expertise to help you navigate this upgrade while reducing your time and dollars spent, minimizing interruptions to your business, and preventing easily avoidable errors\. --- Canonical URL: Markdown URL: Last updated: 2026-09-10T20:37:22Z # Creating your first Azure Data Factory pipeline This tutorial will help you create your first Azure Data Factory pipeline and show you how to harness the power of ADF for all your data integration needs. ## Introduction [Azure Data Factory \(ADF\)](https://azure.microsoft.com/en-us/services/data-factory/) has become one of the go\-to tools when it comes to handling data integration between products in the Azure stack\. There are so many options when it comes to connecting resources inside and outside of Azure\. [Microsoft Power Automate](https://us.flow.microsoft.com/en-us/) \(previously Flow\) allows you to easily connect Microsoft products, not just those in Azure, but a host of other third\-party SaaS offerings\. While great for most use\-cases, more complex data integrations will require tools like ADF\. In this tutorial, we'll create our very first ADF pipeline that simply copies data from a REST API and stores the results in [Azure Table Storage](https://azure.microsoft.com/en-us/services/storage/tables/)\. We'll walk you through, step\-by\-step\. ## Assumptions We won't cover setting up Azure for the first time\. This article assumes you have the following items setup prior to starting this tutorial\. - [Azure Portal](https://azure.microsoft.com/en-us/features/azure-portal/) \- you will need a Microsoft Azure account\. - [Azure Storage](https://docs.microsoft.com/en-us/azure/storage/common/storage-introduction) \- you will need a storage account configured\. - [Azure Table Storage](https://docs.microsoft.com/en-us/azure/cosmos-db/table-storage-design-guide) \- you will need a table created called characters\. - REST API \- we will be using the [Star Wars API](https://swapi.dev/)\. ## Section 1: Create Azure Data Factory First things first\. Let's start by creating our Azure Data Factory resource\. First step, log into the portal and click the Create a resource button\. Figure 1a: Create a resource Next, select the Integration option and then click Data Factory\. Figure 1b: Select Data Factory From here, we fill out the pertinent information\. Name, Subscription, Resource Group and Location are all required fields \(If you do not have a resource group setup, click the create new option prior to this step\)\. By default, the Enable GIT option is selected\. For this tutorial, we're leaving the option unchecked\. If you prefer saving everything you build in a repository, you can configure that option\. Click Create and let the magic happen\. Figure 1c: New data factory \- Click Create Next, you'll be redirected to the deployment screen that shows the progress of your Azure Data Factory resource being created\. After a minute or so, you should see Your deployment is complete\. Boom\! You've finished the first step\. Your Azure Data Factory resource setup is complete\. From here, click the Go to resource button\. Figure 1d: Your deployment is complete \- Click Go to resource ## Section 2: Create Azure Data Factory Pipeline Now that we have our Azure Data Factory resource setup, you should see something that looks like the image below\. This is the high level look at our resource\. You can see metrics about the CPU, memory, and get a quick glance at how things are running\. In order to create our first Azure Data Factory \(ADF\) pipeline,we need to click the Author & Monitor option\. Figure 2a: ADF Resource \- Click Author & Monitor From this point, we should see an entirely new browser window open and see that our data factory is ready for use\. Here you have a few options\. Today, we are going to focus on the first option; click Create pipeline\. Figure 2b: Create pipeline I know what you are thinking, Wowzers, that is a lot of options\. But don't be discouraged\. We will start with something simple that everyone has had to do at one point or another doing data integration\. First, let's rename our pipeline and call it first\-pipeline\. Figure 2c: Rename pipeline Next, expand the option under the Activities column labeled Move & transform\. Now, drag the item labeled Copy data onto the middle section that is blank\. After doing this, we should see our Copy data activity show up and the options panel expand from the bottom of the screen\. This is where we are going to configure the options for our copy data task\. Go ahead and rename our task that is labeled Copy data1 to Copy Characters\. Figure 2d: Copy data task ## Section 3: Setup Source To begin, click the tab labeled Source\. Here, we will configure our API endpoint\. Since we have not setup any source datasets, we won't see anything in the drop down\. Click the \+ New button\. Figure 3a: Source dataset After the previous step, you should now see the New dataset panel show up on the right side\. As you can see there are tons of options and more being added regularly\. Scroll down until you see the option for REST\. S elect it and click Continue\. Figure 3b: New dataset \- Select REST, Click Continue Now we should see our Source dataset is updated and labeled RestResource1\. This screen allows you to configure some additional options around our new dataset\. To setup and configure our connection information for the dataset; click the Open button\. Figure 3c: RestResource1 \- Click Open This will open up another overall tab next to our pipeline tab that allows us to configuration our REST API\. At this point, you could rename your dataset to something more meaningful, but for now, we'll leave it as is\. Click the Connection tab\. As you can see, we don't have a linked service setup\. Click the \+ New button\. Figure 3d: RestResource1 \- Connection Tab, Click \+ New Notice the side panel which allows for setup of all the information we need to connect to our REST API\. For this tutorial, we will use the [Star Wars API](https://swapi.dev/about) aka SWAPI\. Let's name our service something useful like SWAPI Service\. Then, we'll setup our Base URL and point it to our API which is: [https://swapi\.dev/api/people](https://swapi.dev/api/people)\. Since our API doesn't require any authentication, we select the type Anonymous\. Note: Best practice is to always provide some type of authentication\. Finally, click the Test connection button to ensure it is working and then click the Create button\. Figure 3e: New linked service \- Click Create We should now see our RestResource1 tab is updated with our new connection information\. Now, let's go back to our pipeline, click the first tab labeled first\-pipeline\. Figure 3f: SWAPI Service \- Click first\-pipeline tab Now that we have setup and configured our source, we can preview what our data is going to look like\. Click Preview data\. Figure 3g: Source configured \- Click Preview data You'll see a preview dialog popup that shows we have successfully connected to our API and what our JSON response will look like\. Close the dialog and let's move onto the next steps\. Figure 3h: Preview data \- Close dialog ## Section 4: Setup Sink \(Target\) Now that we've completed the data source setup, we need to setup and configure where we're going to store the data\. For this tutorial we assume you already have an Azure Storage resource setup and ready for use\. In ADF our target is called a Sink\. Click the tab labeled Sink, then Click the \+ New button\. Figure 4a: Sink dataset \- Click \+ New button These next steps should look very familiar\. We'll begin the process, just like before, but this time we'll configure where we want our data stored\. Scroll down until we see the option Azure Table Storage\. Select it and click Continue\. Figure 4b: New dataset \- Select Azure Table Storage, Click Continue Now we should see that our Sink dataset is updated and labeled AzureTable1\. To setup and configure our table storage information, we need to click the Open button\. Figure 4c: AzureTable1 \- Click Open Once again, this will open up another tab and allow us to configure our Azure Table Storage connection information\. Click the Connection tab, then click the \+ New button\. Figure 4d: AzureTable1 \- Connection tab, Click \+ New button We should see another side panel that allows us to configure our table storage connection information\. Let's name our service AzureTableStorage\. Next, we select our Storage account name for use\. If you didn't setup one previously, you'll need to do that first\. Finally, click the Test connection button to ensure it is working and then click the Create button\. Figure 4e: New linked service \- Click Create We should now see our AzureTable1 tab is updated with our new connection information\. Lastly, we select the table want to store our data in\. Select the table named Characters \(or whatever you named your table\)\. For the final part of this section, we'll go back to our pipeline\. Click the first tab labeled first\-pipeline\. Figure 4f: AzureTable1 \- Click first\-pipeline tab Our sink dataset is configured and ready for use\. For this tutorial, we'll leave everything else as\-is\. In a typical scenario, this is where you would configure how to handle duplicate data, partition keys, etc\. Figure 4g: Sink configured ## Section 5: Setup Mappings Now that our source and target \(Sink\) is setup, we'll map our API data to our table where we'll store this data\. Data mappings are easy thanks to the ability to discover and import our API schema\. To begin, click the tab labeled Mapping, then click the Import schemas button\. Figure 5a: Mapping \- Click Import schemas After a few seconds we should see the format our of API response appear\. Behind the scenes, ADF makes an HTTP request to our API and formats the response into a table layout for us to configure our mappings\. Figure 5b: Mapping \- Import schemas result Notice the response layout includes properties such as count, next, previous and results\. ADF intuitively knows that the results property is an array\. Next, we'll set our Collection reference to the array named results\. To do this, either select it from the drop down list or check the box under the collection reference column\. Then we setup the Column names for the items we're mapping for import\. For this tutorial, we'll map the fields: name, height, mass and homeworld\. Uncheck the Include column for everything else\. Finally, type in the name we want our columns to be called \(name, height, mass, homeworld\.\) Figure 5c: Mapping \- Include fields: name, height, mass, homeworld ## Section 6: Validate, Publish & Test Now that we have completed setting up our source, sink, and mappings we are ready to validate, publish and test\. ### Validate Let's validate everything before we move on to publishing\. Click the Validate all button\. A successful factory validation looks like Figure 6a\. Figure 6a: Validated \- Success ### Publish Before trying out our new pipeline, we need to publish our changes\. Click the Publish all button\. A side panel will appear that shows us all the changes to be published\. Click Publish\. Figure 6b: Publish all \- Click Publish ### Test Finally, we test that our new pipeline works\. For this we'll use the debug feature\. Click the Debug button\. This will show the output tab and allow us to see the status of our pipeline run\. Figure 6c: Test \- Click Debug Once you see the pipeline has ran successfully you can dig deeper into the details of the run by hovering over the Copy Characters name\. The first icon is the input details and the second icon is the output details\. You'll find overall details of the pipeline run in the third icon\. Click the Eyeglasses icon\. Figure 6d: Pipeline run \- Click Eyeglasses icon The Eyeglasses icon will show the overall details of the pipeline job that ran\. You can see from this overview \(Figure 6e\) we created 10 new rows in our table that ADF fetched from our API\. Figure 6e: Details \- Close dialog ## Section 7: Conclusion And there you have it\. We built our ADF pipeline with a task to copy data from an external API and save the results into Azure Table Storage\. To see our results inside of Azure Table Storage we can use the Azure Portal or our trusty [Microsoft Azure Storage Explorer](https://azure.microsoft.com/en-us/features/storage-explorer/)\. We'll use Storage Explorer to show the results of what was saved\. Notice, the fields we mapped were imported for all 10 records \(Figure 6f\)\. Figure 6f: Azure Table Storage Results Not too shabby, right? We hope you enjoyed this tutorial\. Creating data integrations and handling data transformations can be a breeze using Azure Data Factory\. We only covered one task in this pipeline, however, once you learn to use ADF for integrations, you can stitch together powerful workflows\. And this is just the tip of the ice berg\. We will explore other ways you can use Power Automate and ADF together to build powerful and easy to manage data integrations in follow\-up tutorials\. If you like our content and want more tutorials, sign up for our monthly newsletter below\. Or feel free to reach out to us on [Twitter](https://twitter.com/tevpro) or via [email](mailto:info@tevpro.com?subject=Question: Creating your first ADF pipeline) with any questions\. --- Canonical URL: Markdown URL: Last updated: 2026-09-08T13:25:17Z # Custom SFCC Promotions with SCAPI How we made custom SFCC promotion dependencies work through SCAPI basket recalculation in a Next.js headless storefront. A Next\.js storefront can show the right promotion message and still return the wrong basket total\. The reason is simple: the storefront does not calculate Salesforce B2C Commerce promotions\. SFCC does\. When cart mutations go through the Shopper Baskets API, the dependency rule has to run where SFCC recalculates the basket, not only in the React application\. We ran into this while building a headless storefront with Next\.js for the shopping experience, Sanity for editorial content, and Salesforce B2C Commerce for catalog, basket, promotions, and checkout\. An accessory discount depended on other qualifying promotions being present\. We needed the same rule to hold whether the shopper changed the cart from our storefront or another API client\. Our solution was a site cartridge that registers **dw\.order\.calculate** and filters the active promotion plan before applying the final discounts\. The earlier [order\-level promotions walkthrough](https://tevpro.com/blog/customizing-order-level-promotions-in-salesforce-commerce-cloud-sfcc) explains the linked promotion idea\. This article covers the headless boundary: registration, calculation sequence, API testing, and the parts you should not casually copy from another site's cartridge\. ## Where the rule runs Salesforce documents **dw\.order\.calculate** as the central hook for custom basket calculation; the same hook family applies to SCAPI and related OCAPI calls\. Not every Shopper API supports hooks, so check the operation you actually use\. The basket returned by the API is what the UI should render\. [Salesforce: Extensibility via Hooks](https://developer.salesforce.com/docs/commerce/commerce-api/guide/extensibility_via_hooks.html) ## Model the dependency in Business Manager The pattern uses a qualifying promotion as a signal and a separate discounting promotion\. A custom Promotion attribute stores one or more prerequisite promotion IDs on the discounting promotion\. In the supplied implementation, the prerequisite might represent a qualifying product or another basket condition, while the discount itself is configured in Business Manager\. The cartridge does not hard code a customer facing discount percentage or cap\. Set up a custom Promotion attribute with the appropriate ID\-list type and make it editable in the relevant Business Manager attribute group\. Create the qualifying promotions and the dependent discounting promotion, then put the prerequisite IDs on the latter\. Configure eligibility, stacking/exclusivity, discount limits, and campaign dates in Business Manager\. If a requirement can be expressed cleanly with native promotion rules, do that instead; a calculate hook is code you will own through every pricing change\. Treat IDs below as illustrative\. The attached cartridge uses a project specific attribute name and promotion IDs, which should not be copied into another site\. The rule is AND: if either prerequisite is absent from the evaluated plan, remove the dependent promotion from the candidate plan\. Recheck behavior when a prerequisite is a zero value promotion; the actual discount plan, not mere promotion eligibility, is the signal this design uses\. ## Register the calculation hook The cartridge's **package\.json** points to **hooks\.json**\. The mapping names the calculate hook and the site cartridge script that exports **calculate**\. Deploy the cartridge and add it to the target site's cartridge path ahead of the base storefront cartridge\. Enable API hook execution in Business Manager under Administration > Global Preferences > Feature Switches, then confirm the site is using the intended code version\. The exact menu or permissions can vary by instance; Salesforce's hook guide is the reference for registration and the switch\. The Script API requires the exported function name to be **calculate**\. [Salesforce: Extensibility via Hooks](https://developer.salesforce.com/docs/commerce/commerce-api/guide/extensibility_via_hooks.html) [Salesforce: CalculateHooks](https://developer.salesforce.com/docs/commerce/b2c-commerce/references/b2c-script-api/dw.order.hooks.CalculateHooks.html) Do not replace an existing calculation hook blindly\. Review cartridge precedence and reconcile the site's current price, shipping, tax, bonus product, and promotion behavior before deploying a replacement\. A hook that applies the right coupon but drops tax or shipping is not a successful implementation\. ## Filter the plan during basket calculation The heart of the supplied cartridge is a two stage calculation\. It first prices the basket and calculates shipping\. It asks **PromotionMgr** for active customer promotions, evaluates an initial discount plan, and identifies promotion IDs that actually appear in order discounts or product price adjustments\. It then removes dependent promotions whose prerequisite IDs are missing and applies discounts from the filtered candidate plan\. A second product price pass handles bonus products and restores option prices that were deliberately excluded while computing eligibility\. This example shows the dependency gate, not a complete drop\-in **calculate\.js**; the surrounding implementation must calculate prices, shipping, taxes, and final totals for the target site\. The custom field name here is illustrative\. **collectAppliedPromotionIDs** is deliberately a site specific adapter\. In the supplied code, it walks **discountPlan\.orderDiscounts** and product line item price adjustments, collecting their **promotion\.ID** values\. The important distinction is that **getActiveCustomerPromotions\(\)** gives you candidates, while the evaluated discount plan tells you which prerequisites actually took effect\. A product prerequisite can be missed if you check only order discounts\. The example also assumes prerequisites do not form cycles and that one pass is enough\. Validate chains and promotion exclusivity for your own rules\. Keep the pricing/tax pipeline intact: Salesforce recommends using the shipping and tax hooks from a custom calculate implementation\. For external tax baskets, follow Salesforce's external tax flow rather than treating this excerpt as a tax implementation\. [Salesforce: CalculateHooks](https://developer.salesforce.com/docs/commerce/b2c-commerce/references/b2c-script-api/dw.order.hooks.CalculateHooks.html) [Salesforce: Extensibility via Hooks](https://developer.salesforce.com/docs/commerce/commerce-api/guide/extensibility_via_hooks.html) ## Verify through the same API path as the storefront Test against a sandbox with the cartridge enabled, actual promotions imported, and the storefront's SCAPI client configuration\. Use the Shopper Baskets operations your Next\.js application calls to create a basket, add or remove items, update shipping, and retrieve the returned basket\. Inspect price adjustments, totals, and the recorded promotion IDs in the API response, then check checkout totals\. - Discountable accessory only: Dependent discount absent - Accessory plus one of two required qualifications: Dependent discount absent - Accessory plus both required qualifications: Dependent discount present, subject to Business Manager limits - Remove a qualification after discount appears: Dependent discount removed after recalculation - Add shipping or change quantity: Promotion and totals recalculated consistently Also exercise an expired prerequisite, conflicting promotions, coupons, bonus products, gross\-price versus net\-price taxation, and external tax if your site uses it\. Repeat the cart mutations through OCAPI if another channel still uses it: Salesforce documents that the same relevant hooks may run for both SCAPI and OCAPI\. Measure hook errors and basket latency after rollout, since a faulty hook can fail the API request rather than merely hide a discount\. [Salesforce: Extensibility via Hooks](https://developer.salesforce.com/docs/commerce/commerce-api/guide/extensibility_via_hooks.html) The architectural payoff is consistency: the storefront can change, but the discount is still decided by the same basket calculation path\. If your headless migration depends on legacy promotions, audit that path before promising parity\. Talk with Tevpro about SFCC headless implementations\. --- Canonical URL: Markdown URL: Last updated: 2026-09-25T20:42:00Z # Customized AI Integration for Small to Mid\-Sized Companies Small and mid-sized companies get more value from AI when it is connected to their real workflows, business data, approvals, and systems. Small and mid\-sized companies do not need more AI demos\. They need AI systems that fit the way their business already works\. That is the real difference between buying an AI tool and integrating AI into the business\. A tool can help with a task\. An integration can connect data, people, approvals, and systems so the work moves with less friction\. > Customized AI integration means embedding AI into specific workflows, systems, and decision points instead of asking employees to manage another disconnected tool\. For a small or mid\-sized company, the best AI projects are usually practical\. They reduce manual work, improve response quality, expose useful data, or remove steps that slow the team down every week\. ## Why Generic AI Tools Hit a Ceiling Off\-the\-shelf AI tools are useful starting points but they don't understand your business\. Sure, they can summarize documents, draft copy, answer basic questions, and automate simple tasks, however the tool does not understand your business context\. It does not understand how your sales team qualifies leads, which reports operations checks every morning, where customer data lives, or how a quote moves from proposal to delivery\. That context is where most of the value lives and where many small to mid\-sized businesses fall short\. A generic chatbot can answer a question\. However, a customized AI assistant can pull your customer records, review past tickets, check order history, summarize the issue, suggest a response, and create a follow\-up task in the system your team already uses\. Customizing agents and chatbots can save real time and value because it is connected to the work\. ## What Customized AI Integration Looks Like Customized AI integration is the process of connecting AI to the specific workflows, systems, permissions, and decision patterns of a company\. This includes connecting AI to your company's CRMs, ERPs, ticketing systems, databases, document libraries, and reporting tools\. Custom built assistants that can eventually understand company\-specific terminology and learn how employees process rules are intricacies that make AI so powerful\. ### Custom AI Integrations can: - Automate repetitive administrative work while keeping approvals visible - Turn documents, emails, forms, and notes into searchable business knowledge - Let teams ask natural\-language questions of approved business data - Add review steps where decisions carry customer, financial, legal, or operational risk The goal is not to replace the process with AI\. The goal is to remove the drag around the process\. ## Where Small and Mid\-Sized Companies Should Start The right starting point is rarely the model\. [ChatGPT](https://chatgpt.com/), [Claude](https://claude.ai/new), or [CoPilot](https://copilot.microsoft.com/), it matters less\. The better starting point is the workflow\. Identify and look for work that is frequent, manual, document\-heavy, data\-heavy, or dependent on copying information between systems\. These workflows create visible pain and usually have measurable outcomes when they can be automated through customized AI Integrations\. This is also where custom software experience matters\. The AI layer has to respect the systems of record, integration boundaries, permissions, and user experience\. If you have one workflow to connect or troubleshoot before committing to a larger build, [hourly engineering support](https://tevpro.com/services/hourly-engineering-support) gives you a way to work through that specific blocker with an engineer\. Tevpro works in that space through [API and systems integration](https://tevpro.com/services/api-systems-integrations) and [custom software solutions](https://tevpro.com/services-custom-software-solutions)\. ## A Practical Roadmap for AI Integration ### 1\. Pick one high\-friction workflow Start with a workflow that has a clear owner, recurring pain, available data, and a measurable business outcome\. Avoid broad programs that try to transform every department at once\. ### 2\. Map the systems and decisions Document where the work starts, which systems are involved, who touches the work, what data is trusted, and which decisions still need human judgment\. ### 3\. Build a focused first version The first version should prove the workflow can improve\. It does not need to be a full platform\. It needs to work well enough for real users to test it against real tasks\. ### 4\. Keep users close to the build The people doing the work should shape the integration while it is being built\. They know where the real exceptions, delays, and workarounds live\. ### 5\. Measure the result before expanding Track adoption, cycle time, error rate, response quality, exception volume, and user feedback\. Expand only after the first workflow is trusted\. ## What Good AI Integration Feels Like A good AI integration should feel useful, boring, and trusted\. Useful means it solves a real problem\. Boring means it works inside normal operations without forcing employees to babysit it\. Trusted means it respects permissions, shows sources when accuracy matters, and keeps humans in the loop for important decisions\. The companies that benefit most from AI will not be the ones with the longest tool list\. They will be the ones that connect AI to real work\. ## Page Sections ### Common Questions ## Frequently Asked Questions ### What is customized AI integration? Customized AI integration connects AI to a company\-specific workflow, data source, approval path, or business system\. The result is an AI\-enabled process that fits the way the team already works\. ### Is AI integration only for large enterprises? No\. Small and mid\-sized companies often have shorter decision cycles, clearer pain points, and closer access to operators\. That can make focused AI integration easier to deploy and improve\. ### Which workflow should a company automate first? Start with a frequent workflow that is manual, data\-heavy, document\-heavy, or dependent on copying information between systems\. The best first project has a clear owner and a measurable outcome\. ### How do companies reduce AI integration risk? Use approved data sources, preserve permissions, add human review for high\-impact decisions, test against real examples, and measure results before expanding the integration\.\\n\\nGreat technology isn't defined by the number of platforms you own, but how seamlessly they work together\. Connect with Tevpro to design enterprise integrations and AI solutions that eliminate friction, automate complex processes, and create lasting competitive advantage\. --- Canonical URL: Markdown URL: Last updated: 2026-10-01T21:26:07Z # Customizing Order\-Level Promotions in Salesforce Commerce Cloud \(SFCC\) Learn how to extend Salesforce Commerce Cloud promotions with custom order-level logic for more flexible discounts and business rules. A Salesforce Commerce Cloud order promotion can check basket conditions or order value\. In this project, the team needed both: a qualifying product in the basket and an order total above a threshold before applying the discount\. The existing promotion setup did not cover that combination, so they linked two promotions and adjusted the basket calculation\. ## Why link two promotions? The first promotion checks for the qualifying product but offers no discount\. The second checks the order threshold and applies the discount\. A custom Promotion attribute records the prerequisite ID so the calculation logic can withhold the second discount when the first condition is not met\. A related approach was described by [Oleg Sapishchuk](https://osapishchuk.medium.com/how-to-extend-the-sfcc-promotion-engine-82bd31658dde) in 2019\. The steps below reflect the implementation this team used, rather than a built\-in configuration option\. ## Set up the promotions in Business Manager Create the dependency field first, then configure the two order promotions: 7. Add a custom attribute to the Promotion system object type to hold the prerequisite promotion ID or IDs\. 8. Add the attribute to a Business Manager attribute group so it can be edited\. 9. Create an order promotion requiring the qualifying product in the basket, with a $0 discount\. 10. Create a second order promotion with a $75 threshold and a 10% order discount\. 11. On the discounting promotion, set the custom attribute to the ID of the qualifying\-product promotion\. ## Enforce the dependency in basket calculation In this project, the cartridge had no existing calculation customization\. The team copied calculate\.js into its cartridge and pointed hooks\.json at that copy\. Helper functions then inspected the discount plan and removed the order discount when its prerequisite promotion had not applied\. The code below shows the project\-specific logic; verify its APIs and hooks against your SFCC environment before adapting it\. ## Validate the promotion behavior Test the qualifying product alone, the order threshold alone, both conditions together, and neither condition\. Check the discount plan and the final basket total for each case\. Also test interactions with other promotions so a different discount does not unexpectedly change the result\. ## When this pattern is useful A linked\-promotion pattern is useful when a project needs a condition the standard promotion setup does not express in its environment\. It adds calculation code that the team must own and retest, so confirm the requirement before customizing the cartridge\. Need help planning or validating a Salesforce Commerce Cloud promotion? [Get in touch with Tevpro](https://tevpro.com/contact-us)\. ## Page Sections ### Why we linked two SFCC order promotions ## Frequently Asked Questions ### Why did this project need more than one order promotion? The requirement combined two conditions: a specific product had to be in the basket and the order total had to pass a threshold before the discount applied\. The team used one promotion to represent each condition and added dependency logic in its calculation script\. That describes this implementation, not a blanket limit on every SFCC promotion configuration\. ### Why does the qualifying\-product promotion give $0 off? Its job is to signal whether the basket contains the required product, not to reduce the price\. The separate order promotion supplies the 10% discount when the threshold and dependency both pass\. ### Why store a prerequisite promotion ID in a custom attribute? The attribute connects the discounting promotion to the qualifying promotion without hardcoding that relationship into each promotion rule\. The calculation logic reads the ID and keeps or removes the candidate discount based on whether the prerequisite applied\. ### Why customize the calculation script and discount plan? Business Manager configured the promotions, but the project still needed to enforce the dependency when discounts were calculated\. The team pointed its calculation hook at a cartridge\-owned copy of calculate\.js and adjusted the discount plan\. This is application code to maintain and retest, not a Business Manager\-only setting\. ### What should be tested before using this pattern? Check four baskets: qualifying product only, threshold only, both conditions, and neither condition\. Verify the final basket total as well as the promotion and discount plan\. Then test stacking with other promotions and recheck the hooks and Script API behavior against the SFCC version in use\. --- Canonical URL: Markdown URL: Last updated: 2026-09-25T19:18:37Z # Data Integration Strategies for Enterprises With Legacy Systems How to choose APIs, batch pipelines, change data capture, messaging, and coexistence patterns for legacy enterprise systems. ## TL;DR The best data integration strategies for a legacy environment uses **APIs for governed request\-response access**, **batch pipelines** for scheduled data movement, change **data capture** for lower\-latency database changes, and **messaging or events** when systems need to operate independently\. **Most legacy integration challenges come down to four areas:** - **Access:** How can data or business operations be reached safely? - **Semantics:** What do the fields, identifiers, statuses, and events actually mean? - **Delivery:** When should data move, and what happens when it doesn't? - **Control:** Who owns the interface, security, data quality, lineage, and change process? Understanding those requirements makes it much easier to choose the right integration pattern\. ## Choose the Integration Pattern Based on the Workload ### APIs for Governed Operational Access APIs work well when an application needs to request information or execute a business operation and receive a timely response\. A managed API boundary gives you a place to enforce authentication, authorization, versioning, rate limits, validation, and monitoring\. It also prevents modern applications from becoming directly dependent on legacy database structures\. > Read more: Explore how Enterprise API Integrations transformed this global motorcycle company Avoid exposing internal tables as though they were stable business contracts\. Database schemas are implementation details and often change for reasons that have nothing to do with downstream consumers\. The tradeoff with APIs is that synchronous integrations can share failures\. If the legacy system is unavailable or responding slowly, the application calling it may also slow down or fail\. Use timeouts, controlled retries, circuit breaking, and clearly defined fallback behavior where the business process allows it\. ### Batch ETL or ELT for Scheduled Analytical Movement Batch pipelines remain a practical choice for high\-volume historical data, periodic synchronization, and legacy systems that primarily support files or extracts\. Batch processing can also make reconciliation easier because every run has a clearly defined scope\. You know what should have moved, when it should have moved, and what needs to be compared\. The tradeoff is freshness\. The data is only as current as the schedule, and large extraction windows can place unnecessary load on operational systems\. When possible, use incremental extraction and checkpointing so you don't repeatedly process information that hasn't changed\. ### Change Data Capture for Lower\-Latency Database Changes Change data capture is useful when downstream systems need inserts, updates, and deletes without repeatedly scanning entire database tables\. SQL Server CDC, for example, reads changes from the transaction log asynchronously and can preserve both the changed values and the type of database operation\.\[3\] The important distinction is that CDC captures **data changes, not necessarily business events**\. A database row changing may be technically clear while the business meaning of that change is not\. Retention, schema changes, permissions, replay, ordering, and target idempotency still need to be designed intentionally\. ### Messaging and Events for Decoupled Workflows Queues, topics, and event streams are useful when the system producing information shouldn't have to wait for every system consuming it\. A broker can hold work while a downstream system is unavailable and allow multiple consumers to receive information without requiring changes to the producer\.\[4\] Event streams can also support replay when data needs to be recovered or reprocessed\.\[5\] The tradeoff is that asynchronous architecture doesn't eliminate complexity\. It moves it\. Teams need clear contracts, monitoring, retry strategies, dead\-letter handling, and a plan for eventual consistency\. Ordering and exactly\-once expectations also need to be addressed deliberately\. A message broker without the operational processes around it is not a complete integration strategy\. ### File Transfer When the Source Has No Better Interface Sometimes a file really is the best interface available\. Older software and vendor platforms may not provide reliable APIs, events, or database access\. In those situations, file\-based integration can still be dependable if it is treated as a managed interface rather than an informal handoff\. Define the file naming convention, schema, encryption, delivery window, control totals, duplicate handling, retention policy, and rejection process\. Files can be reliable, but failures are generally slower to identify and recover from than they are with well\-instrumented APIs or messaging\. Manual file movement should also remain the exception\. Moving spreadsheets between systems by hand is a business process, not an integration architecture\. ## Define Contracts and Retry Behavior An API needs more than an endpoint\. It needs a versioned contract\. HTTP provides a uniform interface and supports gateways that can translate between HTTP and non\-HTTP systems\.\[14\] OpenAPI adds a language\-neutral description of the interface that developers and tools can understand without having to inspect the underlying implementation\.\[15\] Use those contracts to define fields, errors, pagination, authorization, rate limits, and deprecation policies\. Retry behavior deserves the same attention\. A request can successfully complete even when the caller never receives the response\. If the caller automatically tries again, the same transaction could happen twice\. For operations that may be repeated after a timeout or failure, design idempotency keys or deduplication into the integration from the beginning\. ## Use Canonical Models Carefully A canonical data model can reduce the number of custom translations required as more applications are integrated\.\[17\] The key is keeping it focused\. A canonical model for a specific business domain — such as customer, project, or product — can create a useful shared contract between systems\. Trying to create one universal enterprise data model can have the opposite effect\. Every change begins requiring central approval, and the model itself becomes a bottleneck\. For event\-driven integrations, also separate the transport mechanism, event envelope, domain schema, and actual business meaning\. CloudEvents, for example, standardizes common event context to improve interoperability\.\[16\] But an event envelope or message broker cannot define what "order approved" or "customer updated" means to your business\. That definition still belongs to the domain\. ## Build a Coexistence Layer Legacy modernization rarely happens all at once\. A practical coexistence layer allows legacy and modern systems to operate together while applications, integrations, and data workloads are migrated in phases\. That layer should support [API integration](https://chatgpt.com/c/6a95a547-e0dc-83ea-9b58-0046c4b3e42a), data movement, contract translation, monitoring, and reconciliation while [legacy modernization](https://chatgpt.com/c/6a95a547-e0dc-83ea-9b58-0046c4b3e42a) progresses\. **Key components include:** - A catalog of interfaces, owners, consumers, service levels, and data classifications\. - Canonical contracts for shared business concepts where translation is genuinely reusable\. - Source\-specific adapters that isolate proprietary formats and legacy semantics\. - Central logging, correlation IDs, metrics, alerts, and replay procedures\. - Data quality checks both at rest and while data is moving\. AWS Glue, for example, supports quality checks across cataloged data and ETL pipelines\.\[11\] - Reconciliation reports that compare counts, totals, keys, and exception categories\. - Security controls based on least privilege rather than shared service accounts\. The goal is to create a controlled integration layer that allows the business to modernize without requiring every legacy dependency to disappear first\. ## A Practical Decision Framework Before choosing an integration technology, answer these questions for each data flow: 69. Is this integration operational, analytical, or both? 70. Which system owns each field and business decision? 71. How current does the information need to be: seconds, minutes, hours, or days? 72. What volume, burst patterns, and retention requirements apply? 73. Can the source system handle the required load without affecting operations? 74. How will duplicates, late arrivals, deletes, and schema changes be handled? 75. What does successful reconciliation look like? 76. Who owns failures after the integration goes live? Those answers should drive the architecture — not a preference for a particular integration platform\. ## How to Start Start with one business flow that has visible pain and clear ownership\. Document how it works today, including the systems involved, failure points, manual work, and downstream dependencies\. Then define the future contract and acceptance criteria\. Build the smallest production\-grade integration that proves the important parts: access, transformation, security, monitoring, and reconciliation\. Once that pattern works reliably in production, reuse it where it makes sense\. Don't force every integration into the same architecture simply because the first one worked\. Tevpro helps organizations design and build [data integration and architecture solutions](https://chatgpt.com/c/6a95a547-e0dc-83ea-9b58-0046c4b3e42a) across legacy and modern platforms\. [Discuss an integration constraint with Tevpro](https://chatgpt.com/c/6a95a547-e0dc-83ea-9b58-0046c4b3e42a)\. ## Page Sections ### Common questions ## Frequently Asked Questions ### Should legacy systems be integrated through APIs or direct database access? Prefer a supported, governed interface when one exists\. Direct database access can be necessary for reporting or migration, but it couples consumers to internal schemas and requires careful permissions, load management, and change control\. ### When is change data capture better than batch ETL? CDC fits lower\-latency incremental movement when the source platform supports it and downstream systems can handle ordering, replay, deletes, and schema changes\. Batch is often simpler for scheduled reporting, historical loads, and sources with limited interfaces\. ### Do all integrations need real\-time data? No\. Real\-time delivery increases operational complexity and cost\. Choose a freshness target based on the business decision\. Many reporting and reconciliation workloads are better served by reliable scheduled pipelines\. ### What is the biggest risk in a legacy integration program? Hidden dependencies\. An interface can appear isolated while supporting reports, spreadsheets, jobs, or vendor processes that are not documented\. Dependency discovery and parallel validation should happen before cutover\. --- Canonical URL: Markdown URL: Last updated: 2026-09-01T18:19:24Z # Deep Dive into Angular 17 @for\(\) Directive: Using Track and TrackBy Learn how Angular @for uses track, how it differs from *ngFor trackBy, and how to choose a stable key when rendering or reordering lists. [Angular](https://angular.io/) 17 brings forth exciting features and enhancements, making it easier and more efficient to build dynamic web applications\. One such feature is the [@for\(\)](https://angular.io/api/core/for) directive, coupled with track or trackBy, which empowers developers to iterate through collections with ease while optimizing performance\. In this guide, we'll delve into the basics of using @for\(\) and explore how track and trackBy can enhance the rendering process\. If your team is modernizing Angular applications or rebuilding legacy web apps, Tevpro's [custom software development services](https://tevpro.com/services) help companies ship faster without carrying old frontend baggage\. ### What is the @for\(\) Directive? In an [earlier post](https://tevpro.com/blog/exploring-the-new-angular-17-if-and-for-directives), we explored the @for\(\) directive and its benefits\. Like its predecessor [\*ngFor](https://angular.io/api/common/NgFor), @for\(\) allows developers to iterate over collections, such as arrays or objects, and dynamically render HTML elements based on each item in the collection\. This directive simplifies the process of displaying dynamic data in templates\. In the below snippet, items is the array or iterable object over which we want to iterate, and item represents the current item in each iteration\. ### The Importance of track Performance optimization is crucial when working with dynamic lists or tables in Angular, especially when dealing with large datasets\. By default, Angular re\-renders the entire list whenever a change is detected, which can be inefficient and impact performance\. This is where track comes in\. Track is a feature that helps Angular identify unique items in a collection, allowing it to track changes more efficiently and re\-render only the elements that have been modified\. ### Implementing track Suppose we have an array of user objects with unique IDs: To use track, you need to define a function in your component that identifies each item uniquely\. This function should return a unique identifier for each item\. In your template, you can then specify the track function within the @for\(\) directive: Or simply combine the two snippets \(note the absence of a colon: after track\): By providing Angular with a way to track individual items using track, you significantly improve the efficiency of list rendering, especially when dealing with large datasets or frequent updates\. ### What about trackBy? trackBy is a function that helps Angular identify unique items in a collection, like track\. ### Implementing trackBy Suppose we have an array of user objects with unique IDs: To use trackBy, you need to define a function in your component that identifies each item uniquely\. This function should return a unique identifier for each item\. In your template, you can then specify the trackBy function within the @for\(\) directive: ### When to Use track The track option is suitable when: 29. Simple Iterations: You're iterating over a simple collection of items without needing to identify individual items by a unique property\. 30. Static Data: Your data doesn't change frequently, and you don't anticipate changes that could affect the rendering of individual items\. 31. Performance is Not a Concern: You're working with small datasets or your application's performance requirements are not stringent\. ### When to Use trackBy The trackBy function is more appropriate in scenarios where: 34. Dynamic Data: Your collection of items frequently changes, and you want to optimize the rendering process to improve performance\. 35. Identifying Individual Items: Each item in your collection can be uniquely identified by a specific property \(such as an ID\)\. 36. Efficient DOM Manipulation: You want Angular to only re\-render elements that have changed rather than re\-rendering the entire list when updates occur\. 37. Large Datasets: You're working with large datasets where rendering efficiency becomes critical for maintaining smooth application performance\. ### Example Scenarios - Using track: If you have a static list of items that rarely changes and doesn't need to be uniquely identified, using track is simpler and sufficient\. - Using trackBy: In cases where you're dealing with dynamic data, such as a list of user comments where each comment has a unique ID, using trackBy with a function that returns the ID would be ideal\. This ensures that Angular efficiently tracks changes and updates only the necessary elements in the DOM\. ### Conclusion In Angular 17, the @for\(\) directive, coupled with track or trackBy, offers a powerful mechanism for efficiently iterating through collections and rendering dynamic content\. Developers can build more responsive and high\-performing web applications by understanding how to leverage these features\. With this guide, you should now feel confident in incorporating @for\(\) and track or trackBy into your Angular projects, making your code more efficient and your applications more responsive\. To learn the benefits of using @for\(\), check out [this post](https://tevpro.com/blog/exploring-the-new-angular-17-if-and-for-directives) explaining its many advantages for both the developer and the users\. Happy coding\! To share additional thoughts on the latest Angular release, please reach out to us via [Twitter](https://twitter.com/Tevpro), [LinkedIn](https://www.linkedin.com/company/tevpro), or send us a [message](https://tevpro.com/contact-us)\. --- Canonical URL: Markdown URL: Last updated: 2026-09-23T14:06:18Z # Deploying Azure Functions using NestJS and Docker Deploying Azure Functions using NestJS and Docker. Get practical implementation guidance, technical considerations, and next steps from Tevpro. We love serverless platforms for their ability to build scalable applications using less code, which not only saves our developers time but also saves our clients money\. We're fortunate to have test\-driven multiple vendors, and [Azure Functions](https://docs.microsoft.com/en-us/azure/azure-functions/functions-overview) ranks high on our list for ease of deployment and robust management tools\. On a recent project, we took a serverless approach for a particular client who was running on Azure Cloud with databases provided by [MongoDB Atlas](https://www.mongodb.com/atlas), and utilized the Azure AKS Kubernetes platform for serving their APIs\. [Azure Functions](https://docs.microsoft.com/en-us/azure/azure-functions/functions-overview) seemed like the natural fit for some of this client's less frequently used, but resource\-intensive tasks\. While this is a great combination of technologies, we encountered a few challenges, and we wanted to share our experience in this article\. Challenges with this client's current environment: - Connection issues\. The Azure functions Consumption plan running on Linux is unable to connect to the MongoDB Database in Atlas over the private connection\. - Intricate container distribution\. We wanted to stick with one operating system between Kubernetes and Serverless so we chose to run Linux in Docker\. ### Getting Started To enable Azure Functions to access MongoDB private endpoints, we need to get our APIs running on a standard or premium plan\. For Linux, this means running in Docker\. Instead of building standalone functions, we see more value in using our favorite Node/Typescript backend framework NestJS\. To accomplish this task, start by installing [Azure Function Core Tools](https://docs.microsoft.com/en-us/azure/azure-functions/functions-run-local?tabs=v4%2Cmacos%2Ccsharp%2Cportal%2Cbash%2Ckeda#install-the-azure-functions-core-tools)\. We start by [creating our NestJS](https://docs.nestjs.com/first-steps) app\. Once created we use the [add\-on](https://trilon.io/blog/deploy-nestjs-azure-functions) provided by the NestJS team that helps get things scaffolded for use in Azure Functions\.\* \*This process has to be done before the initialization of the container since NestJS needs some specific settings that are different from the defaults generated by the Azure Function Core Tools container initialization process\. Next, modify the newly created NestJS app to set a global prefix of api in the main\.ts to match what is expected for running serverless and makes for easier testing when not running via func start or in docker\. With NestJS now set up, we can shift gears and [initialize](https://docs.microsoft.com/en-us/azure/azure-functions/functions-create-function-linux-custom-image?tabs=in-process%2Cbash%2Cazure-cli&pivots=programming-language-javascript) a new function container\. Then, we test our function to ensure it's working properly\. Next, attempt to access the newly created NestJS app [http://localhost:7071/api/](http://localhost:7071/api/)\. Assuming you've completed the last step successfully, it is time to test the Docker container\. ### Test the Docker container First, we start by building our Docker container\. Once built, try running the newly created container\. Finally, test the app via the container to ensure everything is working from the Docker container [http://localhost:8080/api/](http://localhost:8080/api/) \. ### Final thoughts There are countless benefits to serverless computing and it's not about "if" but "when" you'll need to make the transition\. Fortunately, Tevpro specializes in enterprise data integration and data management solutions and we'd love to hear from you\. Feel free to [reach out with any questions](https://tevpro.com/contact-us), Be sure to [follow us](https://twitter.com/Tevpro) on Twitter and subscribe to the Tevpro blog for insights, new content updates, and tutorial articles\. --- Canonical URL: Markdown URL: Last updated: 2026-09-01T14:16:12Z # Deploying Sanity Studio to Cloudflare Workers with GitHub Actions How Tevpro deploys a self-hosted Sanity Studio to a dedicated Cloudflare Worker with GitHub Actions, Wrangler, CI gates, and the exact commit CI tested. If your team wants to host Sanity Studio without adding its editor bundle to the public website, a dedicated Cloudflare Worker is a practical boundary\. Tevpro uses that pattern: GitHub Actions waits for CI on main, checks out the commit CI tested, builds the Studio assets, and deploys them with Wrangler\. Sanity remains the Content Lake and API layer\. ## The deployment split This guide is for teams deciding whether to deploy Sanity Studio beside a public Next\.js application or as a separate authoring surface\. Tevpro keeps the Studio and public application as separate Workers so each can deploy independently while using the same Sanity project and dataset\. Cloudflare hosts the Studio shell and its static assets\. Sanity remains the content platform behind it: the Studio connects to the Sanity project, dataset, Content Lake, and APIs\. [Sanity documents the Studio configuration that connects the app to a project and dataset here\.](https://www.sanity.io/docs/studio/deployment) ## Use narrow workflow triggers CI runs when a change reaches main\. The Studio deployment starts only after that CI run succeeds and checks out the exact commit CI tested\. This avoids a deployment racing ahead of validation or deploying a newer commit that CI did not evaluate\. This is a sanitized production pattern, not a universal template\. The key detail is DEPLOY\_SHA: the deploy job checks out the exact commit CI tested, rather than whatever commit has reached main by the time the job starts\. Match runner labels, package\-manager commands, and environment configuration to your own deployment model\. ## Use CI credentials, not interactive login [Our workflow passes a Cloudflare API token and account ID through GitHub environment configuration, then checks authentication before deployment\. Cloudflare recommends an API token and account ID for non\-interactive CI jobs\. ](https://developers.cloudflare.com/workers/ci-cd/external-cicd/github-actions/)The token belongs in GitHub secrets\. The account ID can be an environment variable or secret, depending on the team’s access model\. ## Protect the Studio with Cloudflare Access We protect the self\-hosted Studio with Cloudflare Access before it reaches Sanity\. Authorized staff must complete the organization’s edge identity check, then Sanity applies its own project and dataset authorization\. The access policy and identity\-provider configuration are operational controls, not part of the public implementation recipe\. We keep those details in internal runbooks\. The deployment workflow receives only the credentials needed to publish the Worker\. It does not carry end\-user access credentials\. ### The Studio access path GitHub Actions builds and deploys the isolated Studio Worker\. Cloudflare applies the Access policy to the self\-hosted Studio origin\. The editor completes the organization’s Access policy before the Studio application loads\. After that edge check, Sanity authenticates the editor and authorizes access to the configured project and dataset\. The self\-hosted Studio origin is allowed to communicate with Sanity using credentialed CORS\. We keep the exact allowed\-origin configuration in internal operations documentation\. The public takeaway is straightforward: protect the authoring interface at the edge, keep deployment credentials separate from editor identity, and let Sanity enforce content\-level authorization\. Exact Access policy conditions belong in internal runbooks\. ## Treat Worker bindings as deployment configuration The Studio Worker configuration is deliberately small: Wrangler runs a worker entry point and serves the built dist directory through an ASSETS binding with SPA fallback\. The Studio gets its project ID, dataset, and preview URL from the deployment environment\. It does not need the public site’s R2 cache, redirect KV, or application secrets\. ## Put release gates before deployment The deployment starts only after the CI workflow succeeds for a push to main\. Before Wrangler deploys, the job validates Cloudflare and Studio configuration, installs a clean dependency tree, builds the Studio static assets, and runs wrangler whoami\. The pull request workflow separately type\-checks and builds the Studio, then runs wrangler deploy \-\-dry\-run\. The public Next\.js app has its own Cloudflare Worker and deployment workflow\. The Studio workflow is isolated so a content\-model or Studio change can ship without rebuilding the visitor\-facing application\. That separation also keeps deployment failures legible: an editor app failure is not disguised as a site release failure\. ## What to verify before calling it production\-ready - The GitHub environment contains the required Cloudflare and Sanity values, and the API token has only the Worker permissions the workflow needs\. - The workflow builds the exact frontend package that owns the Worker, including the OpenNext output\. The Studio Worker has the expected ASSETS binding, SPA fallback, and environment values for its Sanity project, dataset, preview URL, and SEOFields license\. The workflow checks out the CI\-tested commit, and a manual dispatch remains available for a deliberate recovery deployment\. A post\-deploy check confirms the Studio origin loads, editors can authenticate, and Presentation mode reaches the intended public site environment\. ## The takeaway Tevpro uses two Cloudflare Worker deployments under one repository: the public Next\.js app and an isolated Sanity Studio Worker\. GitHub Actions gates the Studio release on CI and deploys the tested commit with Wrangler\. The approach gives teams a clear operational boundary between the public site and the authoring application\. ## Page Sections ### Questions about the deployment boundary ## Frequently Asked Questions ### Does this deploy Sanity Studio to Cloudflare Workers? Yes\. Tevpro builds Sanity Studio as a static application and deploys it to a dedicated Cloudflare Worker\. Sanity continues to provide the Content Lake and APIs, while Cloudflare serves the authoring application\. ### Which values should be GitHub secrets? Treat API tokens, Sanity read tokens, revalidation secrets, and other credentials as secrets\. Non\-sensitive values such as an account ID or public project ID can be environment variables when that matches the team’s access model\. ### Why generate Sanity types before building the Worker? Type generation keeps the frontend query types aligned with the Sanity schema\. If a schema change breaks the application contract, the workflow should fail before a Worker deployment reaches production\. ### How is the self\-hosted Studio protected? The Studio sits behind Cloudflare Access, which provides an edge identity check before the application loads\. Sanity then controls access to the content project and dataset\. We keep the exact policy conditions and identity\-provider configuration private\. ### Need a deployment path your team can operate? --- Canonical URL: Markdown URL: Last updated: 2026-09-21T14:48:56Z # Dynamic Online/Offline Detection of Network Status with RxJS Dynamic Online/Offline Detection of Network Status with RxJS. Get practical implementation guidance, technical considerations, and next steps from Tevpro. The network status of an application is a crucial component of an application and its features\. Being aware of any changes to the network status serves as a highly beneficial monitor for UI/UX purposes and provides the best user experience possible\. When crafting highly powerful web applications, we may need to detect a user's network status for many reasons, such as to determine when to use cached data or to simply display a message/new screen to the user\. ### Challenges in detecting network status [N](https://developer.mozilla.org/en-US/docs/Web/API/Navigator/onLine)[avigator\.onLine](https://developer.mozilla.org/en-US/docs/Web/API/Navigator/onLine) can serve as a useful tool in determining a user's online status, but it is not a reliable source of truth if used alone, especially if a user is connected to a [VPN](https://en.wikipedia.org/wiki/Virtual_private_network)\. > "In Chrome and Safari, if the browser is not able to connect to a local area network \(LAN\) or a router, it is offline; all other conditions return true\. So while you can assume that the browser is offline when it returns a false value, you cannot assume that a true value necessarily means that the browser can access the internet\. You could be getting false positives, such as in cases where the computer is running a virtualization software that has virtual ethernet adapters that are always "connected\." Therefore, if you really want to determine the online status of the browser, you should develop additional means for checking\." \-MDN Webdocs Not only is navigator\.onLine unreliable as a standalone tool, but it is also only a one\-time check\. One could use [setTimeout\(\)](https://developer.mozilla.org/en-US/docs/Web/API/setTimeout) to accomplish multiple/periodic checks, but Tevpro recommends using the popular [RxJS](https://rxjs.dev/guide/overview) library to better "listen" to network statuses\. Furthermore, to more accurately identify when a user is online or offline, it is suggested to use both the [window offline](https://developer.mozilla.org/en-US/docs/Web/API/Window/offline_event) and [window online](https://developer.mozilla.org/en-US/docs/Web/API/Window/online_event) events in conjunction with [navigator\.onLine](https://developer.mozilla.org/en-US/docs/Web/API/Navigator/onLine)\. Navigator\.onLine returns the status of the browser, whereas the window online/offline event is fired when the browser has gained/lost access to the network\. Used together, your application will be able to detect network changes more precisely\. ## Implementation In your [Angular](https://angular.io/) application, create a Network [Service](https://angular.io/guide/architecture-services) to hold the network status's value\. In this service, you will create an [Observable](https://rxjs.dev/guide/observable) that encompasses the status/value by [merging](https://rxjs.dev/api/operators/merge)[multiple observables](https://rxjs.dev/api/operators/merge) \(window offline event, window online event, and navigator\.onLine\) into a single observable value\. Once created, you are able to inject this service into various parts of your application and use this value by [subscribing to the observable](https://rxjs.dev/deprecations/subscribe-arguments)\! ### Network Service and the isOnline$ Observable ### Using the value in the isOnline$ Observable ### Conclusion Detecting a user's network status and the change in their status can be tricky\. It is exceedingly advantageous for any application to iron out its custom implementation and accuracy of the user's online status to provide an enhanced user experience\. Tevpro is a custom software development firm founded in Houston, Texas\. We work with companies of all sizes to create powerful web, cross\-platform, and native applications\. We'd love to work with you or help answer any [questions](https://tevpro.com/contact-us)\. ### Sources - [https://en\.wikipedia\.org/wiki/Virtual\_private\_network](https://en.wikipedia.org/wiki/Virtual_private_network) - [https://developer\.mozilla\.org/en\-US/docs/Web/API/setTimeout](https://developer.mozilla.org/en-US/docs/Web/API/setTimeout) - [https://rxjs\.dev/](https://rxjs.dev/) - [https://developer\.mozilla\.org/en\-US/docs/Web/API/Window/online\_event](https://developer.mozilla.org/en-US/docs/Web/API/Window/online_event) - [https://developer\.mozilla\.org/en\-US/docs/Web/API/Navigator/onLine](https://developer.mozilla.org/en-US/docs/Web/API/Navigator/onLine) - [https://angular\.io/](https://angular.io/) --- Canonical URL: Markdown URL: Last updated: 2026-09-01T14:16:09Z # Easy Google Apps Script Tutorial: Understanding Macros, Functions, and Triggers Easy Google Apps Script Tutorial: Understanding Macros,. Get practical implementation guidance, technical considerations, and next steps from Tevpro. Google Sheets is a widely used online app that allows users to create and format spreadsheets with the capability to edit and collaborate with other people in real\-time\. One way to extend the power of Google Sheets is with Google Apps Script\. Google Apps Script lets you customize and automate workflows within your spreadsheet\. Some of the most useful features for customizing a Google Sheet spreadsheet are macros and functions\. ## What is a function? In programming, a function is a "chunk" of code that can be used multiple times, rather than repeatedly writing it out in various places; it contains instructions used to create an output from its input\. ## What is a macro? In Google Sheets, a [macro](https://developers.google.com/codelabs/apps-script-fundamentals-1#0) is a series of recorded actions that can be used to automate repeatable tasks\. Macros can significantly reduce time spent on users' manual, tedious processes by automating these processes for them\. Once the set of actions is recorded \(or manually defined in code/function\), it can be scheduled to execute based on time specifications, or execute on a different trigger \(either simple or custom\)\. ## Utilizing functions and macros ### Start by creating a function 8. Log into Google Sheets and open the Google Sheets document in your browser\. 9. From the top navigation bar, navigate to Extensions > Apps Script\. 10. The Apps Script website should open in a new window or tab\. Ensure you are on the "Editor" tab on the left navigation bar on the screen\. 11. Define the function's body \(written in JavaScript\)\. Rename that function \(myFunction\(\)\) a [reserved function name](https://developers.google.com/apps-script/guides/triggers) to use a "Simple Trigger"\. Otherwise, rename it to be more descriptive without using a reserved function name to be used in a custom trigger\. 12. Press "Ctrl \+ C" on your keyboard to save the function\. ### Importing a function \(with a Simple Trigger\) as a macro 14. Create a function using the steps in section above, "Steps to create a function"\. 15. Ensure you are using a reserved function name for your macro\. 16. Go back to the Google Sheets document\. 17. Navigate to Extensions > Macros > Import Macros\. 18. Find the desired function and click "Add function"\. Close dialog\. 19. Navigate to Extensions > Macros > Import Macros and ensure your function is displayed in the list\. ### Creating a Custom Trigger for a function 21. Create a function following the steps above\. 22. Ensure you are not using a reserved function name for your macro\. 23. Staying in the Apps Script website, navigate to the "Trigger" tab on the left navigation bar\. 24. On the bottom right, click "Add Trigger"\. 25. Select "On Change" for the "Event Type" dropdown menu\. Click "Save"\. ## Conclusion Implementing custom code for your Google Sheet can be very useful, and it can be as easy as creating a macro and importing with a simple trigger, or creating a macro and pairing it with your own custom trigger in Google Apps Script\. Feel free to [reach out](https://tevpro.com/contact-us) with any questions\. We hope you found this article useful and look forward to hearing any feedback\. --- Canonical URL: Markdown URL: Last updated: 2026-09-01T14:16:12Z # End\-to\-end testing using Cypress Explore integration testing with Cypress and discover how it simplifies end-to-end testing for web applications and more. You can't talk about integration testing software without the testing framework called [Cypress](https://cypress.io)\. At [ng\-conf](https://www.ng-conf.org) this year, I attended a workshop that really opened my eyes to how easy integration testing can be using [Cypress](https://cypress.io)\. Those of us coming from an Angular background should feel really at home, a mixture of Jasmine, Mocha, Chai, and jQuery? After the workshop, I was eager to start testing it out at work and on some internal projects\. I soon realized that there is no good excuse for not writing end\-to\-end and integration tests using Cypress\. It is the easiest integration testing software I have found, and it runs in any browser \(website, web app, PWA, and hybrid mobile apps\)\. ## Installation The installation couldn't be much easier\. Install from the [\(docs\)](https://docs.cypress.io/guides/getting-started/installing-cypress.html#npm-install): ### Writing Tests We built the Tevpro website using [Ghost](https://ghost.org), so I'm going to use our template as my project\. After installation, you should have a folder structure that looks like this: When you install Cypress it is going to add quite a few examples to get you started\. I have removed the examples for brevity\. I'm going to test the home page of our website, so I'll create a file under the integration folder for that test case\. Let's start with something simple like opening our home page and checking that an H1 tag exists with the proper text\. If you have written any Angular unit tests this should look really familiar using Jasmine syntax\. We have our describe block, then inside that we have our it block which is where the code for our first test will go\. The first thing we need to do in our test is visit the Tevpro home page\. To do this, we use the cy\. visit method and specify the URL to visit\. Next, we use the cy\.get method to find the only H1 on the page\. After that, we daisy chain the should assertion to ensure the H1 has the proper text\. Here we have our first working test case\. ### Running Tests To run our tests, we just need to know a couple of commands\. When you install Cypress it comes with a nice interactive test runner built using Electron\. It is pretty powerful and lets you debug with ease\. Stepping through each part of your tests and seeing snapshots at that point in time is indispensable\. This is how we run tests using the interactive test runner: After running this, you should see the Cypress interactive console with the home page integration test\. Click the home\-page\.spec\.js test file to run it\. This will kick off the test runner, open up a browser and show you the running test\. As you can see, the test will open the Tevpro home page and locate the H1 tag with the expected text\. If you don't need the interactive test runner or maybe you just want to automate things \(CI/CD\)\. You can run the test runner from the command line in a headless fashion\. This allows for complete customization of how things are run\. This is how we run tests using only the command line: When running from the command line, you will see additional insights about your tests\. You also get the ability to generate stats/reports for external code analysis\. ## Conclusion As you can see, it doesn't take much to start integration testing or write end\-to\-end integration tests using Cypress\. In no time, you can start writing your own tests that truly test your application, just like any end user would\. I hope you find this useful and it inspires you to see what all Cypress has to offer\. If you like our content and want more tutorials, sign up for our monthly newsletter below\. Or feel free to reach out to us on [Twitter](https://twitter.com/tevpro) or via [email](mailto:info@tevpro.com?subject=Question: Creating your first ADF pipeline) with any questions\. --- Canonical URL: Markdown URL: Last updated: 2026-09-01T14:16:02Z # Exploring the New Angular 17 @if\(\) and @for\(\) Directives Exploring the New Angular 17 @if() and @for() Directives. Get practical implementation guidance, technical considerations, and next steps from Tevpro. [Angular](https://angular.io/), a popular JavaScript framework, continues to evolve, offering developers powerful tools to build dynamic and interactive web applications\. Among its many features, Angular 17 introduces the [@if\(\)](https://angular.io/api/core/if) and [@for\(\)](https://angular.io/api/core/for) "block" directives, which streamline the development process and enhance code readability\. They also offer performance enhancements compared to their predecessors, [\*ngIf](https://angular.io/api/common/NgIf) and [\*ngFor](https://angular.io/api/common/NgFor) \. Let's dive into how these directives improve performance within internal algorithms, providing a smoother experience for developers and end\-users\. ### What are Angular @if\(\) and @for\(\) Directives? In Angular, directives are markers on a DOM element that tell Angular's HTML compiler to attach a specified behavior to that element or even transform the DOM element and its children\. The @if\(\) and @for\(\) directives are structural directives, meaning they change the structure of the DOM\. - @if\(\) Directive: The @if\(\) directive conditionally includes or excludes a template based on the evaluation of an expression\. If the expression evaluates to true, the template is rendered; otherwise, it is removed from the DOM\. - @for\(\) Directive: The @for\(\) directive repeats a portion of the template multiple times based on the iteration over a collection\. It's akin to a traditional for loop, allowing developers to iterate over arrays or other iterable objects and render a template for each item\. ### Benefits of Angular @if\(\) Directive 7. Conditional Rendering: With the @if\(\) directive, developers can easily conditionally render parts of the UI based on certain conditions\. This simplifies the logic required for showing or hiding elements dynamically, enhancing code clarity and maintainability\. 8. Improved Performance: Elements wrapped within an @if\(\) directive are only rendered when the associated expression evaluates to true\. This can lead to better performance, as unnecessary DOM elements are not created or maintained when they're not needed\. 9. Enhanced User Experience: By selectively showing or hiding UI elements based on user interactions or application state, developers can create more tailored and intuitive user experiences, improving usability and engagement\. ### Performance Improvements of Angular @if\(\) Directive 11. Optimized Rendering Logic: The @if\(\) directive optimizes rendering logic by efficiently managing the creation and removal of DOM elements based on conditional expressions\. Unlike its predecessor \*ngIf, which sometimes incurred unnecessary re\-renders, Angular 17's @if\(\) directive intelligently updates the DOM only when the condition changes, leading to faster rendering times\. 12. Reduced Change Detection Overhead: Angular's change detection mechanism is crucial for updating the UI in response to data changes\. However, excessive change detection can impact performance, especially in complex applications\. The @if\(\) directive minimizes change detection overhead by selectively rendering components based on conditions, resulting in a more efficient update cycle\. 13. Scoped View Rendering: When using \*ngIf, the Angular compiler creates a separate template view for each conditionally rendered element, potentially leading to a proliferation of view instances\. In contrast, the @if\(\) directive scopes the rendered content within the same view, reducing memory consumption and improving rendering performance, particularly in scenarios with frequent conditional rendering\. ### Benefits of Angular @for\(\) Directive 16. Dynamic List Rendering: The @for\(\) directive simplifies the process of rendering lists or collections of data\. Developers can iterate over arrays, objects, or other iterable data structures, generating repetitive UI elements effortlessly\. 17. Reduced Boilerplate Code: Traditional methods of iterating over collections in Angular often required verbose code, especially for complex data structures\. The @for\(\) directive reduces boilerplate code, resulting in cleaner and more concise templates\. 18. Flexibility and Expressiveness: Whether you're rendering a simple list of items or generating complex nested structures, the @for\(\) directive offers the flexibility to handle various scenarios with ease\. Developers can leverage Angular's powerful template syntax within the loop to customize each iteration according to their requirements\. ### Performance Enhancements of Angular @for\(\) Directive 20. Efficient Iteration Handling: Iterating over collections using the @for\(\) directive offers performance improvements over \*ngFor due to optimized iteration handling algorithms\. Angular 17's compiler leverages more efficient iteration strategies, resulting in faster rendering of repetitive UI elements, especially in scenarios involving large datasets or nested iterations\. 21. Minimized Template Fragmentation: In complex templates with nested \*ngFor loops, the previous \*ngFor directive could lead to template fragmentation, resulting in decreased rendering performance\. The @for\(\) directive addresses this issue by optimizing template rendering, reducing fragmentation, and minimizing the overhead associated with rendering nested iterations\. 22. Streamlined Change Detection: Angular's change detection process is integral to detecting and propagating data changes throughout the application\. By optimizing change detection algorithms for @for\(\) directives, Angular 17 minimizes the computational overhead associated with detecting changes within iterated elements, leading to improved overall performance, especially in scenarios with frequent data updates\. ### Final Thoughts The introduction of @if\(\) and @for\(\) directives in Angular 17 significantly benefits developers by simplifying common tasks and enhancing the flexibility and expressiveness of Angular templates\. These directives allow developers to write cleaner, more readable code and build dynamic and interactive web applications more efficiently\. The Angular 17 @if\(\) and @for\(\) directives enhance code readability and maintainability and offer significant performance improvements over their predecessors, \*ngIf and \*ngFor\. Furthermore, these directives implement algorithm optimizations for rendering, change detection, and iteration handling, contributing to a smoother and more efficient Angular development experience\. Thus, developers can build faster, more responsive web applications, ultimately delivering a better user experience\. If you have more questions about these directives or just want to share additional thoughts on the latest Angular release, we'd love to hear from you\! Reach us via [Twitter](https://twitter.com/Tevpro), [Linkedin](https://www.linkedin.com/company/tevpro), or send us a [message](https://tevpro.com/contact-us)\. --- Canonical URL: Markdown URL: Last updated: 2026-09-01T14:16:09Z # Fake programmers, catfishing scams, and how to avoid them Fake programmers, catfishing scams, and how to avoid them. Get practical implementation guidance, technical considerations, and next steps from Tevpro. We've all heard of the MTV reality series, Catfish: the TV show, where one lovestruck individual falls victim to an online dating predator who uses a fake identity to compromise the victim in some way; either for monetary gain or some other deceitful reasoning \([1](https://en.wikipedia.org/wiki/Catfishing)\)\. > "[Catfishing](https://en.wikipedia.org/wiki/Catfishing) is a deceptive activity where a person creates a fictional persona or fake identity on a social networking service, usually targeting a specific victim\." Recently, we discovered this predatory scheme as we were recruiting software developers to staff one of our consulting projects\. ### What is catfishing in the programming world? When a fake job applicant applies to a legitimate job opening using a fake resume, interviews for the position, and then 'ghosts' the job with an insufficient developer who is grossly underqualified\. You're probably thinking this could never happen to you\. While you may thoroughly vet the identity of your job applicants, check references, verify employment dates, or perform robust skills\-testing techniques; it can happen to anyone\. ### Taking the Bait We recently uncovered a Catfishing scheme when my team nearly fell victim\. It began as we posted our typical job description for a Senior Front\-end Software Engineer opening and the resumes started to trickle in\. Our human resources team sprung into action by contacting and prescreening the candidates\. Prescreened candidates were passed on to a series of technical interviews conducted by the project manager and then a final interview with the hiring manager before we would make an offer to the candidate\. This so\-called Catfish made it to the final interview stage where they were ultimately hired\. Weeks passed until we realized the scam\. The candidate who reported for work, and who was now our newest employee, was NOT the candidate we originally interviewed, selected, and hired\. After some fact\-checking and further discovery, we realized we had been duped\. The Catfish was part of a group of scammers using a bait and switch method to con unknowing employers\. By using a false identity, the Catfish would apply for the job, score high on the technical interview, and then send in a less qualified candidate to report to work once hired\. It wouldn't be discovered until weeks later the employee on the job had none of the original skills we believed them to have when we initially interviewed the candidate\. We hope this never happens to your team, so here are some tips to help you avoid falling victim to a Catfishing scheme\. ### Tip \#1: Require Interviewees to Use Their Camera The number one rule when interviewing candidates virtually is to require the use of a camera and have the candidate turn ON their camera so you can see their face\. Catfish who use a false identity will often be too afraid to come on camera and will use any excuse to keep from showing their face to protect their secret\. We recommend taking a picture or screenshot to ensure the same candidate shows up for subsequent interviews\. ### Tip \#2: Verify Social Media Accounts Are Legit All job applicants should have their accounts on Twitter, Linkedin, and GitHub repositories inspected and verified for legitimacy\. The same goes for any relative social media platform\. Our recruitment process now requires any job applicants to show us their candidate profiles on Linkedin\. Not having a Linkedin account in our opinion is highly suspicious\. The LinkedIn profile must match the name on their resume and every employment experience included in their resume should link to any employers listed in their work history\. ### Tip \#3: Be Cautious of Candidates in Different Time Zones This tip may not apply to every company, but we have found candidates in other time zones can more easily ghost projects due to a lack of timely communication\. It's more difficult to ghost projects when you require participation in daily standups and have instant communication with them on Slack or Teams where applicable\. We are cautious of offshore resources in general, but this is another reason to remain vigilant\. ### Tip \#4: Verify Credentials and Certifications This step is critical when hiring a certified developer\. Luckily, vendor websites like Salesforce Trailhead, AWS certification, and countless others offer public databases to verify certified developers\. Some offer a number or certification ID that can be checked for validity\. Additionally, there are aggregate reference checking tools and software that can be purchased for a nominal fee\. ### Final Thoughts Catfishing schemes in the developing world can cost your project time and money\. It can also be detrimental to your company's reputation, especially if you are subcontracting work through other firms\. If you discover you've fallen victim to this deceitful practice, immediately remove the perpetrator and reconcile your losses\. It's a lesson some learn the hard way\. The only way to stop Catfishing in the programming world is to expose this deceitful practice and shame them into extinction\. We hope these tips will help you stay aware and informed\. Have you been a victim of the catfishing scheme or know someone who has? [Share your](https://tevpro.com/contact-us) experience and feedback anytime on [Linkedin](https://www.linkedin.com/company/tevpro/) and [Twitter](https://twitter.com/Tevpro)\. --- Canonical URL: Markdown URL: Last updated: 2026-09-01T14:16:09Z # Five Practical OneStream AI Use Cases for Finance Teams Five practical OneStream AI use cases for finance teams, with the controls needed to make them useful in real operations. The best use of AI in finance is not replacing financial judgment\. It is removing the repetitive work that slows finance teams down\. For [OneStream](https://www.onestream.com/) teams, the strongest AI opportunities are usually workflows that are repeatable, measurable, and already have clear review and approval processes\. Start there, prove the value, and expand from what works\. ## 1\. First\-Pass Variance Analysis Variance analysis can consume hours before an analyst ever gets to the question that matters: **Why did this change?** AI can use approved financial data to prepare a first\-pass analysis, highlighting significant movements, changing drivers, unusual results, and areas that may need further investigation\. The analyst or controller still reviews the findings, adds business context, and approves the final explanation\. AI handles more of the initial legwork so finance can spend more time on analysis\. A good measure of success is simple: Does the team get from available data to a review\-ready variance analysis faster without sacrificing accuracy? ## 2\. Forecast Scenario Preparation AI can help finance teams prepare for forecasting by organizing assumptions, comparing scenarios, identifying changes, and surfacing questions that need to be resolved\. It should not replace the planning logic or financial judgment behind the forecast\. Instead, AI can reduce the preparation required to evaluate different scenarios, giving FP&A teams more time to understand the tradeoffs and advise the business\. ## 3\. Management Reporting Narratives Turning financial results into management commentary is another natural use case\. AI can create an initial narrative from approved results, helping explain performance, material variances, and changes from prior periods\. Finance then reviews the draft, adds context, and determines what should be communicated\. Traceability matters\. Finance should be able to identify the data behind the statements rather than relying on a polished AI\-generated explanation that cannot be defended in a management meeting\. ## 4\. Finance Knowledge Retrieval Finance teams accumulate a tremendous amount of institutional knowledge across policies, close procedures, account definitions, planning instructions, and internal documentation\. An AI\-powered finance assistant can make that information easier to find\. Instead of searching through folders or asking the same subject matter expert another question, employees can ask for the information they need and retrieve answers grounded in approved finance documentation\. The quality of those answers still depends on the quality of the source material\. AI can make financial knowledge easier to access, but it cannot fix outdated or conflicting policies on its own\. ## 5\. Close and Planning Workflow Assistance AI can also support the recurring workflows surrounding close, reporting, and planning\. It can prepare task context, answer routine questions, summarize outstanding items, identify exceptions, or help route an issue to the appropriate person\. The important distinction is deciding what AI is allowed to **recommend** versus what it is allowed to **do**\. Higher\-risk actions may still require human review or approval, while lower\-risk administrative tasks can potentially be automated\. ## How Should You Choose Your First OneStream AI Use Case? Start with a workflow that already has a clear problem\. Look for repetitive work with known owners, trusted data, an established review process, and an outcome you can measure\. Avoid starting with the largest or most complicated finance process simply because it appears to offer the biggest potential return\. A smaller project that saves measurable time and earns the confidence of the finance team creates a much better foundation for broader AI adoption\. ## Start Small, Measure, Then Expand A practical OneStream AI implementation should begin with the existing workflow\. Understand how the work happens today, identify where human judgment is required, establish trusted data sources, and determine exactly where AI can help\. Test the solution against historical examples before introducing it into a live finance cycle\. Then measure what changed\. Did the process get faster? Did the output require significant correction? Did users trust it? Did it free finance professionals to spend more time on higher\-value analysis? Those answers should determine what gets automated next\. OneStream provides additional information about its AI capabilities and approach to agentic finance through its AI solutions resources\. For organizations evaluating how AI can fit into their existing OneStream environment, Tevpro can help identify practical use cases, integrate AI into existing finance workflows, and establish the controls needed to move from experimentation to production\. [Explore Tevpro’s OneStream Consulting Services](https://tevpro.com/services/onestream-solutions) ## Page Sections ### OneStream AI use\-case FAQs ## Frequently Asked Questions ### How can finance teams use AI with OneStream? Finance teams can use AI to reduce repetitive work around financial close, forecasting, variance analysis, management reporting, knowledge retrieval, and other recurring finance workflows\. The strongest use cases keep financial controls and human review in place while using AI to accelerate preparation, analysis, and routine tasks\. ### What is a good first AI use case for OneStream? Start with a repetitive, well\-understood finance process that uses trusted data and already has a clear reviewer\. First\-pass variance analysis, management\-reporting narratives, and finance knowledge retrieval can be good starting points because the output can be reviewed before it affects a financial process or decision\. ### How should teams measure success? Track elapsed time, reviewer corrections, adoption, and whether the workflow produces a more timely or more defensible finance decision\. ### Can AI automate variance analysis in OneStream? AI can assist with the first pass of variance analysis by identifying material changes, highlighting unusual movements, and preparing an initial explanation based on approved financial data\. Analysts and controllers should still validate the findings, add business context, and approve the final analysis\. ### Can AI help with financial forecasting and FP&A? Yes\. AI can help FP&A teams organize assumptions, compare scenarios, identify changes, summarize supporting information, and surface questions that require further analysis\. Financial assumptions, planning logic, and final forecasts should remain governed by the finance organization\. ### How do you maintain financial controls when using AI? AI should operate within clearly defined data access, permissions, business rules, and approval boundaries\. Organizations should determine what AI can access, what it can recommend, what actions it can initiate, and where human approval is required\. Outputs that influence financial reporting or decisions should also be traceable to trusted source data\. ### How do you measure the ROI of AI in OneStream? Measure the operational outcome rather than AI usage itself\. Useful metrics can include time saved during close or planning cycles, time to produce variance analysis, reduction in manual tasks, correction rates, exception resolution time, and user adoption\. A successful use case should produce a measurable improvement without weakening financial controls\. ### Talk through the work before you commit to a plan\. --- Canonical URL: Markdown URL: Last updated: 2026-09-30T17:22:52Z # Four Ways to Transform Outdated Legacy Systems Legacy systems need maintenance, complex patching and alterations or else they grow in technical debt. Transform your outdated applications and modernize legacy systems with these simple options. When you work in the tech industry long enough, you often find hidden secrets that people don't like to talk about\. No one wants to admit they are running applications that are critical to their business on old legacy systems\. This could be anything from geriatric hardware infrastructure to archaic software that hasn't been patched in the last decade\. Many still run their core business on Windows Server 2003 and or Windows Server 2008, which are '[end](https://www.us-cert.gov/ncas/alerts/TA14-310A) of [life](https://www.microsoft.com/en-us/cloud-platform/windows-server-2008)' when it comes to support and security patches\. Not to mention, the quality of software that is running on top of those machines, and keeping the websites chugging along, is ancient and pose major security risks\. Luckily internet browser vendors have caught on and stopped supporting older versions of TLS and will flag websites when they are not secure\. > Check out our previous article [Simple Ways to Secure Legacy Web Servers and Applications](https://tevpro.com/blog/simple-ways-to-secure-legacy-web-servers-and-applications)\. Ok, Justin, we get it, there are old servers still running today, but whatever are we to do about it? Just upgrade, easy enough\.\.\.right? Well, yes, but it isn't always that easy\. Most old legacy systems, who's original developers are long gone, are poorly understood and difficult to maintain\. Let's go over a few strategies you can use to modernize your legacy system and things you should consider before making any moves\. ## Lift and Shift As the name suggests, with 'Lift and Shift', you essentially pick up the old system, its applications, and shove it on a new cloud server\. Sounds easy enough, right? Not so fast\. You can't just take any old server and shift it to the cloud\. If you are running on legacy hardware then you simply can't spin up instances of those older versions\. Azure, AWS and GCP only allow you to spin up the last few versions of any operating system\. If you are using third\-party products or server side frameworks like PHP, ColdFusion, Java, Ruby on Rails, etc\. you'll likely end up having no choice but to install newer versions of these software pieces on your cloud server\. While this isn't necessarily a deal breaker, it can present all sorts of issues\. What if a feature was deprecated in the newer version of the software that your application uses? What if the database software you were using is so old it has to be upgraded just to even install it? These are just a couple of scenarios you need to thoroughly test for\. So while the 'Lift and Shift' approach is usually the safest and cheapest option\. It isn't without downsides\. ### Reasons to 'Lift and Shift' - It's the lowest price \- in terms of money, time and effort - Existing system isn't being actively developed and development changes are rare - You only care about the underlying server being up to date - Cost of maintaining it is low ### Potential downsides - You are running on a new server but the same underlying software - Missing out on easier ways to solve the same problems - Harder to optimize without software modifications - The software could still contain security holes and/or bugs ## Completely Rewrite Software Some call it the [single worst strategic mistake](https://www.joelonsoftware.com/2000/04/06/things-you-should-never-do-part-i/) that any software company can make, but sometimes your only choice is to completely rewrite your legacy code from scratch\. Many times it's for security reasons\. If you are running on insecure hardware or software then maybe its time to bulldoze it down and start fresh\. If the framework chosen by the original developers is now deprecated and you can't find anyone left who wants to touch it, it might be time to dump it\. Any time you rewrite something, not matter how simple, it always ends up taking longer than you anticipate\. Unless you have great design documents still hanging around, the domain knowledge that went into building it the first time is never magically available\. So you end up digging into unfamiliar code and having to decipher why someone had so many weird edge\-cases built into their design\. You can implement cloud or [no\-code/low\-code platforms](https://tevpro.com/blog/the-low-code-no-code-revolution-in-a-custom-software-development-world), but be cautious and ask yourself, is the end\-product going to be better because of it\. If you aren't rewriting to improve the speed at which you release features or to improve the product, then the 'Lift and Shift' approach might be more ideal\. ### Reasons to do a complete rewrite - Framework or language has been deprecated\. - Can't find willing developers to work on the software\. - So complex, no one can or wants to figure out how it works\. - Cost of maintaining the existing application is too high\. ### Potential downsides - Cost\. You have to weigh the cost of a rewrite vs cost to maintain the existing application\. - Time, it always takes longer than you think\. - If you aren't improving the product, then why rewrite it? ## Refactor Approach If you can't afford a complete rewrite or don't have the time and programmers willing to tackle such a task, refactoring will allow you to slowly replace bits and pieces of software over time\. Let's say you decide that new feature development will be done starting with a new project or using a [microservices type architecture](https://docs.microsoft.com/en-us/azure/architecture/guide/architecture-styles/microservices)\. In this way, you migrate the application slowly over time\. This can work well in many situations\. Another method might be splitting your legacy application into separate pieces\. For example, if you store customer information in your legacy application and also store it in your accounting, or CRM software, try picking a single source of truth and integrate your other applications with that one single source\. This prevents you from having to store duplicate data all over the place and worry about synchronization issues\. Moving pieces of your legacy application to different SaaS/PaaS products can allow for easy integration across providers\. This will save time since you aren't having to rebuild everything from scratch\. ### Reasons to use the refactoring approach - Project is just too big to tackle all at once\. - Cost of a complete rewrite is too high\. - You can slowly build out your perfect solution\. - You can fix the processes that need improving\. ### Potential downsides - Could take years to get to where you want to be\. - Your application can become more complex\. - Refactoring any application takes skill\. ## Re\-platform on the Cloud To re\-platform means to take the custom software solution or legacy on\-premise software and move it to the cloud\. This will require some rewiring of the integrations and changing the architecture of the application, but it's not as complicated as you might think\. When you re\-platform for the cloud, you go through and retool all the old processes and find ways to improve old processes for the better\. Business users most often love the end results of this process\. We see this happen regularly in the [Enterprise Performance Management](https://tevpro.com/services/onestream-solutions) space\. Before the cloud, most vendors only provided software that you installed on your own infrastructure\. So when moving to the cloud, you're required to rebuild, hence re\-platform, things to fit into the new SaaS providers software\. A few vendors provide an upgrade 'path' when moving to the cloud, but many older versions of on\-premise software do not\. Oracle is a classic case where the old on\-premise software suite was completely rewritten when they built their new cloud product offerings\. There is no easy way to migrate the on\-premise instances to the cloud because the architecture is so different\. Oracle customers wanting to modernize are having to re\-architect their application in order to successfully upgrade to the cloud\. Tevpro specializes in this complex process, and we're always here to help\. ### Reasons to Re\-Platform to the cloud - No more hardware/software updates to worry about\. - Easier to scale your applications as usage grows\. - Future upgrades should be easier\. - Cost can be cheaper in the long run\. - Easier integration with other SaaS or cloud products\. ### Potential downsides - Lack of customization\. You have to live within the bounds of the cloud providers products\. - Complicated process that requires specialized resources to complete the migration and integrations\. - May lose functionality users were accustomed to\. ## Conclusion There isn't a single right answer when it comes to legacy system modernization\. You really have to get everyone to the table to figure out the [best strategy](https://tevpro.com/blog/improve-your-epm-strategy) to resolve your legacy issues\. Sometimes you'll need to convince a steering committee or two of your plans to future proof your legacy system, but hang in there\. You're making progress and modernizing any legacy application is big undertaking\. If you ever want to bounce an idea off of Tevpro or have questions, feel free to reach us at [info@tevpro\.com](mailto:info@tevpro.com)\. Photo by [Alex Motoc](https://unsplash.com/@alexmotoc?utm_source=unsplash&utm_medium=referral&utm_content=creditCopyText) --- Canonical URL: Markdown URL: Last updated: 2026-09-01T14:16:07Z # Getting Started with AI: A Practical Guide for Small Companies Explore how an AI development company can help small businesses implement AI solutions effectively and affordably. Get practical implementation guidance For years, Big Tech companies such as Meta, Microsoft, and Nvidia have invested heavily in AI hardware and hired large numbers of AI and ML engineers, as well as expert AI development companies\. But AI is not just for large corporations with deep pockets\. Rapid advancements in AI technology can seem intimidating for small companies\. With cloud\-based tools, pre\-built AI workstations, and open\-source software, even companies with limited IT resources can implement AI solutions that drive efficiency, enhance customer experiences, and provide insights previously out of reach\. This article explains a practical approach to getting your company started with AI, including what hardware to purchase and how to train machine learning models with minimal resources\. ## 1\. Start Small: Define Your Use Cases Before investing in hardware or software, it's crucial to identify specific use cases where AI can provide the most value\. Hiring an AI software development company to run an AI audit is a great option\. Otherwise, you can start by identifying simple tasks, such as automating customer service responses, improving demand forecasting, or analyzing customer sentiment\. Starting small will help your team build confidence in AI without overwhelming your existing resources\. ## 2\. Cloud\-Based Solutions for a Fast Start For businesses with little IT infrastructure, cloud\-based services are the easiest and most cost\-effective way to get started with AI\. Cloud providers like Amazon Web Services \(AWS\), Google Cloud Platform \(GCP\), and Microsoft Azure offer powerful AI and machine learning tools, such as pre\-trained models, that can be integrated into your business without any hardware purchase\. These platforms offer pay\-as\-you\-go models so you can experiment without large upfront costs\. If your needs are basic, this could be a long\-term solution\. However, if you plan to train custom models or handle large amounts of data in\-house, it's worth investing in dedicated hardware\. ## 3\. Purchasing Hardware: The GPU Dilemma When training large language models \(LLMs\) or machine learning models, having the right hardware is essential\. Central Processing Units \(CPUs\) alone won't cut it for high\-performance tasks like training AI models; you'll need Graphics Processing Units \(GPUs\), which are specialized in parallel processing and significantly speed up AI computations\. ### a\. Identify Your Workload - Training Models: If your company plans to train models in\-house, you'll need higher\-end GPUs with more memory and cores, such as NVIDIA A100, RTX 3090, or Tesla V100\. - Inference: If you're only using pre\-trained models, lower\-end GPUs can work, like NVIDIA RTX 3060 or similar\. ### b\. Single Workstation vs\. Multi\-GPU Server - Single Workstation: For companies just starting out, a high\-performance workstation with a single GPU may be sufficient\. Depending on the GPU and CPU specifications, this setup can cost anywhere from $2,000 to $6,000\. - Multi\-GPU Server: Consider a multi\-GPU server setup if you plan to train large\-scale models\. This will be a significant investment \(starting at around $10,000\), but it allows for faster model training\. ### c\. Consider Pre\-built AI Hardware Several AI development companies sell pre\-built AI workstations optimized for machine learning: - NVIDIA DGX Systems: Designed specifically for AI research and development but on the more expensive end\. - Lambda Labs: Offers workstations and servers optimized for deep learning at various price points\. ### d\. Look into Leasing Options If purchasing high\-end hardware is too costly, leasing is an alternative\. Many vendors offer lease\-to\-own programs for AI\-optimized workstations, allowing businesses to spread the cost over time\. ## 4\. Data Management: The Lifeblood of AI Your AI models will be only as good as the data you feed them\. Start by collecting and organizing your data: - Structured Data: Data that fits neatly into a table \(e\.g\., databases, spreadsheets\)\. - Unstructured Data: This includes images, text, and video\. Modern AI models, particularly LLMs, excel at working with unstructured data\. Investing in a basic data infrastructure, such as a relational database or a cloud\-based storage service, is essential\. Cloud platforms like AWS S3, Google Cloud Storage, or Azure Blob Storage offer scalable solutions for data storage\. ## 5\. Training AI Models: The Basics Once you've established your hardware and data infrastructure, the next step is to train your models\. Here's how: ### a\. Use Pre\-Trained Models as a Starting Point Even if you want to customize a model, starting with a pre\-trained model can save significant time and resources\. These models have already been trained on massive datasets and can be fine\-tuned for your specific use case\. - Hugging Face: Offers a repository of pre\-trained language models like BERT, GPT, and T5, which you can fine\-tune\. - TensorFlow Hub and PyTorch Hub: Provide pre\-trained models for various tasks, from image recognition to natural language processing \(NLP\)\. ### b\. Fine\-Tuning Large Language Models To fine\-tune a pre\-trained model on your specific data: - Step 1: Gather and clean a dataset relevant to your task\. - Step 2: Use a pre\-trained model from a platform like Hugging Face\. These models can be fine\-tuned with as little as a few hundred examples\. - Step 3: Fine\-tune the model using a framework like PyTorch or TensorFlow\. This process involves adjusting the model's weights based on your specific dataset to improve accuracy\. - Step 4: Evaluate and validate the model to ensure it performs well on new data\. For small companies, fine\-tuning a pre\-trained model is far more resource\-efficient than building a model from scratch\. ## 6\. Open\-Source Tools for AI Development Several open\-source tools can help smaller companies start AI projects without high costs: - TensorFlow: One of the most popular machine learning libraries, offering robust model training and deployment support\. - PyTorch: A flexible machine learning framework that is gaining popularity, particularly in research and natural language processing tasks\. - Hugging Face Transformers: Offers easy access to various large language models that can be fine\-tuned for your use cases\. - Keras: A high\-level neural network API that runs on top of TensorFlow, making it easier to get started with deep learning\. ## 7\. Training on a Budget: Leveraging Cloud GPUs Any expert AI software development company will tell you that if purchasing GPUs isn't feasible, cloud providers offer on\-demand access to powerful GPU instances\. AWS EC2, Google Cloud, and Azure all offer virtual machines with GPU capabilities that can be rented by the hour\. This enables you to train models without investing upfront in expensive hardware and only pay for the computing power you need\. The cost for cloud GPU instances typically ranges from $0\.50 to $10 per hour, depending on the GPU type and region\. Keep in mind that training large models can take days or even weeks, so it's important to monitor usage closely\. ## 8\. Building a Small AI Team If your internal IT team lacks AI expertise, consider hiring an AI development company or consulting with AI specialists like [Tevpro](https://tevpro.com/)\. Look for roles such as: - Data Scientists: Experts in machine learning and statistical modeling\. - Machine Learning Engineers: Focus on building and deploying models\. - AI Consultants: Can help guide your initial efforts and ensure you're on the right track\. If full\-time hires aren't feasible, AI software Development companies, freelancers, or partnering with universities to engage with AI talent could be a more budget\-friendly option\. ## Final Thoughts Getting started with AI can be the hardest part\. If you feel like AI is out of reach, contact professionals like Tevpro to help\. We begin every project with a thorough assessment to understand your current data, infrastructure, and business processes\. We then work through the pros and cons of every possible technology option to build optimal solutions that meet your needs exactly\. Message us for information on [Linkedin](https://linkedin.com/company/tevpro), [Twitter \(X\)](https://twitter.com/tevpro), or our [contact page](https://tevpro.com/contact-us)\. --- Canonical URL: Markdown URL: Last updated: 2026-09-01T14:16:05Z # Getting Started with Parcel Services in OneStream A practical introduction to report packages, recipient lists, access checks, and delivery in OneStream Parcel Services. OneStream Parcel Services helps teams assemble reporting documents into packages and distribute them using configured recipient lists\. The useful first step is not automation: decide which reports belong together, who should receive each version, and what access each recipient needs\. Then review the package and distribution settings before the first send\. ## What is OneStream Parcel Service? The OneStream Parcel Service is part of the [OneStream Solution Exchange](https://www.onestream.com/solutions/) which provides the ability for users to extend the financial close and reporting capabilities of the OneStream platform with over 50\+ productivity tools customers can easily download, configure and deploy\. ## Create and send packages Parcel Services can be used to create a package \(one or more documents\) or a package group \(one or more packages\)\. The documents can then be shipped using predefined distribution settings, and distribution lists that can be set up to ensure that everyone gets the correct version of the reports\. Documents can be delivered via email or to a file share\. Users are able to easily ship from the home page or automate the delivery using powerscript automation\. Distribution lists are created on the Manage distributions page that can be created from scratch or copied from an existing list\. The Manage distributions page also allows you to set up email and file share locations for where the packages should be shipped\. ## Configuring reports An administrator assigns access groups to the parcel service function and configures information about the emails that are sent to recipients\. This allows users to use the Manage Package page \(Figure 2\) to easily create, copy, modify, and ship package/package groups based on the security access of each user\. These can be delivered as one email sent to all recipients or as separate emails sent to each recipient\. To save time you can copy an existing package and modify it as needed\. Notifications can also be set up to automatically notify the required users once certain actions have been completed\. To run the reports, there is a simple four \(4\) step process from the home page\. The first two steps begin by selecting the parcel type and then the package\. In the following next two steps, you review the contents and the distribution list before you ship the package\. You can automate delivery using PowerShell scripts included in the solution\. ## Before the first live distribution Use a small test distribution to check the actual package and recipient setup in your environment: 1\. Confirm the package contains the right documents and report versions for each audience\. 2\. Review distribution lists, access groups, destination, and email settings with the administrator\. 3\. Run a controlled send, inspect what a recipient actually receives, and correct any missing or over\-shared content before scheduling repeat delivery\. Menu names, available delivery methods, and automation steps can differ by OneStream version and configuration\. Have the platform owner validate this checklist against your setup before treating it as a production procedure\. ## Final thoughts The OneStream Parcel Service is a great solution for clients who want to minimize manual entry and save time with the reporting/management process\. It is simple to use, allows personalization on your reports, and can be automated to run at a scheduled time\. If you are interested in learning more about Tevpro and how we can help you extend the value of your OneStream investment, please [contact us](https://tevpro.com/contact-us) today\. Need help maintaining reporting packages or investigating repeat delivery issues? See our OneStream support services for post\-go\-live troubleshooting and targeted changes\. [If you also need to coordinate the people and approvals around recurring reporting, read the OneStream Task Manager guide\.](https://tevpro.com/blog/exploring-onestream-task-manager-features-definitions-and-insights) ## Page Sections ### Parcel Services questions before you send ## Frequently Asked Questions ### What is the difference between a package and a package group? A package contains one or more documents\. A package group combines one or more packages\. Decide how to group reports based on the audience that needs each set of documents\. ### How can a Parcel Services package be delivered? The article describes email and file\-share delivery\. Confirm which destinations are enabled in your OneStream environment, and test the resulting documents and recipient access before sending a live report\. ### What should I check before distributing a report? Review the documents in the package, the distribution list, each recipient’s access, and the selected delivery settings\. Send a controlled test first, particularly when different management groups require different report versions\. ### Can Parcel Services delivery be automated? The article describes a PowerScript automation option\. Confirm the supported method and scheduling controls for your deployed version with the OneStream administrator, then test the run before relying on unattended distribution\. --- Canonical URL: Markdown URL: Last updated: 2026-10-01T21:26:40Z # Harness Postman's Potential: How to Save Responses as Environment Variables Harness Postman's Potential: How to Save Responses as. Get practical implementation guidance, technical considerations, and next steps from Tevpro. In the API development and testing world, Postman stands tall as a powerhouse of efficiency and adaptability\. Among its many functionalities, the capability to save responses as environment variables shines as a particularly invaluable tool\. This feature not only streamlines workflows but also empowers users to create dynamic and robust testing scenarios\. In this guide, we'll explore how to save a response as an environment variable in Postman\. ### The Significance of Saving Responses as Environment Variables Before delving into the " how," let's briefly examine the " why\." Picture a scenario where you're testing an API endpoint that generates a unique identifier upon creating a resource\. This identifier is crucial for subsequent requests within the same collection or environment\. Instead of manually extracting and copying it each time, Postman allows you to automate this process by saving it as an environment variable\. This not only saves time but also ensures consistency and precision across your tests\. ### A Step\-by\-Step Guide ### Step 1: Sending a Request Commence by sending a request to the desired API endpoint\. For demonstration purposes, let's consider an example where we create a new user via a POST request to https://api\.example\.com/users\. ### Step 2: Capturing the Response Once the request is sent, Postman displays the response in the "Body" section of the request tab\. Here, you can view the details of the response, including any pertinent data that you may wish to save as an environment variable\. ### Step 3: Saving as an Environment Variable To save a specific value from the response, such as an ID or any other key data, navigate to the "Scripts" tab within the request\. In the Post\-response section, you can write JavaScript code to extract and save the desired value as an environment variable\. ### Step 4: Accessing the Variable Once the variable is saved, you can access it anywhere within Postman \- in subsequent requests, pre\-request scripts, test scripts, and even in collection or environment settings\. Simply reference the variable using the syntax \{\{variable\_name\}\}\. It should match the variable name seen in your environment/globals \(seen in "Environment" tab directly under "Collections" left menu item\)\. For instance, in a subsequent request's URL, you can dynamically insert the saved authentication token as follows: ### Conclusion Saving responses as environment variables in Postman is a potent feature that enhances automation, simplifies testing, and boosts overall efficiency\. By following the steps outlined in this guide, you can seamlessly incorporate this functionality into your API testing workflows\. Embrace the power of Postman and elevate your API development experience to new heights\. Enjoy this article or want to share additional thoughts, please reach out to us via [Twitter](https://twitter.com/Tevpro), [LinkedIn](https://www.linkedin.com/company/tevpro), or send us a [message](https://tevpro.com/contact-us)\. --- Canonical URL: Markdown URL: Last updated: 2026-09-01T14:16:13Z # Helpful tips when working with Google Maps API: Geocoding and Places Service Helpful tips when working with Google Maps API: Geocoding. Get practical implementation guidance, technical considerations, and next steps from Tevpro. Are you developing an application that needs details about a specific place? The Google Maps Platform may be what you are looking for\. Using the Google Maps Platform, you can add maps and location to your iOS, Android and web apps\. Among the many Google Maps APIs are the Geocoding Service and the Places Service\. These services help users find specific places using phone numbers, addresses, and more\. All are available to use by the public \- all you need to do is obtain an API Key and ensure these services are enabled in your Google Cloud account\. ### What's the goods on these services? Geocoding is the process of converting addresses \(like "1600 Amphitheatre Parkway, Mountain View, CA"\) into geographic coordinates \(like latitude 37\.423021 and longitude \-122\.083739\)\. Reverse geocoding is the process of converting geographic coordinates into a human\-readable address \(see [Reverse geocoding \(Address Lookup\)](https://developers.google.com/maps/documentation/javascript/geocoding#ReverseGeocoding)\)\. Places Service contains methods related to searching for places and retrieving details about a place \(see [PlaceResult interface](https://developers.google.com/maps/documentation/javascript/reference/places-service#PlaceResult) for more details\)\. ### Tips for using libraries While the Geocoding Service doesn't require any manually specified libraries to be used, the Places Service requires the &libraries=places URL parameter \(see [Libraries in the Maps JavaScript API](https://developers.google.com/maps/documentation/javascript/libraries)\)\. Remember to ensure it is enabled in your Google Cloud account as well\. ### Tips for retrieving the full name of a business When retrieving basic information of a place via their address, utilize Places Service for its [findPlaceFromQuery](https://developers.google.com/maps/documentation/javascript/reference/places-service#PlacesService.findPlaceFromQuery)\(\) function\. This function takes 2 parameters: a request \( [FindPlaceFromQueryRequest](https://developers.google.com/maps/documentation/javascript/reference/places-service#FindPlaceFromQueryRequest) \), and a callback function\. However, if you specify the street address \(i\.e\. "1313 Disneyland Dr, Anaheim, CA 92802"\), you may receive the name field as "1313 Disneyland Dr" instead of the full name of the business \("Disneyland Park"\)\. To fix this, you must include a part of the full name in your request \(and the exact address does not have to be used either\!\) In this case, the address used in the request would be "Disneyland, Anaheim, CA" or even "Disneyland 92802", which would return with the desired business name "Disneyland Park"\. ### Tips for retrieving details about a place When retrieving detailed information of a place, you can either use Places Service's findPlaceFromQuery\(\) or getDetails\(\) functions\. To receive details, the findPlaceFromQuery\(\) function requires an address and explicit specification of \['ALL'\] as the fields value to get the available subset of the details from findPlaceFromQuery\(\)\. In contrast, getDetails\(\) requires a Place ID and defaults the fields value to \['ALL'\] if nothing is passed in\. In addition, the getDetails\(\) function will provide additional detailed values that are specific to only the getDetails\(\) function \(see [PlaceResult interface](https://developers.google.com/maps/documentation/javascript/reference/places-service#PlaceResult)\)\. If you need getDetails\(\) for more detailed information than what findPlaceFromQuery\(\) provides, you will first need to get the Place ID of your desired place first, i\.e\. via Geocoder\.geocode\(\), PlacesService\.findPlaceFromPhoneNumber\(\), or PlacesService\.findPlaceFromQuery\(\)\. Once you have the Place ID, you may pass it into the getDetails\(\) function and retrieve your detailed data\. ### Final things to remember Getting details of a place through Google Maps API is very feasible, but if you run into issues, it is possible that you need to change the format of your address inside the request sent\. You may not need to specify the exact address\. Instead, include a small portion of the business name in the request\. Moreover, if you need more details of a place than what you currently receive, you'll need to go through the two\-step process of obtaining the Place ID of your place and using it in Place Service's getDetails\(\) function\. Lastly \- don't forget to include the Places library and enable the services in your Google Cloud account\. We hope this article helps you navigate the Google Maps Places services\. We'd love to hear from you, so feel free to [get in touch](https://tevpro.com/contact-us)\! Sources - Libraries: [https://developers\.google\.com/maps/documentation/javascript/libraries](https://developers.google.com/maps/documentation/javascript/libraries) - Geocoding Overview: [https://developers\.google\.com/maps/documentation/geocoding/overview](https://developers.google.com/maps/documentation/geocoding/overview) - Geocoding Service: [https://developers\.google\.com/maps/documentation/javascript/geocoding](https://developers.google.com/maps/documentation/javascript/geocoding) - Places Service Overview: [https://developers\.google\.com/maps/documentation/places/web\-service/overview](https://developers.google.com/maps/documentation/places/web-service/overview) - Places Service: [https://developers\.google\.com/maps/documentation/javascript/reference/places\-service](https://developers.google.com/maps/documentation/javascript/reference/places-service) --- Canonical URL: Markdown URL: Last updated: 2026-09-01T14:16:12Z # Hermes vs\. OpenClaw: Which Is Better for Enterprise AI Agents? Compare Hermes vs. OpenClaw for enterprise AI agents, including memory, session continuity, tools, routing, governance, performance, and architecture. If you are evaluating **Hermes vs\. OpenClaw for an enterprise AI agent**, the most important question is not which platform has more features\. **It is what kind of agent you are trying to build\.** Both Hermes and OpenClaw can connect AI models with tools and communication channels\. But enterprise AI agents introduce requirements that go well beyond answering prompts\. They may need persistent memory, shared context, scheduled work, secure tool access, multiple communication channels, session recovery, and governance over what the agent can access and do\. At Tevpro, we [evaluated both approaches](https://tevpro.com/blog/how-to-choose-between-hermes-openclaw-cloudflare-and-vercel) while building our own general\-purpose company AI agent\. We ultimately selected [**Hermes**](https://hermes-agent.nousresearch.com/) because its architecture aligned more closely with our need for persistent context, memory, scheduled work, tool access, and continuity across communication channels\. That does not make Hermes universally better than [**OpenClaw**](https://myclaw.ai/)\. It makes it a better fit for **our architecture and use case**\. ## Hermes vs\. OpenClaw at a Glance The most important distinction is how you want the agent to operate\. **Hermes** is particularly compelling when you want an agent to behave like a persistent operating assistant: maintaining context, working across communication channels, performing scheduled tasks, accessing tools, and recalling previous work\. **OpenClaw** offers a flexible, open\-source AI gateway with extensive messaging integrations, tools, and configurable session behavior\. It can be attractive to engineering teams that want significant control over how the agent is configured, routed, isolated, and operated\. For an enterprise team, the decision comes down to the architecture surrounding the model\. ## Why Tevpro Chose Hermes Our requirements were not for a traditional chatbot\. We wanted a [general\-purpose company agent](https://tevpro.com/blog/ai-agent-infrastructure-how-to-choose-the-right-architecture) that could operate across the messy reality of everyday business communication\. A request might begin in a Slack conversation, continue in a direct message, require the agent to use a tool, generate a scheduled follow\-up, and later require it to remember what happened\. For that type of agent, **continuity is part of the product**\. **Hermes aligned well with our requirements because its architecture emphasizes:** - Persistent sessions - Durable memory - Cross\-platform communication - Scheduled automations - Tool access - Session history and search - Subagent delegation We needed the agent to behave more like a **persistent operating layer for company work** than an isolated chatbot\. Based on those same requirements, we would likely choose Hermes again\. ## Where OpenClaw Is Strong [**OpenClaw**](https://myclaw.ai/) should not be dismissed as simply an alternative to Hermes\. It offers a flexible open\-source architecture for connecting AI models, tools, and messaging channels through a central gateway\. Its session architecture is also more capable than some earlier comparisons suggest\. OpenClaw can route direct messages into an agent's main session and provides configurable behavior for group conversations which is ideal for teams\. It gives you control over when conversations should share context and when they should remain isolated\. **OpenClaw can be particularly attractive when:** - Your engineering team wants extensive configuration control\. - You want flexible messaging and channel integrations\. - Your architecture benefits from configurable session routing\. - Your team is comfortable making more of its own governance and isolation decisions\. - You prefer a Node\.js\- and TypeScript\-centered technology stack\. - You are prepared to own more of the operational architecture around the agent\. That kind of flexibility is awesome\. It also means the engineering team needs to be deliberate about how context, isolation, permissions, and routing are configured\. OpenClaw provides more configurable session and routing behavior, which is valuable when an organization wants greater control over how conversations are shared or isolated\. Neither approach eliminates the need for [architecture decisions](https://tevpro.com/blog/ai-agent-infrastructure-how-to-choose-the-right-architecture)\. You still need to establish **identity, memory boundaries, permissions, retention, and access controls** around the agent\. ## Hermes vs\. OpenClaw: Governance and Operational Ownership Open\-source software provides flexibility, transparency, and rapid innovation\. For enterprise deployments, it also raises another question: **Who owns the agent infrastructure once it is in production?** Hermes is open source and developed by [**Nous Research**](https://nousresearch.com/)\. For Tevpro, that provided a clear institutional center of gravity around the project and an architecture strongly oriented toward memory, sessions, tools, and persistent agent operation\. OpenClaw's fast\-moving open\-source ecosystem may be exactly what some engineering teams want\. It can provide greater flexibility and control over how the system evolves\. ## What About Performance? Performance comparisons between AI agent frameworks should be treated carefully\. **Agent latency **is often dominated by model inference, tool execution, external APIs, network calls, and workflow design rather than the gateway framework alone\. In Tevpro's own deployment experience, **Hermes** has been a smaller and quicker fit for our general\-purpose bot use case\. We would not treat that as a universal benchmark\. A meaningful performance comparison should run both platforms on equivalent infrastructure using the same models, channels, tools, and workflows\. **Teams should evaluate factors such as:** - Idle resource requirements - Cold\-start performance - Restart and recovery time - Message\-to\-model latency - Tool\-call overhead - Session recovery - Context continuity after failure - Runtime complexity - Deployment and upgrade requirements For enterprise AI, **operational reliability is often more important than winning a synthetic speed test**\. ## When Should You Choose Hermes? Hermes may be the stronger fit when you are building a [**general\-purpose operating agen**](https://tevpro.com/blog/ai-agent-infrastructure-how-to-choose-the-right-architecture)**t** that needs to behave like a persistent digital teammate\. **Hermes Strengths:** - Persistent memory - Session continuity - Multiple communication channels - Scheduled work - Tool access - Session recovery - Subagent delegation - Long\-running company context This is the category that best describes Tevpro's own use case\. ## When Should You Choose OpenClaw? OpenClaw may be the stronger fit when your engineering team prioritizes **flexibility and control over agent configuration and routing**\. It is particularly worth evaluating when: - Your team wants a highly configurable open\-source gateway\. - Messaging integrations are central to the architecture\. - You want granular control over session routing and isolation\. - Your engineering environment favors Node\.js and TypeScript\. - Your team is comfortable owning more infrastructure and governance decisions\. For some organizations, that additional control will be an advantage rather than a burden\. ## So, Is Hermes or OpenClaw Better for Enterprise AI? Neither Hermes nor OpenClaw is universally better for enterprise AI agents\. For Tevpro's general\-purpose company agent, [**we chose Hermes**](https://tevpro.com/blog/how-to-choose-between-hermes-openclaw-cloudflare-and-vercel)** and would likely make the same choice again** because persistent context, memory, scheduled work, tool access, and cross\-channel continuity were central requirements\. A different organization could reasonably reach a different conclusion\. ## Final Thoughts Choosing an AI agent framework is only one part of building an enterprise\-ready agent\. The harder work is connecting AI reasoning to company data, APIs, MCP tools, ERP and CRM platforms, legacy applications, permissions, validation, human approvals, and production workflows\. [**Tevpro**](https://tevpro.com/) helps companies design and build production\-ready AI agents around those requirements\. Whether you are evaluating Hermes, OpenClaw, or another agent framework, choose the architecture that allows the agent to perform useful work reliably, securely, and within the right boundaries\. **Learn more about Tevpro's AI and custom software engineering services** or [**contact Tevpro to discuss your AI agent architecture**](https://tevpro.com/contact-us)\. --- Canonical URL: Markdown URL: Last updated: 2026-09-09T18:01:41Z # How AI Accelerates Legacy System Discovery AI can accelerate legacy migration preparation by documenting data flows in Mermaid, drafting infrastructure-as-code for a dev or test rehearsal, and mapping code, dependencies, security risks, and deployment paths into reviewable evidence. AI is most useful in a legacy migration before anyone starts changing code\. AI can help you parse through an unfamiliar application to unveil what the system contains, how data moves, which integrations it depends on, and where the migration team needs human answers\. ## What AI changes in the discovery phase [Legacy migration](https://tevpro.com/blog/modernize-data-architecture-without-replacing-legacy-systems) discovery has always required reverse engineering\. Teams read code, inspect databases, interview subject\-matter experts, chase integrations, and discover that the old deployment runbook is three screenshots and a person named Steve\. AI does not remove that work\. It makes the first pass faster and easier to review\. Thoughtworks describes a modernization approach that combines an LLM with a knowledge graph derived from a codebase's abstract syntax trees\. The goal is not only to generate new code, but to draw out low\-level requirements and create a useful explanation of the existing system\. [Read the source](https://martinfowler.com/articles/legacy-modernization-gen-ai.html) ## What an AI\-assisted migration inventory and discovery session should include - Applications, modules, APIs, scheduled jobs, queues, data stores, configuration, and third\-party dependencies\. - Architecture, data\-flow, sequence, dependency, and capability diagrams that show how the pieces fit together\. - A catalogue of interfaces, file transfers, message formats, authentication paths, and system owners\. - Draft runbooks for environments, deployment steps, operational checks, failure modes, and rollback inputs\. - Suspected business rules, exception paths, dead code, duplicate logic, and questions that need confirmation from the business\. - A security baseline covering exposed secrets, outdated dependencies, risky patterns, missing controls, and components that require deeper review\. ## Make every finding reviewable A diagram with no traceability is a confident\-looking guess\. Each AI\-generated finding should point back to the files, queries, configuration, or logs that support it\. It should also carry a confidence level, an owner, and a clear validation question when the evidence is incomplete\. > Related Article: [Migrating a Legacy Angular and NestJS Application from Windows Server to Linux with Docker](https://tevpro.com/blog/moving-angular-nestjs-from-windows-server-to-linux-docker) That structure changes the role of the original engineers and business SMEs\. Instead of asking them to explain an entire system from memory, the team can show a proposed flow, identify the unclear branch, and ask whether the interpretation is correct\. Their time goes to the exceptions that matter\. ## Use AI to focus security work, not to declare it finished AI can help surface likely issues quickly, but findings still need engineering review, prioritization, remediation, and retesting\. The [NIST Secure Software Development Framework](https://nvlpubs.nist.gov/nistpubs/SpecialPublications/NIST.SP.800-218.pdf) is a practical guardrail: secure practices belong throughout development and operations, with ongoing vulnerability identification and response\. ## Migration and modernization are related, but not identical A migration may move a system to a new operating environment\. Modernization may also change its architecture, interfaces, and capabilities\. AI\-assisted discovery supports both, but the team should decide what is changing before it begins translating code or redesigning workflows\. [Google Cloud's overview of legacy modernization](https://cloud.google.com/discover/what-is-legacy-modernization) makes the same distinction\. ## A practical way to start 21. Choose one bounded application or workflow rather than pointing a model at the whole estate and hoping for enlightenment\. Give the work a clear output: a system map, interface inventory, risk register, migration questions, and a review session with the right SMEs\. 22. Require evidence links in every artifact\. Keep model access scoped, protect secrets and sensitive data, and prohibit autonomous production changes\. Use the discovery output to shape a staged migration plan\. For the data side of that work, our [legacy system data migration guide](https://tevpro.com/blog/best-practices-for-legacy-system-data-migration) covers assessment, validation, cutover, and rollback planning\. The useful promise is straightforward\. AI can help a team understand and document a legacy system faster\. The team still owns the decisions, the validation, and the accountability\. If you have a legacy application that has become difficult to understand, integrate, or change, [**Tevpro can help you map**](https://tevpro.com/contact-us)** what you have and build a modernization strategy around what the system actually does\.** ## Page Sections ### Start with a clearer picture of the system --- Canonical URL: Markdown URL: Last updated: 2026-09-24T16:05:15Z # How Forward\-Thinking Companies Embrace Custom Chatbots How Forward-Thinking Companies Embrace Custom Chatbots. Get practical implementation guidance, technical considerations, and next steps from Tevpro. Artificial Intelligence is transforming how we work and the value we deliver to our clients\. Forward\-thinking businesses are programming custom chatbots using sophisticated natural language processing \(NLP\) to address complex business needs\. Unlike off\-the\-shelf solutions, custom chatbots can solve industry\-specific problems and adapt to your organization's unique workflows\. This article discusses how custom chatbots are used for an emergency response company\. ### Real\-Time Incident Management In emergencies, every second counts\. Tevpro developed custom chatbots to guide emergency response teams step\-by\-step during high\-pressure situations, reducing human error, providing actionable guidance, and speeding up response time\. These chatbots integrate with existing customer data, monitoring systems, and Material Safety Data Sheets \(MSDS\) to provide hyper\-personalized response recommendations\. They instantly inform responders of chemical properties, required protective equipment, and evacuation zones\. They also enable rapid communication between emergency responders by alerting key personnel and sharing real\-time incident information\. ### Advanced Problem\-Solving Capabilities Chatbots become essential to emergency response companies that require decision\-making under pressure and can provide advanced problem\-solving capabilities\. During an incident, employees can ask a chatbot how to safely shut down specific equipment or locate the nearest fire suppression system\. Additionally, chatbots can automate incident reporting by collecting data during and after an event, ensuring accurate documentation for compliance and review\. ### Streamline Communication Custom chatbots are highly effective in their ability to deliver accurate, fast, and reliable information\. In addition, chatbots can bridge communication gaps between on\-site staff, control rooms, emergency responders, media, and public officials\. They can also simulate emergency scenarios for training purposes, helping employees practice response strategies and familiarize themselves with protocols\. ### Final Thoughts From predictive analytics to intelligent automation, Custom Chatbots can create deeply personalized solutions that resonate with each client's unique challenges and goals\. Every forward\-thinking business can embrace custom chatbots and benefit tremendously\. At Tevpro, we're not just building software, we're empowering our clients to unlock new opportunities and gain a competitive edge\. Have questions? Reach us by [email](mailto:info@sales.com) or sending us a [message](https://tevpro.com/contact-us)\. --- Canonical URL: Markdown URL: Last updated: 2026-09-01T14:16:09Z # How High\-Performing Organizations Empower Financial Analysts How High-Performing Organizations Empower Financial Analysts. Get practical implementation guidance, technical considerations, and next steps from Tevpro. We all hate inefficiency\. Whether it is on a personal or a company scale, there is nothing worse than time and effort put into workloads that quickly become invalid\. Yet, various kinds of inefficiencies are exactly what under\-performing finance teams come up against when they spend too much time dealing with disconnected systems and processes, and a lack of real\-time information\. Empowered Financial Analysts move with agility and are able to keep pace in a rapidly changing, globalized world\. We interviewed top CFO's from large cap companies and here are the five things high\-performing organizations do to empower financial analysts\. ## 1\. Automate And Improve Workflows It's critical for Finance leaders to tackle ingrained and inefficient processes first\. High\-performing organizations are not wasting time on labor\-intensive tasks or struggling with financial planning and reporting processes that are inflexible or quickly invalid\. By building reliable, automated processes and connected financial planning workflows you can bring speed and agility to your organization\. This helps decision makers gain confidence in the reliability of their reporting and allows accountants and analysts to redirect their efforts from 'report building and preparation steps' to analyzing their business, empowering Financial Analysts to be strategic leaders\. > More content for you: [Are you struggling with the Oracle EPM 11\.2 upgrade?](https://tevpro.com/blog/are-you-struggling-with-the-oracle-11-2-upgrade) Automation frees up resources, so your team can find time to focus on key performance drivers\. Enabling extra time for value\-added analysis and providing the tools for increased efficiency and ongoing skill development can be a big empowerment for Financial Analysts and the entire organization\. ## 2\. Align Technology To Digitize The Workplace It is no longer sustainable for Financial Analysts to struggle with the technologies of yesterday in the increasingly digitized workplace\. [Research](https://www.gartner.com/en/documents/3823164/back-to-basics-the-refocusing-of-corporate-performance-m) from Gartner has found that with an effective Corporate Performance Management \(CPM\) technology solution, finance teams can feel confidence in the reliability of their reporting and be empowered in their roles\. CPM is the essential technology for enterprise efficiency\. Having one intelligent finance platform provides the opportunity to focus on decision\-making and analysis, allowing Financial Analysts to put their time to much better use\. > More for you: [We built our careers around Hyperion\. So why are we betting big on OneStream?](https://tevpro.com/blog/we-built-our-careers-around-hyperion-so-why-are-we-betting-big-on-onestream) One of the biggest challenges for organizations is getting front\-line Financial Analysts to partner with operations and simply use the insights garnered in their daily decision making\. You can have the all right tools and technology in place, but some Financial Analysts are still resistant to incorporating advanced analytics and technology into their day\-to\-day workflow\. ## 3\. Drive Adoption To Derive Value Find out what's behind the hesitation\. Encourage Analysts to 'get their hands dirty' with simulation drills and forecasting exercises to become comfortable mining the data and analyzing trends\. Some Financial Analysts will need extra 'practice' before gaining trust in the data, but eventually will grow more fluent using new technology until deriving value and analyzing trends becomes second nature\. Empower Financial Analysts to make data\-driven decisions by providing the tools to analyze and a communication platform to share findings\. Finance and Operational leaders should be consistent in setting expectations for finance teams to provide forward\-looking analytics and actionable insights ## 4\. Ensure Cross\-Functional Collaboration Efficient finance teams cut down on time\-consuming processes by working cross\-functionally with other departments\. It's essential to break silos and get project teams at every level to trust and value one another\. Encourage teams to share ideas and focus on external versus internal competition\. When you break down the walls between different parts of the organization you stand to gain insights that will eventually lead to improved financial planning and reporting\. High\-performing finance teams are better able to make adjustments in real\-time that help to highlight variances before financial close, and they can also go above and beyond their usual reporting duties by collaborating with peers and adding to corporate strategies, which helps to drive innovation and leads to ongoing business growth\. ## 5\. Involve Analysts In Overall Strategy A policy of involving the entire finance team in the overall strategy offers a higher chance of success because Financial Analysts are more likely to hold themselves accountable when they understand the broader goals of their organization\. Senior leaders can start by communicating long term vision and suggesting where to improve finance processes, but not how\. Financial Analysts who feel they understand the overall strategy are more likely to improve their performance and optimize their potential\. ## Final Thoughts Companies who empower their Financial Analysts see major changes in their business which leads to greater efficiency and productivity\. To learn more about Tevpro's expertise in automating and optimizing finance processes, [reach out to us](https://tevpro.com/contact-us)\. ### Who we are \(Tevpro\) Tevpro is a trusted technology partner for the modern CFO\. We help organizations realize maximum value from their technology investments to transform the role of finance from reactive to proactive\. We provide implementation support and technical guidance for all major CPM vendors\-including Oracle and OneStream software\-to automate and optimize your business processes and make your work simpler and more efficient\. --- Canonical URL: Markdown URL: Last updated: 2026-09-01T14:16:09Z # How OneStream Can Help You Become a Compelling FP&A Storyteller How OneStream Can Help You Become a Compelling FP&A. Get practical implementation guidance, technical considerations, and next steps from Tevpro. Beyond the numbers and spreadsheets, FP&A professionals are the true storytellers of their organization\. FP&A storytelling relies heavily on the past to provide insights that drive effective decision\-making for the future\. We tell stories to educate, to sell, and to provide real\-time guidance\. For many FP&A teams, the burden of piecing together the story detracts from having appropriate time to understand why certain events unfold or determine how to respond to them\. In this blog, we delve into my experience with [OneStream Software](https://www.onestream.com/) and the pivotal role it can play in transforming raw data into a compelling narrative that defines our company's past, present, and future\. ### Drilling to Extract Insights Before OneStream, analysts who wanted to investigate the details of a value on the Financial Statements would either consult the original data or navigate to a different site or software\. OneStream uses drill\-down and drill\-back capabilities to allow users to investigate where the data came from\. For example, if total spending on office supplies in a given month is suspiciously high, retrieving a summary of expenditures per office is simply one right\-click away using the OneStream drill\-down functionality\. Suppose you are using another general ledger system\. In that case, you can easily waste 20 minutes diving deeper to understand a particular metric, but with OneStream, everything is visible and verifiable from one source system\. This saves time and allows [FP&A to focus on decision\-making and analysis](https://tevpro.com/blog/how-high-performing-organizations-empower-their-finance-team)\. Calculation drill\-down functionality allows users to investigate why a particular metric or calculated amount appears the way it does\. Determining how and why a calculation behaves a certain way without backtracking multiple sheets and formulas saves plenty of time and headaches\. If the fuel costs per mile seem suspicious, a calculation drill down could display the total fuel costs and miles driven for further detail\. Additionally, drill\-back functionality allows users to determine where the data came from\. For example, let's say you have a direct connection to an external database\. OneStream can display the source of data and any other associated data from the database\. ### Leveraging Dimensionality Minimizing human error is half the battle, and OneStream can do that with dimensional security\. With dimensional or layered security, OneStream allows companies to divide the contributions of departments and specialty teams into separate sections\. Alternatively, segregation via Workflow or Cube View security allows individuals to work on precisely what they need to\. If a cube is shared with the Accounting team, calculations specific to the FP&A team can be specified\. For example, if onboarding costs are calculated from an additional headcount, this calculation can be done automatically for forecast and budget purposes but left as the precise value for accounting\. Many of these items previously managed by an external Excel calculation can be done automatically with a full consolidation or even automatically visible if a Dynamic Calculation is refreshed\. Versioning can make collaborative projects difficult, especially when sharing files\. OneStream can ensure everyone's on the same page using Scenarios and Workflows\. Scenarios can be utilized to save budget versions or forecasts throughout a cycle, each sharing both metadata and properties if so specified\. This integrated task management tool can automate workflows and streamline critical processes[\.](https://tevpro.com/blog/exploring-onestream-task-manager-features-definitions-and-insights) ### Upgrade your FP&A Toolkit: A model is only as valuable as the story it tells and how it can be used\. From month\-end close summary presentations to varying analyses, OneStream offers solutions to streamline the update process\. As your business grows, reports and artifacts will update seamlessly for all users\. In the case of presentations, OneStream utilizes Extensible Documents to ensure standardization\. These configurable formulas are stored within a Microsoft Office template file, and each time they are run, they are automatically updated to the most recent value in the Cube\. Gone are the days of copying and pasting each data point or refreshing each individual dependent data source\. This ensures consistent compatibility with complex formatting and quick updates should values change, allowing a team more time to create a narrative for the numbers\. In the case of reports, OneStream offers Books\. Books are a collection of specified tables, graphs, or dashboards for any given purpose\. For example, a quarterly summary can contain each of the Financial Statements, an operational driver summary, a variance analysis, and internal metrics all from one Export\. ### Seamless Distribution: Many reports are sent out at varying cadences throughout the year\. Rather than using an email template, recipient group, and manually attaching files, OneStream offers automation via its Marketplace Solution, [Parcel Services](https://tevpro.com/blog/getting-started-with-parcel-services-in-onestream)\. In tandem with either Extensible Documents or Books, OneStream can create an email connection that automatically sends out key updates with attachments to specified users\. Worry of "Did I send that out?" or "Was that the right version?" are eliminated with this solution\. ### Ever\-Growing Toolkit The OneStream Marketplace is ever\-growing\. Think of It as your smartphone's app store\. It contains countless solutions specifically for Planning, such as Sales Planning, Cash Planning, Capital Planning, People Planning, Thing Planning, and Scenario Analysis 123\. If a user wants to explore more advanced functionality, downloadable solutions are accessible without interfering with frequently used items on the interface\. All these benefits in one application or Excel add\-in significantly improve comprehension of how everything ties together\. ### Final Thoughts In a field where FP&A storytellers race to gather, consolidate, and present data, time is of the essence\. Change is inevitable, and having the tools to respond quickly gives teams more time to focus on what really matters\. Using OneStream, teams can expect to work more efficiently today and have the tools to be prepared for whatever may come tomorrow\. If you are new to the OneStream community or have comments regarding FP&A storytelling, share your experience with us\. Reach us via [Twitter](https://twitter.com/Tevpro), [Linkedin](https://www.linkedin.com/company/tevpro), or send us a [message](https://tevpro.com/contact-us)\. --- Canonical URL: Markdown URL: Last updated: 2026-09-01T14:16:13Z # How Tevpro Can Help Protect Your Finance Team from Deepfake Scammers How Tevpro Can Help Protect Your Finance Team from Deepfake. Get practical implementation guidance, technical considerations, and next steps from Tevpro. Deepfake scam incidents are soaring, and unfortunately, many organizations have fallen victim\. Generative AI tools like ChatGPT are helping scammers impersonate or dupe someone, such as a finance team member, into turning over company funds\. In particular, publicly traded companies face significant risks from deepfake scams, which can result in financial loss and reputational damage\. Tevpro has several ways to help you prevent these types of scams from affecting your organization: ### Deepfake Risk Assessments A great way to mitigate the risk of deepfake scams is to identify security weaknesses\. TevPro conducts in\-depth risk assessments for companies to identify vulnerabilities related to deep fake technology\. This includes reviewing current security infrastructure, financial processes, communication channels, and security protocols\. ### Deepfake Detection and Prevention Solutions - AI\-Powered Detection Tools: TevPro has developed advanced AI\-driven detection tools that analyze video and audio content for signs of deepfake manipulation\. These tools can help your staff flag suspicious content based on pixel inconsistencies, unnatural voice patterns, and other anomalies that signal potential tampering\. - Real\-Time Monitoring: Tevpro can recommend real\-time monitoring systems that scan incoming communications, such as emails, video calls, and voice messages, for deepfake content, providing alerts to finance teams if suspicious activity is detected\. ### Custom Authentication Protocols - Biometric Verification Solutions: In addition to two\-factor authentication \(2FA\) like PINs or voice recognition, TevPro can build custom biometric authentication tools that verify individuals' identities during high\-risk financial transactions\. These tools can include voice recognition, facial recognition, or behavioral biometrics that detect anomalies in user interactions\. - Secure Communication Channels: TevPro can create secure, encrypted communication platforms that protect all internal and external communication against interception and manipulation, reducing the risk of deepfakes being used to spoof high\-level executives\. ### Additional Resources In addition to custom technology solutions that can help prevent deepfake scams, TevPro recommends educating everyone in your organization about deepfake scams and how to spot them\. Tevpro can recommend programs to include hands\-on simulations where staff practice identifying and responding to deepfake scams\. By combining employee awareness, strong verification protocols, advanced cybersecurity tools, and clear incident response plans, publicly traded companies can significantly reduce the risk of deepfake scams targeting their finance teams\. By leveraging TevPro's technological expertise in AI, biometric security, and cybersecurity, publicly traded companies can strengthen their defenses against the growing threat of deepfake scams\. TevPro's solutions would not only detect and prevent these attacks but also enhance the overall resilience of the company's financial operations\. Ready to start your own security assessment or have questions? Send us a [message](https://tevpro.com/contact-us) or reach out to us on [Twitter](https://twitter.com/tevpro)or [Linkedin](https://linkedin.com/company/tevpro)\. --- Canonical URL: Markdown URL: Last updated: 2026-09-01T14:16:13Z # How We Migrated Our Website From WordPress to Sanity With an AI\-First Workflow Recently, Tevpro migrated its website from WordPress to Sanity and Next.js with an AI-assisted workflow built around Hermes, Codex, Slack, Plane, reusable React components, and iterative content migration. We didn’t move Tevpro\.com off WordPress just to modernize our tech stack\. We wanted a website built for the way we work now—with marketing, developers, and AI agents working together to continuously improve it\. We rebuilt the site using **Sanity **and **Next\.js**, with roughly 95% of the migration execution assisted by AI through Hermes, Codex, and Slack\. AI helped plan the migration, analyze the existing site, transform content, build components, troubleshoot issues, and validate the work\. People still made the important decisions\. We defined the architecture, set the standards, reviewed the output, and determined what shipped\. The result is more than a new website\. It is a structured system that lets us make changes faster, reuse what works, and give AI clear guardrails for helping us build what comes next\. ## Why we moved on from WordPress WordPress served us well, but as the Tevpro site grew, so did the inconsistencies\. Similar layouts were built differently, styling drifted, and content, presentation, plugins, and theme code became increasingly intertwined\. That made sitewide improvements harder than they needed to be\. It also limited how effectively we could use AI\. AI can draft content in almost any CMS\. We wanted it to do more: help build, migrate, test, and improve pages within a structured system without creating new one\-off solutions every time\. Sanity gave us structured content\. Next\.js gave us a modern application layer\. Reusable React components gave us consistent building blocks\. Together, they created clearer boundaries for marketing, engineering, and AI\. ## We planned the migration before rebuilding pages We started by using Hermes and Codex to turn a broad goal, move the site off WordPress, into a migration plan with phases, dependencies, priorities, and validation steps\. We used [Plane](https://plane.so) to scope and track the work, so the project had a visible source of truth instead of a heroic homepage followed by a long trail of unfinished pages\. - Inventory existing pages, URLs, and metadata - Identify page types and reusable templates - Define Sanity schemas and React page\-builder components - Migrate content and media while preserving SEO requirements - Test imports, rendered pages, releases, and launch readiness AI accelerated the breakdown\. Plane kept the work sequenced and accountable\. ## Screenshots exposed the real design system Before rebuilding, we captured screenshots of every existing WordPress page\. The screenshots were more than visual reference\. They showed which patterns were truly repeated across the site and which were exceptions\. Once we compared the pages together, the common pieces were clear: hero sections, split text\-and\-image layouts, service cards, CTA bands, testimonials, case study modules, blog and resource layouts, footers, and recurring typography and spacing patterns\. Those patterns became reusable React components\. Instead of recreating dozens of WordPress pages one by one, we built a page\-builder system that could assemble most of them from shared blocks\. We preserved most of the visual language people already recognized, then used the migration to tighten the parts that had drifted\. We also used [v0\.dev](https://v0.dev) selectively to explore a few design improvements before adapting them to our component system\. ## We wrote the rules down, then taught the agent the rules A component library helps with consistency\. A design guide keeps it from drifting again\. As we built, we documented typography, color, spacing, buttons, card patterns, section layouts, responsive behavior, accessibility expectations, and content conventions\. We turned repeatable standards and hard\-won lessons into AI skills and workflows\. That mattered\. An agent becomes much more useful when it has specific guidance for naming fields, selecting components, validating a change, and preserving the brand\. Without that context, AI can produce a lot of output\. With it, the output is more likely to belong in the product\. ## The content migration worked because we did not try to do it all at once We exported WordPress content and used AI to transform it into [Sanity NDJSON](https://www.sanity.io/docs/content-lake/importing-data) import files for pages, posts, case studies, and related content\. The process was iterative by design\. 28. Transform a small batch, usually five pages\. 29. Import the batch into Sanity\. 30. Review the structured data and the rendered pages\. 31. Find mapping issues in fields, images, references, rich text, or component composition\. 32. Fix the migration logic and run the next batch\. Small batches exposed the problems that do not appear in a schema diagram: inconsistent legacy formatting, missing metadata, image and alt\-text issues, broken rich text, and pages that needed a different component composition than expected\. Repeating that loop gave us confidence in the import process before we migrated the full set\. ## The new operating model The finished stack separates the jobs cleanly\. Sanity manages structured content\. Next\.js renders the frontend\. Reusable React components provide the building blocks\. GitHub Actions automates releases, and Cloudflare runs the deployed site and edge infrastructure\. ## The migration improved how we test the site Sanity and Next\.js did not make testing automatic\. They gave us clearer boundaries for it\. In WordPress, behavior often lived across theme code, plugins, and page\-builder configuration\. In the new stack, reusable React components, route logic, and Sanity document transformations can be tested as distinct units\. That also gives us better end\-to\-end coverage\. We can exercise the path from structured Sanity content to a rendered Next\.js route, then verify navigation, metadata, redirects, forms, responsive behavior, and the page\-builder components people actually use\. For a migration, a content import is not done until it renders correctly\. Two related parts of the platform make that separation concrete\. [Our work on on\-demand revalidation with Sanity webhooks, Cloudflare D1, and R2](https://tevpro.com/blog/sanity-webhooks-cloudflare-d1-isr) keeps published content fresh without requiring a full deployment\. [Our CMS\-managed redirects architecture](https://tevpro.com/blog/sanity-managed-redirects-cloudflare-workers-nextjs) keeps URL changes controlled and testable at the edge\. Both are extensions of the same operating model: structured content, explicit application behavior, and checks that cover the route a visitor actually receives\. That changes what AI can responsibly do for marketing\. It can help draft and improve content, plan migration work, analyze page structures, transform legacy content into structured documents, build and refine components, check work against standards, review pull requests, and communicate progress in Slack\. The team is still accountable for direction, brand, tradeoffs, and approval\. ## What we learned **Plan before you build\.** Dependencies are much cheaper to solve before development begins\. **Build reusable patterns, not replacement pages\.** A migration is an opportunity to eliminate years of one\-off decisions instead of carrying them into a new platform\. **Migrate in small batches\.** Finding a problem after five pages is much better than finding it after 100\. **Turn standards into AI skills\.** The more context agents have about how your organization works, the more useful their output becomes\. **Keep people responsible for judgment\.** AI can dramatically accelerate execution, but architecture, priorities, taste, and approval still require human ownership\. ## Modernization should make the next change easier Moving from WordPress to Sanity and Next\.js gave us more than a modern website\. It gave us a better way to operate it\. Marketing can move faster\. Developers can improve reusable components instead of fixing pages one at a time\. AI agents can work within defined architecture, standards, and guardrails to accelerate the work without sacrificing control\. That is how we think about modernization at Tevpro\. The goal is not simply to replace old technology\. It is to remove the constraints that make systems difficult to change, integrate, and improve\. If your legacy application, website, or internal platform is slowing down the business, Tevpro can help you determine what should be modernized, what should stay, and where AI can accelerate the work\. **Modernize without starting over\. Talk to Tevpro about your legacy system\.** ## Page Sections ### WordPress to Sanity migration FAQs ## Frequently Asked Questions ### Why move from WordPress to Sanity? We needed structured content, reusable page components, and a clearer separation between content and presentation\. That makes site\-wide improvements easier and gives AI agents safer, more consistent ways to help marketing and engineering\. ### Did AI replace the team during the migration? No\. AI handled much of the execution work, including planning support, content transformation, component work, QA support, and communication\. People remained responsible for scope, design judgment, technical decisions, review, and approval\. ### How did you validate the WordPress content migration? We migrated in small batches, usually five pages at a time, then reviewed the imported Sanity documents and rendered pages\. Each batch exposed issues we could fix in the transformation logic before the next one\. ### What did screenshots contribute to the migration? The screenshots helped us identify repeated visual patterns across the old site\. Those patterns became the basis for reusable React page\-builder components instead of one\-off page recreations\. ### What makes Sanity more useful for AI\-assisted marketing work? Sanity stores content in structured fields and pages in defined component patterns\. That gives an AI agent clearer inputs, constraints, and validation targets than a system where content and presentation are mixed together\. ### How did the move improve testing? Next\.js and Sanity did not make testing automatic, but they gave us clearer boundaries\. We can unit test reusable React components and content transformations, then use end\-to\-end tests to verify that structured Sanity content renders correctly in real routes, with the expected metadata, interactions, and redirects\. --- Canonical URL: Markdown URL: Last updated: 2026-09-18T21:06:28Z # How to Build API Integrations That Can Survive a Midlife Crisis How to Build API Integrations That Can Survive a Midlife. Get practical implementation guidance, technical considerations, and next steps from Tevpro. ### Leather jackets may be timeless, but the backend systems powering this iconic American motorcycle brand were not\. There are two things you can count on in life\. One, complex enterprise systems will sprawl if left unattended, and, two, motorcycles will always appeal to men rediscovering themselves after a divorce, or a promotion\. Our client, a legendary motorcycle manufacturer, operated a massive network of independent dealerships and vendor partners\. Each shop ran its own systems, its own processes, and its own interpretation of what "inventory data" should look like\. The business goal was simple in theory: create a single, unified marketplace for pre\-owned motorcycles\. ### The Problem: 700 Systems, Zero Standardization Behind the scenes, this meant integrating data across hundreds of disparate systems, ERPs, CRMs, and BI tools and required strict requirements for performance and security\. The solution extracted and standardized data from The solution requirements: - Extract and standardize data from 700\+ dealer and vendor systems - Process more than 80,000 inventory records enriched by external data sources - Complete all processing inside a hard two\-hour operational window - Securely handle sensitive customer and financial data with full auditability - Integrate cleanly across ERP, CRM, and BI platforms No pressure\. Failure was not an option\-especially when inventory accuracy directly affected customer trust, dealer relationships, and revenue\. ### Treat Integration Like a Mission, Not a Feature Tevpro engineered a high\-throughput enterprise API and integration platform designed to operate in hostile territory amongst hundreds of non\-standardized systems with unpredictable behavior\. Custom RESTful APIs were built to extract data from sources that lacked native integration points\. A distributed microservices architecture used asynchronous, message\-driven communication to eliminate tight coupling and isolate failure domains\. [Kubernetes](https://kubernetes.io/) handled orchestration, horizontal auto\-scaling, and self\-healing workloads, allowing the platform to absorb burst ingestion patterns while consistently meeting strict processing SLAs\. Deterministic entity resolution logic reconciled customer, financial, and transactional data across systems with zero tolerance for ambiguity\-because "probably the same motorcycle" is not a valid business rule\. At the data layer, SQL\-driven transformation pipelines managed Parquet\-based datasets within a centralized data lake\. Schema contracts, partitioning strategies, and lifecycle controls were enforced from day one\. Modular [Apache Spark](https://spark.apache.org/) jobs executed large\-scale cleansing, normalization, enrichment, and automated PII scrubbing at runtime, producing analytics\-ready datasets without downstream rework\. Security, quality, and governance were treated as first\-class constraints, not afterthoughts\. Automated validation, exception handling, and root\-cause diagnostics were embedded directly into ingestion pipelines\. Sensitive financial datasets were anonymized and tokenized to meet compliance and audit requirements, while all data movement was fully logged, traceable, and reproducible end\-to\-end\. The result was seamless interoperability across ERP, CRM, and BI systems\-collapsing a fragmented enterprise landscape into a single operational surface that could perform under load, recover under failure, and scale without architectural compromise\. ### The Results: Fewer Headaches, Faster Bikes - Unified data from 700\+ systems into a single, real\-time platform - Processed 80,000\+ inventory records within strict two\-hour windows - Reduced manual reconciliation by over 90% - Delivered a fully auditable, compliance\-ready integration framework - Enabled real\-time reporting and analytics across enterprise platforms - Established a scalable architecture built for long\-term growth ### Final Thoughts [Tevpro](https://www.linkedin.com/company/tevpro) transformed a fragmented dealership ecosystem into a unified, enterprise\-grade marketplace through precision API design, hardened data pipelines, and battle\-tested system integration\. This is the kind of work that lives at the intersection of scale, complexity, and zero margin for error\. When enterprise API initiatives are mission\-critical, Tevpro delivers senior architects who execute with clarity, discipline, and speed\. Contact Tevpro when the integration must work the first time\. Your customers may be impulsive, but your systems can't be\. --- Canonical URL: Markdown URL: Last updated: 2026-09-01T14:16:09Z # How to Build a Legacy Application Modernization Strategy A practical way to decide which legacy applications to retain, migrate, refactor, rebuild, replace, or retire without treating every old system as a rewrite project. A legacy application modernization strategy is a decision process for choosing what to keep, what to change, and in what order\. It should leave a team with a prioritized roadmap, a clear target state, known dependencies, and a plan for protecting business operations while work happens\. The difficult part is not choosing a fashionable architecture\. It is separating valuable business rules from dated technology, then moving only as fast as the risk allows\. ## Start with the portfolio, not the rewrite Inventory the systems that matter, the workflows they support, the people who depend on them, and the cost of leaving them alone\. Treat the portfolio as a set of business decisions, not a cleanup project for old code\. - Business criticality: What stops, slows down, or becomes risky if the system fails? - Technical health: Which platforms, databases, frameworks, or integrations are hard to support? - Dependencies: Which data sources, scheduled jobs, vendors, reports, and manual workarounds depend on it? - Data and compliance: What data is sensitive, regulated, difficult to reconcile, or relied on for reporting? ## Choose the least disruptive path that solves the problem Modernization is not one move\. The right path depends on the value of the system, the quality of its current architecture, and the cost of disrupting the people who use it\. ### Retain or retire Retain a system when it is stable, low risk, and still fit for purpose\. Retire it when the business process has ended or another system already covers the need\. Both decisions can save money that would otherwise disappear into a rewrite without a business case\. ### Rehost or replatform Rehost moves an application to a new infrastructure environment with minimal code change\. Replatform makes limited changes so the application can use a managed database, operating service, or supported runtime\. These moves can remove an immediate hosting or end\-of\-support problem, but they do not fix a brittle data model or workflow\. ### Refactor, rearchitect, rebuild, or replace Refactor improves code while keeping behavior largely intact\. Rearchitect changes application boundaries, integrations, or deployment approaches when the current design blocks reliable change\. Rebuild creates a new application for a known need\. Replace adopts a packaged product or platform\. These options require business\-rule and dependency discovery before implementation starts\. ## Migration and modernization are related, but not the same Migration usually changes where an application, database, or workload runs\. Modernization changes what the system can do and how safely it can change\. A cloud move may remove an urgent platform risk without reducing technical debt or fixing fragile integrations\. [Microsoft Azure](https://azure.microsoft.com/en-us/resources/cloud-computing-dictionary/what-is-application-modernization/) describes rehosting, replatforming, refactoring, and rebuilding as different modernization approaches\. Use that vocabulary as a starting point, then make the choice against the application’s actual business constraints\. ## Build the roadmap in slices 21. Discover the system\. Capture users, workflows, data, interfaces, scheduled work, security constraints, and business rules\. 22. Define the target state and document why each system should be retained, retired, migrated, or redesigned\. 23. Choose a bounded first slice that reduces a real risk or tests an important assumption\. 24. Prepare data and interfaces\. Map transformations, inventory dependencies, and define reconciliation checks before moving production data\. 25. Test with operations involved\. Include exception paths, permissions, reports, integrations, performance, cutover, and rollback\. 26. Stabilize the first release, then use its evidence to improve the next one\. ## Make risk visible early The usual surprises are hidden integrations, old data conventions, informal user workarounds, and business logic embedded in reports or spreadsheets\. Treat them as discovery work, not as defects found late in testing\. - Give data reconciliation a named owner and define tolerances before a cutover\. - Test business workflows with the people who run them, not only with developers\. - Write rollback criteria before the implementation team needs them\. ## What a good assessment produces A useful assessment produces a ranked system list, a recommendation for each system, a target\-state view, a dependency map, a risk register, a delivery sequence, and measures that show whether the work improves the business\. ## Sources - [Microsoft Azure: What is application modernization?](https://azure.microsoft.com/en-us/resources/cloud-computing-dictionary/what-is-application-modernization/) - [AWS: Transitioning from migration to modernization on the cloud](https://aws.amazon.com/blogs/mt/transitioning-from-migration-to-modernization-on-the-cloud/) - [Red Hat: Understanding application modernization](https://www.redhat.com/en/topics/application-modernization) ## Page Sections ### Questions to settle before the work starts ## Frequently Asked Questions ### What is the first step in application modernization? Map business value, technical health, dependencies, data sensitivity, and operational risk before choosing technology\. ### Does every legacy application need replacement? No\. Retaining, retiring, rehosting, or replatforming may be the better choice when the system is stable and still supports the business\. ### Can a cloud migration count as modernization? It can be part of a plan, but a cloud move does not automatically improve application architecture, integrations, or maintainability\. ### What should an assessment deliver? A prioritized application list, recommendation per system, target\-state view, dependency map, risk register, delivery sequence, and success measures\. ### Need a clear path for a legacy system? --- Canonical URL: Markdown URL: Last updated: 2026-09-15T17:02:23Z # How to Build a Single Source of Truth Across Multiple Systems Learn how to create a single source of truth across ERP, CRM, databases, APIs, and legacy systems using data integration, governance, and system-of-record architecture AI magnifies existing data problems\. If a customer has one status in [Salesforce](https://www.salesforce.com/), another in the ERP, and a third in a legacy database, an AI agent has no inherent way to know which answer should be trusted\. Before enterprises give AI agents access to operational systems, they need clear systems of record, consistent entity definitions, and governed access\. Building a single source of truth therefore becomes part of the infrastructure required for reliable enterprise AI\. ## TL;DR Keep operational systems authoritative for the processes they run\. Build a reconciled analytical or master\-data view across those systems\. Publish certified datasets and metrics through a semantic layer\. Assign owners who can resolve conflicts, and make lineage and quality visible\. The hard part is not centralizing tables\. It is agreeing what a customer, order, project, employee, product, revenue measure, or status means and who has authority to decide when systems disagree\. ## Why reports disagree Two reports can both be technically correct and still show different numbers\. They may use different source systems, filters, timestamps, currencies, fiscal calendars, status mappings, joins, or refresh schedules\. A spreadsheet may include manual adjustments\. A CRM may treat an account as active before finance recognizes revenue\. A data warehouse may retain historical changes while an operational report shows current state\. **Common causes include:** - No named system of record for each domain or field\. - Different identifiers for the same customer, product, project, or location\. - Metric logic copied into many reports and changed independently\. - Uncontrolled spreadsheets or extracts used as production sources\. - Late, failed, or duplicated data movement\. - Unknown lineage between source fields, transformations, semantic models, and dashboards\. ## Source of truth is a responsibility model IBM distinguishes a system of record, which is authoritative for a business domain or process, from a source of truth, which harmonizes data from multiple systems of record\.\[7\] That distinction is useful because an ERP, CRM, support platform, and custom application can each own part of a customer relationship without any one of them containing the complete view\. **A practical design assigns four kinds of responsibility:** - System owner: operates the source application and controls approved access\. - Data owner: decides the business meaning, acceptable use, and conflict rules for a domain\. - Data steward: monitors definitions, quality, exceptions, and documentation\. - Platform owner: operates integration, storage, semantic, catalog, and monitoring components\. ## How to Build a Single Source of Truth ### 1\. Define the System of Record for Each Data Domain Document which system owns customer identity, financial transactions, workforce records, product definitions, inventory, project status, and other critical domains\. Ownership can differ by field\. For example, CRM may own account assignment while ERP owns billing status\. ### 2\. Design the Integration Architecture and History Layer Ingest data through supported APIs, CDC, scheduled pipelines, events, or managed file contracts\. Preserve source identifiers, extraction times, and enough history to explain changes\. Record failures and make replay possible where the business requires it\. This layer often combines data integration with broader data engineering and architecture\. ### 3\. Create Consistent Data Definitions Standardize formats and reference values, then match records that represent the same business entity\. Master data management can create governed records for entities such as customers, products, suppliers, and locations\. IBM notes that MDM requires integration, deduplication, synchronization, and reconciliation across sources\.\[8\] Not every organization needs an enterprise MDM platform\. Some can begin with deterministic matching rules, reference tables, survivorship logic, and an exception queue\. The control process matters more than the product label\. ### 4\. Business\-ready models and a semantic layer Create models that use shared dimensions, consistent grain, governed measures, and clear refresh rules\. Microsoft recommends star\-schema principles for Power BI semantic models because dimension and fact tables support predictable filter propagation and analysis\.\[6\] Put reusable metric logic in certified semantic models rather than rebuilding it in every dashboard\. Define terms such as active customer, booked revenue, on\-time delivery, backlog, and utilization in language the business owner approves\. ### 5\. Catalog, lineage, access, and quality A catalog should show owners, definitions, source systems, refresh expectations, sensitivity, and approved uses\. Microsoft describes a federated governance model in which a central data office sets rules while domain owners and stewards govern data they understand\.\[9\] Lineage should trace data from source through transformations to analytical models and reports so teams can perform root\-cause and impact analysis\.\[10\] ## Make contracts and reconciliation operational Document a data contract for each critical producer\-consumer boundary\. Define keys, field meaning, valid values, null behavior, freshness, history, security, quality thresholds, versioning, and named owners\. Governance is not a cleanup task after the platform is built\. GAO describes effective data governance as roles, responsibilities, processes, policies, standards, and resources that require organizational participation\.\[18\] Assign accountable business owners for critical domains\. UK government guidance defines a data owner as a senior individual responsible for understanding use, lineage, controls, and centralized definitions in the owner's remit\.\[19\] Platform teams can implement controls, but they should not decide what revenue, active customer, or posted invoice means\. Reconcile every critical number through the layers: source to staging, staging to curated data, curated data to the semantic model, and the semantic model to operational or financial control totals\. Record thresholds, exceptions, owners, and closure evidence\. A successful pipeline run proves delivery, not business accuracy\. ## Keep reporting logic connected to the governed model A shared Power BI semantic model can centralize business metrics, relationships, and calculations for multiple reports\.\[20\] This does not make Power BI the owner of source data\. It makes the certified model the controlled location for reusable reporting definitions\. Connected Excel analysis can remain useful for finance and operations when it consumes the certified model instead of exporting data and rebuilding calculations\. The objective is to preserve familiar tools without creating unmanaged copies of business logic\. Lineage should show the sources, transformations, models, reports, and people involved in producing a figure\. The W3C defines provenance as information used to assess the quality, reliability, or trustworthiness of data\.\[21\] ## Build the first source of truth in seven steps 46. Choose one decision\-critical domain, such as customer, revenue, project, or workforce reporting\. 47. List the reports, systems, owners, definitions, identifiers, and known disagreements\. 48. Assign systems of record by field and document conflict and survivorship rules\. 49. Define the target data contract, refresh target, history, security, and quality thresholds\. 50. Build ingestion, standardization, identity matching, reconciliation, and exception workflows\. 51. Publish one certified dataset or semantic model and move a controlled group of reports to it\. 52. Compare outputs through a full business cycle, resolve exceptions, and retire duplicate logic only after approval\. ## What not to do - Do not declare a warehouse authoritative just because it is centralized\. - Do not copy every source field before deciding what the business needs\. - Do not hide unresolved conflicts inside transformation code\. - Do not let every dashboard define its own measures\. - Do not treat governance as a document with no owners or operating process\. - Do not retire old reports until the new model has passed reconciliation and user acceptance\. ## Turn Disconnected Systems Into Trusted Enterprise Data Tevpro helps organizations connect complex enterprise systems and establish the architecture needed to make data reliable, accessible, and ready for what comes next\. Whether the goal is better reporting, workflow automation, application modernization, or AI, we can help turn fragmented systems into an architecture your business can trust\. Your business already has the data\. Let's make sure every system knows which version to trust\.** ****Talk to a member from Tevpro’s data team today\. ** ## Page Sections ### Common questions ## Frequently Asked Questions ### Is a single source of truth the same as a system of record? No\. A system of record is authoritative for a specific domain or business process\. A source of truth combines and reconciles data from one or more systems of record for broader consumption or decision\-making\. ### Does a single source of truth require one database? No\. The trusted consumption layer can be implemented through a warehouse, lakehouse, semantic layer, master data platform, virtualization layer, or a combination\. The key requirements are ownership, definitions, quality, lineage, access, and reconciliation\. ### What should be centralized first? Start with one decision\-critical domain and the reports that depend on it\. Customer, revenue, project, inventory, and workforce domains are common candidates when they have clear ownership and visible disagreement\. ### How do you keep the source of truth current? Set a freshness target for each use case, choose the appropriate movement pattern, monitor delivery and quality, and make exceptions visible\. Not every domain needs real\-time updates\. ### What role does Power BI play? Power BI can provide the certified semantic model and reporting layer, but it should not be the only place where ownership, identity resolution, data quality, and cross\-system reconciliation are defined\. --- Canonical URL: Markdown URL: Last updated: 2026-09-01T17:50:52Z # How to Choose Between Hermes, OpenClaw, Cloudflare, and Vercel Learn how to choose AI agent infrastructure based on agent purpose, memory, tools, integrations, autonomy, governance, and production requirements. There is no universal "best" AI agent platform\. Each framework is designed around different architectural priorities\. For Tevpro's general\-purpose company bot, we chose [**Hermes**](https://hermes-agent.nousresearch.com/) because our requirements placed a high value on persistent sessions, memory, scheduled work, tool access, and continuity across communication channels\. We needed an agent that could behave more like a persistent operating layer than a single\-purpose chatbot\. [**OpenClaw**](https://myclaw.ai/) offers another open\-source approach, with flexible messaging integrations, tool access, and configurable session behavior\. It can be a strong fit for engineering teams that want greater control over configuration, routing, and governance\. More structured platforms, such as [**Cloudflare Agents**](https://developers.cloudflare.com/agents/), can be a better fit for purpose\-built agents with clearer state models, tighter tool boundaries, defined workflows, and specific runtime requirements\. Likewise, [**Vercel's AI ecosystem**](https://vercel.com/ai) can be a natural fit when the agent is closely integrated into a modern web application or digital product experience\. The right framework is the one whose agent architecture best matches the job\. ### Build AI Agents That Are Ready for the Enterprise Building an AI agent is easy\. Engineering one that can operate reliably inside your business is not\. Tevpro helps organizations design and build **production\-ready AI agents** that securely connect AI reasoning with enterprise data, APIs, MCP, ERP and CRM platforms, legacy applications, and real business workflows\. Whether you need a **custom AI agent**, want to integrate AI into existing systems, or need help determining the right agent architecture, **Tevpro's AI engineering experts can help you move from experimentation to production**\. --- Canonical URL: Markdown URL: Last updated: 2026-09-01T14:16:09Z # How to Choose a OneStream Implementation Partner A practical buyer guide for evaluating OneStream implementation partners, delivery models, and post-go-live support. Choosing a [OneStream](https://www.onestream.com/) implementation partner is about more than certifications, rates, or how many consultants a firm can put on the project\. The right partner should understand how your finance team operates, how OneStream fits into your broader technology environment, and what needs to happen for the platform to remain successful after implementation\. Before making a decision, look closely at the team's functional expertise, technical capabilities, delivery model, and the people who will actually be doing the work\. Related articles: [OneStream AI and SensibleAI: Capabilities, Use Cases, and Readiness](https://tevpro.com/blog/onestream-ai-sensibleai-capabilities-use-cases) ## Start With the Problem You Need to Solve Not every OneStream project is the same\. You may be implementing financial consolidation, expanding planning and forecasting, redesigning reporting, improving workflows, integrating new systems, or trying to fix an implementation that is not working as expected\. Start there\. > Before talking to implementation partners, define the processes in scope, systems and data involved, finance teams affected, important deadlines, and what needs to be better when the project is finished\. A good OneStream partner should spend time understanding those requirements before recommending an architecture or implementation plan\. ## Look for Both Finance and Technical Expertise OneStream sits at the intersection of finance, data, and enterprise technology\. Your implementation team needs to understand consolidation, planning, reporting, workflows, controls, and how finance users actually work\. But functional expertise alone is not enough\. The team should also understand integrations, data movement, security, environments, testing, releases, and the enterprise systems surrounding OneStream\. Ask prospective partners to explain how a finance requirement moves from discovery through configuration and testing\. Then ask what happens when that requirement depends on ERP data, an integration, a business rule, or another enterprise system\. The strongest teams can comfortably answer both sides of that conversation\. ## Know Who Will Actually Do the Work The people in the sales presentation are not always the people who show up after the contract is signed\. Ask exactly who will lead the engagement, who will perform the day\-to\-day work, which specialists will be involved, and how accessible senior resources will be throughout the project\. You should also understand what will be expected from your own finance and IT teams\. This becomes especially important when something does not go according to plan\. Ask what happens when a data dependency is late, requirements change, or an important design decision becomes blocked\. You are evaluating the team's ability to deliver the project, not simply its knowledge of OneStream\. ## Seven Questions to Ask a OneStream Implementation Partner 23. **Which finance processes will you map before configuration begins?** 24. **Who will make key design decisions, and how will unresolved decisions be escalated?** 25. **Who will perform the day\-to\-day work, and how involved will senior consultants be?** 26. **How will data, integrations, security, and controls be addressed alongside the finance design?** 27. **How will you test the implementation against a realistic close, planning, or reporting cycle?** 28. **What documentation, training, and knowledge transfer will our internal team receive?** 29. **What happens after go\-live, and who will support the environment?** The quality of the answers matters more than the presentation around them\. ## Compare Partners Using the Same Criteria It is easy for OneStream partner evaluations to become subjective, particularly when several firms appear technically qualified\. Create a simple scorecard and evaluate each partner against the same criteria\. Consider functional OneStream expertise, technical and integration capabilities, proposed team, senior involvement, delivery approach, knowledge transfer, post\-go\-live support, pricing transparency, and experience with projects similar to yours\. Then weight those criteria based on your project\. If your biggest risk is integrating OneStream with several enterprise systems, technical integration experience should carry more weight\. If you are redesigning financial processes at the same time, functional expertise and change management may deserve greater emphasis\. Choose for the project you actually have\. ## Watch for OneStream Implementation Red Flags Be cautious when a partner presents a highly detailed implementation plan before understanding your environment\. Other warning signs include unclear staffing, heavy reliance on junior resources without senior oversight, assumptions that have not been validated, limited discussion of data and integrations, and vague answers about what happens after go\-live\. Also pay attention to how prospective partners handle uncertainty\. Enterprise implementations rarely proceed exactly as planned\. A strong partner should be able to explain how the team identifies risks, makes decisions, manages changes, and keeps the project moving when something unexpected happens\. ## Think Beyond Go\-Live A successful OneStream implementation should not leave your finance team dependent on the implementation partner indefinitely\. Ask how knowledge will be transferred throughout the project, what documentation your team will receive, and whether internal administrators will understand the decisions behind the configuration\. You should also know what support looks like after launch\. Some organizations need occasional technical assistance\. Others need ongoing optimization, integration work, new workflows, reporting changes, or additional OneStream development\. Before signing, ask who will handle issue triage, administrator questions, recurring close\-cycle problems, and the enhancement backlog after go\-live\. [Tevpro’s OneStream long\-term support](https://tevpro.com/services/onestream-long-term-support/) page shows what an ongoing support conversation can cover\. Understanding that model before implementation can prevent an awkward transition after go\-live\. ## Choose the Team, Not Just the OneStream Partner Ultimately, you are choosing the people who will work alongside your finance and IT teams on a business\-critical platform\. Certifications and partner credentials matter, but so do engineering depth, finance knowledge, communication, accountability, and the ability to solve problems when the answer is not obvious\. The right OneStream implementation partner should leave you with more than a working platform\. Your organization should understand the system, be able to operate it confidently, and have a foundation that can evolve as the business changes\. Tevpro provides OneStream implementation, optimization, integration, workflow design, and post\-go\-live support with experienced functional and technical resources\. Explore Tevpro’s OneStream Consulting Services ## Page Sections ### OneStream implementation partner FAQs ## Frequently Asked Questions ### What should I look for in a OneStream implementation partner? Look for a partner that combines OneStream expertise with a strong understanding of finance processes, data, integrations, and enterprise technology\. The team should be able to translate requirements from finance into a maintainable technical solution while addressing security, testing, reporting, workflows, and integration dependencies\. Also evaluate the people who will actually work on your project\. Ask about senior involvement, relevant OneStream experience, knowledge transfer, and how the team handles issues when requirements or dependencies change\. ### How much does a OneStream implementation cost? There is no standard cost for a OneStream implementation\. The investment depends on the scope and complexity of the project, including the number of finance processes being implemented, data sources and integrations, reporting requirements, business rules, environments, historical data, testing, and the amount of internal support available\. Rather than comparing hourly rates alone, ask prospective partners to explain the assumptions behind their estimates, what is included in the scope, and what could cause the cost to change\. ### How long does a OneStream implementation take? The timeline depends on what you are implementing and the complexity of the organization\. A focused project with a clearly defined scope can move considerably faster than an enterprise program involving consolidation, planning, reporting, multiple integrations, data transformation, and significant process redesign\. Data readiness, stakeholder availability, decision\-making, testing, and integration dependencies can have as much impact on the schedule as the OneStream configuration itself\. A good implementation partner should establish the timeline after understanding these factors rather than promising a standard implementation schedule\. ### What questions should I ask a OneStream implementation partner? Ask who will perform the day\-to\-day work, how much senior involvement the project will receive, and what experience the team has with projects similar to yours\. You should also ask how the partner approaches finance\-process discovery, data and integrations, security, testing, project risks, documentation, knowledge transfer, and post\-go\-live support\. The answers should tell you not only whether the partner understands OneStream, but whether the team has a disciplined approach to delivering the project\. ### Do I need a certified OneStream partner? Certifications are an important indicator of OneStream knowledge, but they should not be the only factor in selecting a partner\. OneStream offers certifications covering implementation foundations, administration, core platform architecture, financial close, and reporting and dashboards\. Look at the credentials and experience of the specific people assigned to your project, along with their finance, technical, integration, and delivery experience\. A strong implementation requires more than platform knowledge; it requires understanding how OneStream fits into your broader finance and technology environment\. ### Can a OneStream partner take over a struggling implementation? Yes\. An experienced OneStream partner can assess an existing implementation, identify where the project is breaking down, and develop a recovery plan\. That assessment may include application design, business rules, data quality, integrations, workflows, reporting, performance, security, testing, and unresolved finance requirements\. The first priority should be understanding the root causes of the problems before making additional changes\. From there, the partner can determine what should be corrected, redesigned, completed, or left in place and establish a realistic path toward stabilization and go\-live\. ### Talk through the work before you commit to a plan\. --- Canonical URL: Markdown URL: Last updated: 2026-10-02T19:30:07Z # How to Convert an SFCC Catalog Export Into Sanity NDJSON Two practical paths for bringing Salesforce Commerce Cloud catalog data into Sanity: a Python XML-to-NDJSON import or Sanity Connect for ongoing synchronization. An SFCC catalog export can get products into Sanity quickly\. It will not keep them current after the import\. The right choice depends on whether you are moving a catalog once or keeping SFCC and Sanity connected over time\. There are two practical routes\. Build a small Python converter for a controlled XML to NDJSON import, or use Sanity Connect for Salesforce Commerce Cloud when SFCC remains the live commerce system and Sanity needs a continuing feed\. ## Start with field ownership Write down which system owns each field before you map XML\. SFCC should normally own SKU, price, inventory, variants, and the product ID\. Sanity can own product copy, campaign modules, buying guides, editorial media, and other merchandising fields that editors need to change without touching SFCC\. That boundary prevents a repeat import from erasing editorial work or turning Sanity into a second place to maintain price data\. ## Manual route: convert an SFCC export with Python The manual route is plain by design\. Export catalog XML from SFCC Business Manager, save it in an input folder, run a Python script, inspect the NDJSON output, and import it into a non\-production Sanity dataset\. Review a representative set of products in Studio before you use the same process against production\. ### The workflow 9. Export the catalog XML from SFCC Business Manager\. 10. Save the source file with a date or release identifier so the import can be reproduced\. 11. Run the converter and write one Sanity document per NDJSON line\. 12. Validate IDs, expected document count, category references, variants, locales, and products that are no longer online\. 13. Import into a development or staging dataset, then inspect the result in Sanity Studio\. ### A simplified SFCC catalog export Real exports vary by catalog configuration, locale, and custom attributes\. This small example shows the fields the converter maps below\. The default SFCC namespace is why the Python example reads element names without their namespace prefix\. Your export may include different custom attributes, multiple localized values, category assignments, images, and variant records\. ### Create the Sanity schema before mapping fields The import cannot create a useful content model for you\. Define every field you want to write, then keep SFCC owned data separate from editor managed fields\. The examples below keep source IDs and commerce state read\-only, while leaving room for editorial copy that later imports will not overwrite\. Import category documents before products if products reference categories\. The stable IDs in both examples make that order predictable: category\.womens\-tops exists before product\.classic\-blouse points to it\. The converter below reads the simplified export, ignores the XML namespace, maps a custom attribute, and writes product documents with stable IDs: The output is NDJSON, not one large JSON array\. Every line is a standalone Sanity document\. This example emits the category first, then a product with a valid category reference: ### Import the NDJSON into Sanity After validating the file, import it into a non production Sanity dataset first\. [Sanity’s import tool accepts NDJSON files](https://www.sanity.io/docs/content-lake/importing-data), with one document per line\. Run the command from a project configured for the target Sanity project and use the dataset name you actually intend to populate\. Sanity will reject an incoming document when the same ID already exists unless you intentionally choose an overwrite option\. Treat a repeat import as a separate review step: back up the target, confirm field ownership, and verify that the run will not replace editor\-managed content\. The part that takes time is the mapping\. You need to create every Sanity schema field you intend to import\. If SFCC has a material attribute, a product badge, a localized description, or a category relationship that matters on the site, define the field in Sanity first and add the matching transformation rule to the script\. Do not blindly import every SFCC attribute because it exists\. Start with fields the storefront or editors will use\. Add the rest after the first import proves the shape is right\. ### What to validate before importing - Stable IDs\. Use the SFCC product ID in the Sanity ID or store it as a permanent external ID\. A title is not stable enough\. - References\. Categories, master products, variants, and related products need valid Sanity references or a deliberate alternative\. - Locales\. Map SFCC locales to the same locale strategy used by the Studio and storefront\. - Repeat imports\. Decide which fields the script can patch and which editorial fields it must leave alone\. - Images\. Decide whether to retain SFCC image URLs, upload assets to Sanity, or keep campaign imagery in a separate editorial workflow\. The manual route works well for a one\-time migration, a small catalog, or a pilot\. It becomes harder to operate when catalog changes need to move continuously, variant updates are frequent, or many locales need to remain in sync\. ## Continuous route: Sanity Connect for SFCC Sanity Connect is Sanity's SFCC integration\. It includes the int\_sanity\_connect cartridge for Salesforce B2C Commerce, the [@sanity/sfcc Studio plugin](https://www.sanity.io/docs/apis-and-sdks/sanity-connect-for-salesforce-commerce-cloud), and storefront integration patterns\. The cartridge uses the SFCC Jobs framework for an initial full catalog sync and later delta syncs\. Products and categories become Sanity documents, with read\-only commerce fields beside editor controlled fields for enrichment\. This route makes sense when SFCC stays authoritative and the business needs Sanity to receive ongoing product and category changes\. The cartridge handles much of the integration plumbing, but the team still needs to define editorial fields, set up locales, decide how the storefront combines commerce data with Sanity content, and test failures and re\-syncs in a sandbox\. Sanity's full sync creates documents for products, variants, and categories\. Estimate catalog and variant volume before production, because those documents count against the Sanity plan\. ## Which route should you use? Use Python when you need to migrate a catalog, validate a new content model, or run a controlled bulk refresh\. It is fast to build, easy to inspect, and gives the team a chance to learn the source data before committing to an ongoing integration\. Use Sanity Connect when SFCC is the live source of truth and content needs to stay current in Sanity\. It is the better fit for continuous synchronization, provided the team is ready to own the setup and operating model\. Start with 25 to 50 products that include variants, categories, images, localized fields, and at least one discontinued item\. That test will expose the mapping decisions that a full catalog import tends to hide\. ## Page Sections ### SFCC to Sanity import questions ## Frequently Asked Questions ### Can I import SFCC XML directly into Sanity? No\. Sanity imports JSON or NDJSON documents, so the XML needs to be transformed first\. A Python script can parse the XML and write one valid Sanity document per line\. ### Do I need to create Sanity schema fields before converting the catalog? Yes\. Define the product, category, reference, localization, and editorial fields you plan to use before writing the mapping\. The converter should only write fields that exist in the target content model\. ### Should Sanity own product prices and inventory? Usually no\. Keep transactional commerce fields such as price, inventory, SKU, and variants in SFCC\. Use Sanity for the editorial fields that marketing and content teams need to manage\. ### How do I keep editorial content from being overwritten by later imports? Limit the converter to SFCC\-owned fields and patch documents by stable product ID\. Keep editor\-owned fields in a separate part of the Sanity document and do not include them in the import payload\. ### When should I use Sanity Connect instead of a Python script? Use Sanity Connect when SFCC remains active and Sanity needs a continuing product and category feed\. Use a script for a migration, proof of concept, or controlled refresh where a manual run is acceptable\. ### Should I test the import in production first? No\. Import a representative sample into a non\-production dataset first\. Check document counts, references, locales, images, variants, and the Studio editing experience before a production run\. ### Need a catalog migration path your team can operate? --- Canonical URL: Markdown URL: Last updated: 2026-09-25T20:42:21Z # How to Copy Arrays of Objects vs\. Arrays of Primitives in TypeScript Copy TypeScript arrays without accidentally sharing object references. Compare spread syntax and map(), and learn why copying an object with spread is still shallow. Need to copy an array in TypeScript? Spread syntax \(\[\.\.\.items\]\) or map\(\) creates a new array, but the result is shallow\. Primitive values are copied into the new array; objects inside it still share references unless you copy those objects too\. Choose the approach based on what you need to change\. ## Copying Arrays of Primitives When copying arrays of primitive values, both the\.map\(\) method and the spread operator create shallow copies of the array, meaning the new array contains the same primitive values, but is a distinct array in memory\. ### Using the Spread Operator ### Using the\.map\(\) Method In both cases, the original array remains unchanged after modifying the copied array, as primitive values are copied by value\. ## Copying Arrays of Objects When copying arrays of objects, using the spread operator or the\.map\(\) method can create shallow copies of the array\. However, the objects themselves are still referenced, meaning changes to the objects in the copied array will affect the original objects\. ### Using the Spread Operator ### Using the\.map\(\) Method If you need to edit each object without changing the original, map\(\) can create a new top\-level object for each item\. The example below copies one object level; nested objects remain shared\. Here map\(\) creates a new array and the inner spread creates a new top\-level object for each item\. Changes to top\-level properties on a copied item do not affect the original\. Nested objects are still shared, so this is not a deep copy\. ## Conclusion Spread syntax and map\(\) both produce a new array\. With objects, both approaches share item references unless you map each item to a new object\. An inner spread copies only that object level, not nested objects\. For independent nested data, choose a cloning approach that matches your data types and verify it with a nested\-object test\. We'd love to hear from you\! Reach us via [Twitter](https://twitter.com/Tevpro), [Linkedin](https://www.linkedin.com/company/tevpro), or send us a [message](https://tevpro.com/contact-us)\. ## Page Sections ### Questions about copying TypeScript arrays ## Frequently Asked Questions ### Does spreading an array of objects copy the objects? No\. \[\.\.\.items\] creates a new array, but each object in it still refers to the same object in the original array\. Changing a property on one of those objects can affect both arrays\. ### Is array\.map\(item => \(\{\.\.\.item\}\)\) a deep copy? No\. It creates a new array and a new top\-level object for each item\. Nested objects inside each item remain shared unless you copy them separately\. ### When should I use map\(\) instead of spread syntax to copy an array? Use spread syntax when you only need a new array with the same elements\. Use map\(\) when you need to transform elements or make a new top\-level object for each item\. --- Canonical URL: Markdown URL: Last updated: 2026-09-29T15:13:44Z # How to Enhance iOS App User Journey Using Deep Links How to Enhance iOS App User Journey Using Deep Links. Get practical implementation guidance, technical considerations, and next steps from Tevpro. Deep linking in iOS allows you to direct users to specific content within an app, making your app more accessible and enhancing the user experience\. In this guide, we'll walk you through the steps to set up deep linking using the Info\.plist file and bundleURLSchemes to extract the correct URL schemes and create meaningful deep links to enhance the user journey\. ### Step\-by\-Step Guide One crucial part of setting up deep linking is finding the correct URL scheme for your app\. This information is stored in the Info\.plist file of your app\. 1\. Locate the Info\.plist File The Info\.plist file is a configuration file that contains key\-value pairs related to the app's settings\. - Find the file named Info\.plist associated to the app\. - If opening the project, it's usually located in the Supporting Files group or directly in the project root\. - If you are wanting to reference an already downloaded app's Info\.plist file, usually found by searching in the search bar or right\-clicking each item to "Show Package Contents" until the Info\.plist file is located\. ### 2\. Open the Info\.plist File You can open the Info\.plist file using a text editor or a dedicated plist editor\. Some examples of text editors include Notepad\+\+, Xcode, Visual Studio Code\. ### 3\. Find the CFBundleURLTypes Key The CFBundleURLTypes key contains an array of dictionaries, each representing a URL scheme that the app supports\. This key is used to define custom URL schemes that the app can handle\. - In the Info\.plist editor, look for the CFBundleURLTypes key\. Expand it to see the array of URL schemes\. - In in XML format, search for the CFBundleURLTypes key\. It will look something like this: ### 4\. Identify the URL Schemes Within the CFBundleURLTypes key, look for the CFBundleURLSchemes key, which lists the URL schemes\. Each scheme is a string that represents a custom URL scheme your app can handle\. In the example XML snippet above: - The app supports the URL schemes myapp and myapp2\. ### 5\. Formulate the Deep Link A deep link to your app is created using these URL schemes\. You can format a deep link like this: or The URL scheme \(myapp or myapp2\) is followed by a path, which could be specific to what you want to link to within the app\. ### Testing the Deep Link To test the deep link, you can: - Use a web browser: Enter the URL scheme in Safari's address bar \(e\.g\., myapp://some/path or simply myapp://\), and it should open the app if it's installed and correctly handles the scheme\. - Use the window\.open Method: You can programmatically test the deep link using the window\.open method\. Finding and utilizing deep links in iOS apps involves identifying the correct URL schemes from the Info\.plist file\. ### Conclusion Mobile app deep linking can be tricky\-there is no one\-size\-fits\-all solution\. Following the steps outlined above, you can efficiently locate the CFBundleURLTypes key in your app's configuration, extract the URL schemes, and create meaningful deep links to enhance app navigation and user engagement\. Still have questions? Tevpro is here to help\! Reach us via [Twitter](https://twitter.com/Tevpro), [Linkedin](https://www.linkedin.com/company/tevpro), or send us a [message](https://tevpro.com/contact-us)\. We'd love to hear from you\. Happy deep linking\! --- Canonical URL: Markdown URL: Last updated: 2026-09-01T14:16:09Z # How to Execute an Oracle Essbase Calc Script with the REST API Learn how to run an Oracle Essbase calc script through the REST API, pass runtime substitution variables, and trigger the job from JavaScript or Excel VBA. Short answer: You can execute an Oracle Essbase calc script through the REST API by posting a calc job to the Essbase jobs endpoint\. The request identifies the application, database, calc script, and any runtime substitution variables, so the job can run under a system account instead of the current Excel user\. This article walks through the pattern we used after a client moved from a legacy on\-premise Essbase instance to Oracle Essbase Cloud 21c\. The goal was simple: trigger a calc script from an Excel\-driven workflow while keeping execution tied to a controlled integration user\. ## What the Essbase REST API Calc Job Does An Essbase REST API calc job lets an external process ask Essbase to run a named calculation script\. Instead of opening the Essbase console manually, the calling script sends a request with the application, cube, job type, script name, and parameters\. ## Prerequisites Before you automate the calc script, make sure you have the pieces below in place\. - An Essbase application and database where the calc script is deployed - A calc script that can run successfully inside Essbase before automation is added - A service or system user with permission to submit calc jobs - The Essbase REST base URL for the target Oracle tenant - A way to store credentials outside the script, such as environment variables - A REST client for testing, such as Postman, before you wire the request into code ## Step 1: Create the Essbase Calc Script First, create a basic calc script in Essbase\. In this example, the script defines a runtime substitution variable named TevWho\. That default value can be overridden when the REST job is submitted\. The important detail is not the specific dimensional logic\. The important detail is that the script declares the runtime substitution variable and then uses it inside the calculation scope\. ## Step 2: Test the REST Request in Postman Before converting the workflow into code, test the request shape in Postman\. This helps isolate authentication, URL, permissions, and request\-body issues before they get mixed into an Excel macro or JavaScript script\. The request should submit a calc job and include the same runtime substitution variable name used in the calc script\. If the Postman request works, you have a clean baseline for automation\. ## Step 3: Submit the Calc Job from JavaScript Once the REST request works, the next step is to automate it\. The JavaScript below uses Axios to post a calc job to the Essbase jobs endpoint\. The same request structure can later be translated into VBA for Excel\. ## The Request Body Is the Key Piece Most of the script is standard HTTP setup\. The part that matters most is the request body\. - application tells Essbase which application to use\. - db identifies the target database or cube\. - jobtype is set to calc\. - parameters\.script names the calc script to run\. - parameters\.rtsv passes runtime substitution variables into the job\. In the example, the calc script has a default value of C\-DAL, but the REST call submits HTOWN\. That lets the external workflow control the calculation scope without editing the calc script itself\. ## Step 4: Verify the Job in Essbase Cloud Console After the script runs, verify the result in the Essbase Cloud Console\. You want to confirm that the job was submitted by the expected system user, used the intended calc script, received the runtime substitution variable, and completed successfully\. ## Step 5: Convert the Pattern to an Excel Macro After the JavaScript proof of concept works, converting the pattern to VBA is mostly a matter of recreating the same HTTP request\. The macro needs to authenticate, build the JSON body, post to the Essbase jobs endpoint, and report whether the submitted job succeeded\. The useful part of this approach is control\. Excel can initiate the workflow, but Essbase executes the calculation under a known integration account with predictable permissions\. ## Production Hardening Checklist - Store Essbase credentials outside the macro or script\. - Use a dedicated integration user instead of a personal account\. - Limit the integration user to the Essbase permissions needed to run the target job\. - Validate runtime substitution variable values before submitting the job\. - Log the request ID or job ID so support teams can trace failures\. - Return useful errors to the Excel user instead of hiding the REST response\. - Test the calc script directly in Essbase before debugging the API layer\. ## FAQ ### Can you run an Essbase calc script through the REST API? Yes\. In Essbase 21c and Essbase Cloud, you can submit a calc job to the REST API jobs endpoint and identify the application, database, calc script, and runtime substitution variables in the request body\. ### Which REST endpoint runs an Essbase calc script? The common pattern is to POST a calc job to /essbase/rest/v1/jobs\. The request body sets jobtype to calc and includes the target application, database, script name, and parameters\. ### How do runtime substitution variables work with Essbase REST jobs? Runtime substitution variables are passed in the job parameters as name and value pairs\. The calc script must define and use the same runtime variable names, so the API value can replace the default value at execution time\. ### Can this be called from an Excel macro? Yes\. The JavaScript example proves the API request shape first\. The same request can then be translated into VBA so an Excel macro can trigger the calc script with a system user instead of the logged\-in Excel user\. ## Need Help Automating Essbase Workflows? Tevpro helps teams automate Oracle Essbase, OneStream, Excel\-driven planning workflows, and custom integration layers\. If you want to trigger calculations safely from Excel or connect Essbase to another business process, [contact us](https://tevpro.com/contact-us) and we can help you map the cleanest path\. Photo by [Markus Winkler](https://unsplash.com/@markuswinkler?utm_source=unsplash&utm_medium=referral&utm_content=creditCopyText)\. --- Canonical URL: Markdown URL: Last updated: 2026-09-01T14:16:02Z # How to Manage Next\.js Redirects With Sanity and Cloudflare Workers KV How Tevpro manages CMS-authored redirects in Sanity, synchronizes them to Cloudflare Workers KV, and runs a Next.js site on Cloudflare with OpenNext and R2-backed incremental caching. Redirects look like a small SEO task until a website has enough content, editors, URL changes, and migration history to make them operationally important\. For [Tevpro's Next\.js website](https://tevpro.com/), we built a CMS\-managed redirect system using [**Sanity**](https://www.sanity.io/)** **and [**Cloudflare Workers KV**](https://developers.cloudflare.com/kv/)\. Editors can create and manage redirects in Sanity without requiring an engineer to modify application code or deploy the website\. The architecture separates redirect management from redirect execution: Sanity serves as the editorial source of truth\. When redirect rules change, a signed webhook synchronizes the published redirect map to Cloudflare Workers KV\. At runtime, a Cloudflare Worker evaluates incoming URLs before Next\.js renders the request\. This gives content owners control over URL changes while keeping redirect resolution fast, predictable, and independent of a live CMS request\. ## Why Redirect Management Needs Its Own System Next\.js provides built\-in ways to configure redirects, and hard\-coding a short, stable list of redirects can be perfectly reasonable\. The operating model changes when redirects become routine editorial work\. A simple URL correction can otherwise require an engineer to update application configuration, open a pull request, complete a review cycle, and deploy the application\. That is a lot of software delivery activity for what is often a straightforward content or SEO decision\. Production redirect management also requires more than maintaining a list of old and new URLs\. **A reliable redirect system needs to account for:** - Permanent versus temporary redirects - Exact and parameterized URL patterns - Redirect loops - Redirect chains - Duplicate source URLs - Internal versus external destinations - URL validation - Slug and content changes - Large redirect imports during website migrations - Recovery when synchronization fails **For Tevpro\.com,** we wanted redirect decisions to live with the content while redirect execution remained part of the application infrastructure\. ## How the Redirect Architecture Works The system has two distinct workflows: **authoring and synchronization** and **runtime redirect resolution**\. **When an editor creates or changes a redirect:** 27. The redirect is created and published in Sanity\. 28. Sanity sends a signed webhook to the Next\.js application\. 29. The webhook endpoint verifies the request\. 30. The application loads and normalizes the published redirect rules\. 31. The resulting redirect map is synchronized to Cloudflare Workers KV\. **When a visitor or search crawler requests a URL:** 33. The request reaches the Cloudflare Workers environment\. 34. Redirect logic evaluates the incoming pathname\. 35. The Worker checks Workers KV for an exact redirect and evaluates applicable pattern\-based rules\. 36. If a redirect matches, the Worker returns the appropriate HTTP redirect response\. 37. If no redirect matches, the request continues into the Next\.js application through OpenNext\. The important architectural decision is that **Sanity is not queried during every visitor request**\. Sanity manages the redirect data\. Workers KV serves it at runtime\. ## Why We Manage Redirects in Sanity We model redirects as structured documents in Sanity alongside the rest of the site's managed content\. Each redirect contains a source path, destination, redirect status, and optional internal notes\. The schema validates redirect data before it reaches production\. A source must begin with a valid relative path, while destinations must be either approved internal paths or complete HTTP\(S\) URLs\. Invalid formats, spaces, and protocol\-relative URLs can be rejected before publication\. This gives editors a controlled interface for managing URL changes without exposing application configuration\. It also creates a clean ownership boundary: **Sanity is where people make redirect decisions\. It is not the service the production application needs to query for every redirect request\.** ## Why We Use Cloudflare Workers KV for Redirects One of the architectural questions we considered was where the production redirect map should live\. For our implementation, **Cloudflare Workers KV is a better fit than D1 **because redirect resolution is fundamentally a key\-value lookup problem\. **The application receives a path such as:** `/old\-services\-page` **and needs to determine whether that path maps to a destination such as:** `/services/new\-services\-page` That does not require relational queries or transactional application data\. The common operation is simply: **incoming path → redirect destination \+ HTTP status** Workers KV provides a straightforward runtime primitive for that workload and integrates naturally with the Cloudflare Workers environment where the redirect logic executes\. [Cloudflare D1](https://developers.cloudflare.com/d1/) is a relational database service and can be a better choice when an application requires SQL queries, relationships, or transactional behavior\. Redirect resolution did not require that machinery in our implementation\. Choosing the narrowest appropriate infrastructure primitive keeps the redirect runtime easier to understand and operate\. ## Why Not Put Every Redirect in `next\.config\.js`? Next\.js supports redirects directly in application configuration\. For a small number of stable, developer\-managed rules, that approach works well\. Our requirement was different\. We wanted redirects to become **managed editorial data** rather than application configuration\. When redirects live in Sanity, an authorized content owner can create or update a rule without changing application code\. Publishing that change triggers synchronization to the runtime redirect store without requiring a normal application deployment\. **This becomes particularly useful for sites with:** - Frequent content changes - Large content libraries - Multiple editors - SEO teams managing URL changes - Website or CMS migrations - Large historical redirect maps The goal is not to replace Next\.js redirect configuration in every situation\. It is to use a different operating model when redirects need to change independently of application releases\. ## 301 vs\. 307 Redirects Our Sanity schema allows editors to explicitly choose between permanent and temporary redirects\. **Permanent URL changes return an HTTP 301 response\. Temporary redirects return an HTTP 307 response\.** The distinction matters for both application behavior and SEO\. A permanent redirect indicates that a resource has moved to a new location and that the destination should generally be treated as the replacement URL\. A temporary redirect communicates that the original URL may still be relevant and that the move should not necessarily be treated as permanent\. Rather than hiding that decision in application code, the redirect status is part of the content model and visible to the person creating the rule\. The important principle is that redirect status should be intentional\. A production redirect system should not treat every URL change as interchangeable\. ## Handling Exact and Parameterized Redirects Most redirects are simple exact matches\. **For example:** Those rules are stored in Workers KV under predictable keys, allowing the Worker to handle the most common lookup efficiently\. Some redirects, however, need to represent patterns rather than individual URLs\. **For example, a legacy site structure might contain URLs that conceptually map like this:** Our synchronization process therefore separates exact redirects from parameterized patterns\. Exact matches are evaluated first\. Pattern\-based rules are maintained as a compact collection that can be evaluated when an exact redirect does not exist\. This gives the system the flexibility to handle legacy URL structures without forcing every incoming request through unnecessary pattern matching\. ## Preventing Redirect Chains and Loops Redirect flexibility needs guardrails\. Consider a redirect chain: The visitor and search crawler must make multiple requests before reaching the final destination\. When possible, the better rule is: Loops are more serious: A production redirect system should therefore validate and normalize redirect rules rather than blindly publishing whatever data it receives\. The same applies to duplicate source paths\. A source URL should have one predictable outcome, not multiple competing destinations\. These checks become especially important during website migrations, where hundreds or thousands of historical URLs may be imported at once\. Redirect management is not simply about storing source and destination strings\. It is about maintaining a predictable URL graph\. ## Redirects Run Before Page Rendering At runtime, redirect resolution happens at the request boundary in the Cloudflare Workers environment\. The Worker reads the incoming pathname and evaluates it against the redirect data stored in Workers KV\. If a rule matches, the application returns the appropriate redirect response before the request proceeds to page rendering\. If no rule exists, the request continues normally into the Next\.js application\. **Conceptually, the runtime logic looks like this:** This is a simplified example rather than our complete production implementation, but it illustrates the important architectural point: **determine whether the request should redirect before doing the work required to render a page\.** That matters for visitors and search engines\. The browser receives a real HTTP redirect rather than loading a page and then performing client\-side navigation\. Search crawlers receive the HTTP status and destination directly, and the application avoids unnecessary rendering work for a request whose correct response is simply another location\. ## Synchronizing Sanity Redirects to Workers KV When a redirect document changes, Sanity sends a signed webhook to a dedicated Next\.js endpoint\. The application verifies the webhook signature before performing synchronization\. Invalid requests are rejected rather than being allowed to modify production redirect behavior\. Once verified, the synchronization process loads the published redirect set, normalizes the records, separates exact and pattern\-based rules, and updates the Workers KV namespace used by the production runtime\. This security boundary is important\. A redirect system can change where visitors and search engines are sent\. The synchronization endpoint therefore should not function as an unauthenticated public mechanism for changing routing behavior\. Publishing is treated as a privileged operational event: **authenticated, validated, and controlled\.** ## Designing a Recoverable Redirect Sync Webhooks are useful, but production systems should not assume every integration event will always arrive exactly as expected\. Our redirect synchronization process includes a **recovery mechanism**\. A control within Sanity Studio can initiate a full refresh of the published redirect set\. This allows the team to rebuild the **Workers KV redirect map** after a large import, configuration change, or failed webhook and provides a deterministic recovery path\. Instead of trying to determine which individual event may have been missed, the system can synchronize the known published state from Sanity back to the runtime store\. This becomes especially valuable during large CMS migrations, where redirect data may arrive in bulk rather than through normal day\-to\-day editorial activity\. ## Where OpenNext and R2 Fit Redirect handling is only one part of our site’s Cloudflare architecture\. Tevpro\.com is built with Next\.js and runs on Cloudflare Workers\. OpenNext for Cloudflare provides the runtime bridge that allows the application to operate in the Workers environment while preserving the Next\.js development model\. Cloudflare R2 serves another purpose\. It supports the OpenNext incremental cache used by the application\. It is **not** our redirect store\. **The separation is intentional and each component solves a different problem:** **Workers KV → **redirect data **R2 → **incremental\-cache artifacts **Cloudflare Workers → **request and redirect execution **Sanity → **editorial content and redirect authoring **OpenNext → **Next\.js runtime compatibility on Cloudflare Keeping those responsibilities explicit makes the architecture easier to reason about, troubleshoot, and evolve\. ## Why This Architecture Matters for SEO Redirects are infrastructure, but their consequences are highly visible to search engines\. When URLs change, correctly implemented redirects help crawlers understand where content has moved and prevent users from landing on obsolete locations\. A poorly maintained redirect system can instead create redirect chains, loops, stale destinations, unnecessary crawl paths, and inconsistent URL behavior\. Moving redirect management into the CMS also brings URL changes closer to the people managing content and SEO\. Editors can account for redirects as part of publishing and migration work rather than treating them as a separate engineering request after the fact\. The technical architecture supports the SEO objective: **make every old URL resolve to the correct destination as directly and predictably as possible\.** ## What This Gives the Team **For editors, **redirect management becomes part of the CMS workflow they already use\. **For engineering**, routine URL changes no longer require application releases\. **For visitors and search engines**, redirect resolution happens before unnecessary rendering work\. **And for the production application,** Sanity does not become a live dependency every time someone requests an old URL\. **The result is a clear division of responsibilities:** - Sanity owns redirect authoring\. - Signed webhooks synchronize published redirect data\. - Workers KV provides the runtime redirect map\. - Cloudflare Workers evaluate redirects at the edge\. - R2 supports the application's incremental cache\. - OpenNext runs the Next\.js application in the Cloudflare Workers environment\. The operational lesson is not that every website needs this exact technology stack\. It is that **redirect authoring and redirect execution are different jobs**\. Separating them allows content teams to control URL changes while engineering maintains a fast, predictable production request path\. ## The Broader Engineering Lesson Redirect management is a relatively small piece of a modern web platform, but it illustrates a larger production engineering principle\. The technologies themselves are rarely the difficult part\. The challenge is deciding **which system should own which responsibility and how those systems should communicate reliably in production**\. For this implementation, Sanity provides the editorial workflow\. Signed webhooks carry trusted changes\. Workers KV provides the runtime data structure\. Cloudflare Workers execute the redirect logic\. OpenNext runs the Next\.js application, and R2 supports incremental caching\. No single technology is being asked to solve every problem\. That separation of responsibilities is what turns a collection of modern platforms into a maintainable production architecture\. ## Final Thoughts At Tevpro, we apply the same engineering approach to modern web applications, enterprise integrations, legacy modernization, and AI\-enabled systems: use modern platforms where they create leverage, then engineer the architecture between them for performance, security, maintainability, and production reliability\. **Building or modernizing a complex web application? Tevpro engineers production\-ready applications and cloud architectures designed to perform beyond the prototype\. **[**Let’s collaborate\. **](https://tevpro.com/contact-us) ## Page Sections ### Common Questions ## Frequently Asked Questions ### Can Sanity manage redirects for a Next\.js website? Yes\. Redirects can be modeled as structured Sanity documents containing a source URL, destination, redirect status, and other metadata\. In our architecture, publishing those documents triggers synchronization to Cloudflare Workers KV, where the rules can be evaluated at runtime without querying Sanity for every visitor request\. ### Why use Cloudflare Workers KV for redirects? Redirect resolution is primarily a key\-value lookup: an incoming path needs to resolve to a destination and HTTP status\. Workers KV is well suited to that access pattern and integrates directly with the Cloudflare Workers environment where our redirect logic executes\. ### Should redirects be stored in Workers KV or Cloudflare D1? It depends on the application's requirements\. Workers KV is a natural fit for straightforward path\-to\-destination lookups\. D1 is better suited to applications requiring relational data, SQL queries, or transactional behavior\. For Tevpro's redirect architecture, KV provides the simpler runtime model\. ### Do Sanity redirects require a Next\.js deployment? Not with this architecture\. Publishing redirect changes in Sanity triggers a signed webhook that synchronizes the published redirect data to Workers KV\. Redirect data can therefore change independently of a normal application deployment\. ### Why not manage all redirects in next\.config\.js? Next\.js application configuration works well for a relatively small number of stable, developer\-managed redirects\. A CMS\-managed system becomes useful when content owners and SEO teams need to create redirects regularly or when large numbers of redirects must be maintained during migrations\. ### Should redirects happen before page rendering? When the destination is already known, handling the redirect before rendering avoids unnecessary application work and gives browsers and search crawlers a direct HTTP redirect response\. In our architecture, the Cloudflare Workers environment handles this decision before the request continues into the Next\.js application\. --- Canonical URL: Markdown URL: Last updated: 2026-09-18T13:48:50Z # How to Migrate Data from Legacy Systems Without Losing Control Legacy system data migration can be complex, but the right strategy can minimize risk and disruption. Explore best practices for planning, preparing, and executing a successful migration while maintaining data integrity and business continuity. ## How to migrate data from legacy systems A safe legacy data migration starts with a clear plan for what moves, how it will be mapped and validated, and how the team will respond if a cutover check fails\. The goal is not simply to transfer records\. It is to preserve the data and workflows the business depends on while moving to a more supportable system\. ## The Nature of Legacy Systems Legacy systems are often deeply embedded in an organization's operations, providing critical functions despite their age\. They may be built on outdated technologies that are no longer supported by vendors, making maintenance challenging\. Understanding the specific technologies and architectures of these systems is crucial for planning a successful migration\. ## Why Migrate from Legacy Systems? Organizations opt to migrate from legacy systems for several reasons: - Improved Efficiency: Modern systems typically offer enhanced performance and a broader range of features, facilitating more efficient operations\. - Cost Savings: Maintaining legacy systems can incur substantial costs due to the need for specialized knowledge and resources\. - Enhanced Security: Newer systems provide robust security protocols, reducing vulnerabilities and safeguarding sensitive data\. - Scalability: Modern platforms are designed to handle larger volumes of data and user traffic, supporting business growth and expansion\. ## Challenges Posed by Legacy Systems Legacy systems can pose significant challenges, including data silos, integration difficulties, and limited functionality\. These challenges can hinder innovation and responsiveness, making migration an appealing option\. However, the complexity of these systems often complicates the migration process\. ## Plan, map, and validate the migration A structured approach is essential to ensure a successful migration\. Here are the key steps to follow: ### Step 1: Assess the Current System Before migrating, conduct a comprehensive assessment of your current legacy system\. This involves understanding its architecture and data structure, as well as identifying any potential issues that may arise\. This assessment is crucial to determine what data needs to be migrated and the best approach for handling it\. - Detailed System Analysis\. A detailed analysis involves reviewing system documentation, interviewing key stakeholders, and examining current workflows\. This step helps uncover hidden dependencies and potential bottlenecks that could impact the migration\. - Identifying Migration Candidates\. Not all data needs to be migrated\. It's essential to determine which data sets are necessary for the new system\. This involves evaluating the relevance and usefulness of the data in the context of current and future business needs\. - Risk Identification and Mitigation\. Assess the risks associated with migrating each data set\. This includes data loss, compatibility issues, and potential downtime\. Develop strategies to mitigate these risks to ensure a smooth transition ### Step 2: Define Your Goals Clearly define your objectives for the migration\. Are you seeking improved performance, cost reduction, or enhanced security? Clear goals will guide your migration strategy and decision\-making process\. - Aligning Goals with Business Strategy\. Ensure that your migration goals align with your broader business strategy\. This alignment is crucial for securing stakeholder buy\-in and ensuring that the migration supports organizational objectives\. - Prioritizing Migration Objectives\. Not all goals may be achievable immediately\. Prioritize your objectives based on their impact on business operations and feasibility\. This helps in focusing resources on the most critical aspects of the migration\. - Setting Measurable Targets\. Define measurable targets for each objective to track progress and success\. These targets could include performance benchmarks, cost savings, or security enhancements\. Regularly review these metrics to ensure the migration is on track\. ### Step 3\. Plan the Migration Process Develop a detailed migration plan that includes timelines, resources needed, and potential risks\. This plan should also outline the data cleansing process to ensure only relevant, accurate data is migrated\. - Creating a Detailed Timeline\. A comprehensive timeline outlines each phase of the migration process, from planning to post\-migration validation\. This helps manage resources effectively and keeps the project on schedule\. - Resource Allocation and Budgeting\. Identify the resources required for the migration, including personnel, tools, and budget\. Ensure that these resources are allocated efficiently to avoid disruptions and delays\. - Risk Management and Contingency Planning\. Develop a risk management strategy to address potential challenges that may arise during the migration\. This includes contingency plans for common issues such as data loss or system downtime\. ### Step 4: Data Mapping and Cleansing Map fields, identifiers, relationships, and code values from each source to an agreed target schema\. Name the owner of every transformation rule and record which system remains authoritative during the transition\. Profile duplicates, missing values, and exceptions before the first test load\. - Understanding Data Structures\. Analyze the data structures in both the legacy and new systems\. This understanding is essential for effective data mapping and ensuring that data is transferred accurately\. - Developing a Data Cleansing Strategy\. Implement a comprehensive data cleansing strategy to eliminate errors and inconsistencies\. This involves using data quality tools and techniques to standardize data formats and remove duplicates\. - Ensuring Data Integrity\. Data integrity is paramount during migration\. Implement checks and validations to ensure that data remains accurate and consistent throughout the process\. ### Step 5: Choose the Right Tools Select legacy migration tools that fit your needs\. These tools should support data mapping, cleansing, and transformation, and be compatible with both your legacy and new systems\. - Evaluating Legacy Migration Tools\. Evaluate different migration tools based on their capabilities, ease of use, and compatibility\. Consider factors such as scalability, support, and cost when making your selection\. - Customizing Tools for Your Needs\. In some cases, customization of migration tools may be necessary to meet specific requirements\. Work with vendors or internal IT teams to tailor tools to your unique needs\. - Ensuring Tool Compatibility\. Ensure that the selected tools are compatible with both your legacy and new systems\. This is crucial for seamless data transfer and avoiding technical issues\. ### Step 6\. Test the Migration Process Before full\-scale migration, run a pilot with representative data and the same transformation, integration, and validation steps planned for production\. The pilot should expose exceptions and timing constraints early enough to adjust the plan, rather than serving as a happy\-path technical demonstration\. - Designing a Pilot Test\. Design a pilot test that mirrors the full\-scale migration as closely as possible\. This involves selecting representative data sets and testing all aspects of the migration process\. - Analyzing Test Results\. Analyze the pilot test results to identify any issues or areas for improvement\. Use the insights to refine your migration strategy and address potential problems\. - Iterative Testing and Refinement\. Conduct iterative testing to refine the migration process continuously\. This approach helps ensure that all issues are addressed before executing the full\-scale migration\. ### Step 7: Perform the Migration Run the approved cutover plan with named owners for the source freeze, final extraction, load, reconciliation, and go/no\-go decision\. Record checkpoint results as the work runs\. If a critical check fails, stop and follow the rehearsed rollback procedure rather than assuming that a partial load can be repaired later\. - Monitoring the Migration\. Establish a real\-time monitoring system to track the progress of the migration\. This helps identify and address issues promptly, minimizing downtime and disruptions\. - Troubleshooting Common Issues\. Be prepared to troubleshoot common migration issues, including data corruption and system compatibility problems\. Having a dedicated team on standby can expedite the resolution process\. - Ensuring Minimal Downtime\. Plan the migration to minimize downtime and impact on business operations\. This may involve scheduling the migration during off\-peak hours or implementing phased approaches\. ### Step 8\. Validate Data Post\-Migration Compare the target against agreed acceptance criteria before giving users access\. Reconcile record counts, required fields, financial totals where applicable, and a sample of high\-risk relationships and transactions\. Log exceptions, assign an owner, and get business sign\-off on any accepted difference\. - Conducting Comprehensive Data Validation\. Perform comprehensive data validation to ensure that all data has been transferred correctly\. This includes checking data completeness, accuracy, and consistency\. - Addressing Validation Issues\. If any issues are identified during validation, address them promptly to ensure data integrity\. This may involve data correction or re\-migration of specific data sets\. - Documenting Validation Outcomes\. Document the outcomes of the validation process for future reference\. This documentation provides a record of the migration's success and can be useful for audits or future migrations\. ### Step 9: Train Your Team after Migration Ensure your team is familiar with the new system\. Provide training sessions to help them understand the latest processes and tools\. This training will help maximize the benefits of the migration\. - Developing a Training Plan\. Develop a comprehensive training plan that covers all aspects of the new system\. This plan should include hands\-on training sessions, documentation, and ongoing support\. - Evaluating Training Effectiveness\. Evaluate the effectiveness of the training through feedback and performance assessments\. Use this feedback to make improvements and ensure that the team is fully equipped to use the new system\. ### Step 10: Overcoming Common Challenges Post\-Migration Migrating from legacy systems involves overcoming several challenges\. Here's how to tackle them: - Dealing with Data Quality Issues\. [Data quality is a common challenge during legacy system migrations](https://tevpro.com/case-studies/transforming-legacy-microsoft-access-databases-and-banking-systems)\. Address this by implementing robust data cleansing processes and ongoing data quality checks\. - Establishing Data Quality Standards\. Establish clear data quality standards to guide the cleansing process\. These standards should define acceptable levels of accuracy, completeness, and consistency\. - Implementing Ongoing Data Quality Checks\. Implement ongoing data quality checks to ensure that data remains accurate and reliable post\-migration\. This involves regular audits and validation processes\. - Handling Compatibility Issues\. Compatibility between legacy and new systems can pose challenges\. Choose migration tools and processes that are designed to handle compatibility issues efficiently\. - Using Middleware Solutions\. Consider using middleware solutions to bridge compatibility gaps between legacy and new systems\. These solutions can facilitate seamless data transfer and integration\. - Collaborating with Vendors\. Collaborate with vendors to resolve compatibility issues and ensure their solutions meet your requirements\. This partnership can provide valuable insights and support throughout the migration process\. - Managing Stakeholder Expectations\. Stakeholders may have varying expectations about the migration process\. Communicate openly about potential challenges and realistic timelines to manage expectations effectively\. This transparency helps manage stakeholder expectations and reduces frustration\. - Addressing Concerns and Feedback\. Address stakeholder concerns and feedback promptly to ensure their needs are met\. This proactive approach helps maintain positive relationships and facilitates a smoother migration\. ## Validate migrated data with reconciliation criteria Agree on tolerances with business and data owners before the cutover\. Keep the test results, unresolved exceptions, and sign\-off in one place so the team can distinguish a harmless difference from a failed migration\. ## Plan cutover, rollback, and post\-launch ownership Assign one decision owner for the cutover\. Specify the last safe rollback point, how to restore the source system, who checks dependent integrations, and who resolves data defects after launch\. Do not retire the legacy read path until retention and audit requirements are met\. ## Conclusion A successful legacy data migration is a controlled business change, not a one\-time import\. Clear ownership, documented mappings, a representative pilot, measurable validation, and a tested cutover plan reduce the chance that a technical move becomes an operational problem\. ## Ready to Leave Legacy Behind? At Tevpro, we don't just migrate data\-we modernize your entire ecosystem\. Whether you're moving off outdated software, consolidating platforms, or starting fresh in the cloud, our [legacy migration experts](https://tevpro.com/services/legacy-modernization-services) guide every step of the journey\. We turn complexity into clarity and technical debt into growth opportunities\. Modernize smarter\. Migrate faster\. Grow stronger\. Let's talk about how Tevpro can help you future\-proof your business, starting today\. ## Plan the migration work before it becomes a production incident Use the migration strategy guide and the data migration checklist to pressure\-test the plan\. If you need help identifying the safest path, review our legacy system migration services\. ## Page Sections ### Get a practical next step for your legacy migration --- Canonical URL: Markdown URL: Last updated: 2026-09-23T14:27:32Z # How to Modernize Your Data Architecture Without Replacing Legacy Systems Learn how to modernize legacy data architecture using APIs, integration layers, and modern data platforms without the cost and risk of replacing critical systems. Modernizing your data architecture doesn't mean you have to replace every legacy system first\. In fact, that's usually the wrong place to start\. ## TL;DR You don't need a massive rewrite to modernize your data architecture\. Start by figuring out which systems own your most important data, which applications and reports depend on them, and where the current architecture is creating problems\. Then use APIs, data pipelines, change data capture, event messaging, and governed data models to make that information easier to access without disrupting the systems that still work\. Move one domain or workload at a time\. Compare the old and new results\. Keep a rollback path until you're confident the new architecture works\. **Modernize first\. Replace when it makes sense\.** # Six Ways to Modernize Without Replacing Everything ## 1\. Decide Which System Owns What Before you start moving data, decide where the truth actually lives\. For each important type of data, identify: - The authoritative system - The business owner - The technical owner - How frequently the data needs to update - What quality rules apply - Which other systems depend on it For example, your CRM might own customer contact information while your ERP owns billing status and financial transactions\. That's perfectly reasonable\. A single source of truth doesn't mean every piece of enterprise data has to live in one enormous database\. It means everyone knows **which system wins when two systems disagree\.** Without that decision, moving everything into a warehouse just gives you a newer place to store conflicting information\. ## 2\. Stop Making New Systems Depend Directly on Legacy Systems This is one of the most important changes you can make\. If every new application connects directly to a legacy database or proprietary interface, you're creating another dependency you'll eventually have to untangle\. Instead, put a stable boundary between the legacy system and everything that needs to use it\. That might be an API, adapter, integration service, or facade\. The legacy system might still store `CUST\_NO`, for example, while your modern API simply exposes a consistent `customerId`\. That small architectural distinction matters\. New applications can work with a clean, stable interface without needing to understand every historical decision buried inside the legacy platform\. It also makes future replacement easier\. If the system behind the API changes, every consumer doesn't necessarily have to change with it\. There is a tradeoff: that integration layer is now production infrastructure\. It needs monitoring, security, versioning, performance testing, and clear ownership\. Otherwise, you've simply moved the bottleneck somewhere else\. ## 3\. Don't Make Everything Real Time "Real time" sounds good in an architecture meeting\. It isn't always necessary\. A sales application checking whether a customer is authorized to place an order may need information immediately\. Yesterday's transactions being loaded into an executive reporting platform probably don't\. Different workloads call for different approaches\. **Batch pipelines** work well when data can be several hours old\. **Change data capture** can move database changes with lower latency without repeatedly copying entire datasets\. **APIs** make sense when one application needs to request information from another\. **Events and messaging** are useful when systems need to react asynchronously when something changes\. The goal isn't to make everything real time\. The goal is to make data available **as quickly as the business actually needs it** without adding unnecessary cost and complexity\. ## 4\. Separate Raw Data From Business\-Ready Data It's tempting to take data from several systems, transform it immediately, and call the result your new enterprise dataset\. That can create problems later\. A better architecture generally keeps some separation between: **Raw source data** — what actually came from the original system\. **Standardized data** — information with consistent identifiers, formats, timestamps, and reference values\. **Business\-ready data** — governed models with agreed definitions and calculations that people can confidently use for reporting, analytics, applications, and AI\. Why does this matter? Suppose finance changes the way a particular metric should be calculated\. If you preserved the underlying source information, you can update the transformation and reproduce the result\. If you only kept the final transformed value, figuring out what happened can be much harder\. ## 5\. Move the Consumers Before You Kill the Source This is where phased modernization becomes much less risky than a big\-bang replacement\. Don't turn off the legacy system and hope everything works\. Move its consumers gradually\. Start with a report, integration, application, or workflow\. Point it toward the new architecture\. Run the old and new paths side by side when possible\. Then compare them\. Do the totals match? Are the same records appearing? Are permissions working correctly? Are updates arriving when expected? Are users seeing the same business behavior? Once you've proven the new path, move the next group of consumers\. Only retire a legacy component when you know **who depended on it and where those dependencies went\.** ## 6\. Use Data Virtualization Where It Actually Helps Sometimes you need access to information without immediately copying it into another platform\. Data virtualization can create a governed view across several data sources while allowing the underlying information to remain where it is\. That can be useful for exploration, lower\-volume analysis, or situations where data needs to stay inside the source platform\. But virtualization isn't a magic shortcut around data architecture\. You're still dependent on the original system's availability, performance, and capacity\. If you're building high\-volume analytics, maintaining historical snapshots, or creating workloads that need predictable performance, physically moving the data may still make more sense\. The right answer depends on how the data will actually be used\. # When Should You Actually Replace the Legacy System? Sometimes replacement really is the right answer\. A system may be unsupported\. It may have serious security problems\. It might no longer meet recovery or availability requirements\. It could be preventing important business changes or be so difficult to integrate that maintaining it costs more than replacing it\. But make the decision based on the individual system and the business risk it creates, not simply because something is old\. A useful rule is: **Keep what is stable and valuable\. Isolate what is difficult to change\. Replace what creates meaningful business or operational risk\.** Even when replacement is necessary, building a modern data and integration layer first can make the eventual migration significantly easier\. # Modern Data Architecture Also Creates the Foundation for AI There is another reason this work is becoming more important\. AI needs access to enterprise data\. An AI agent can't reliably automate a workflow if customer information is scattered across four systems, financial definitions aren't consistent, and the only way to retrieve operational data is through direct access to an undocumented legacy database\. Before organizations can safely give AI access to enterprise systems, they need to answer some basic questions: **Where does the authoritative data live?** **How can AI access it?** **What is it allowed to see?** **What is it allowed to change?** **How do we validate the information before an action occurs?** **Where does human approval belong?** Modernizing the data and integration layer helps answer those questions without requiring the organization to replace every system underneath it\. In that sense, modern data architecture isn't just about better reporting anymore\. **It's part of the infrastructure required for enterprise AI, automation, and whatever comes next\.** # You Don't Have to Replace Everything to Modernize Most enterprises have years — sometimes decades — of technology already running the business\. The goal is to create an architecture that lets the business move forward without being constrained by what it already has\. Tevpro helps organizations map legacy dependencies, design modern data architectures, build APIs and integration layers, migrate workloads, and validate new reporting and data paths before cutover\. Our engineers can help determine what should stay, what should be connected better, what should be modernized, and what has finally earned its retirement\. **Modernize the architecture without disrupting the systems your business still depends on\.** Talk to Tevpro About Your Data Architecture\. ## Page Sections ### Common questions ## Frequently Asked Questions ### Can a company modernize data architecture without moving every system to the cloud? Yes\. A modern integration, quality, and analytics layer can run in cloud, on\-premises, or hybrid environments while selected systems of record remain where they are\. The right design depends on connectivity, security, latency, support, and operating constraints\. ### What should be modernized first? Start with a domain or workflow that has clear ownership, measurable pain, and manageable dependencies\. Common starting points include inconsistent executive reporting, fragile file transfers, manual reconciliations, or a legacy database that blocks new integrations\. ### How long should old and new data paths run in parallel? Long enough to validate the required business cycles and exception cases\. A monthly financial process may need a different parallel period than a daily operational feed\. Define the exit criteria before cutover\. ### Does data modernization require a data lakehouse? No\. A lakehouse can be useful for some workloads, but it is not a default requirement\. Architecture should follow data types, workload patterns, governance needs, team skills, and cost constraints\. --- Canonical URL: Markdown URL: Last updated: 2026-09-01T18:03:22Z # How to Publish a GitHub Repository on GitHub Pages Learn how to use GitHub Pages to publish your website easily and for free straight from your GitHub repository. Get practical implementation guidance, technical [GitHub Pages](https://docs.github.com/en/pages) is a fast, free way to publish websites directly from a GitHub repository\. It's perfect for documentation, demos, portfolios, and lightweight web applications without hosting costs or server maintenance\. In this article, we help you deploy a live website directly from your GitHub repo in minutes\. ## Why Use GitHub Pages? Pros Cons / Limitations • Free static hosting • Automatic deployment from Git commits • Supports custom domains \+ HTTPS • Great for documentation & demos • Works with all static front\-end frameworks • No DevOps or server setup required • Static only \- no server\-side code • No secure environment variables • API calls require CORS \+ public endpoints • Repo & file size limits • SPA routing needs extra config • Public by default \- not for private apps ## How to Publish a GitHub Repository on GitHub Pages ### 1\. Push Your Project to GitHub ### 2\. Enable GitHub Pages 8. Open your repository on GitHub 9. Go to Settings 10. Select Pages 11. Choose a branch \(usually main\) and folder \(/root or /docs\) 12. Click Save GitHub will publish your site to: https://\.github\.io// ### 3\. Verify Your Site Visit the generated URL to confirm everything loads properly\. If using frameworks like React or Vue, small routing adjustments may be needed\. ## Ideal Use Cases - Developer or company portfolios - Documentation and knowledge bases - Product or UI/UX demos - Static web apps \(React, Vue, Svelte, Astro, Hugo, etc\.\) - Training material and technical guides - Marketing and product landing pages ## Conclusion GitHub Pages is a simple, cost\-efficient, and reliable way to publish static websites with minimal setup\. It's an excellent option for teams needing fast deployments, documentation hosting, or public demos\. Publishing to GitHub Pages is just the beginning\. If you're looking to automate builds, modernize legacy environments, or sharpen your delivery pipeline, Tevpro has the development team to make it happen\. [Connect with us](https://tevpro.com/contact-us) to accelerate your next milestone\. --- Canonical URL: Markdown URL: Last updated: 2026-09-01T14:16:02Z # How to Set Up IIS as a Reverse Proxy Configure IIS as a reverse proxy with URL Rewrite and ARR. Follow the setup steps, rewrite-rule example, testing checks, and production safeguards. ## Short answer To set up IIS as a reverse proxy, install IIS, URL Rewrite, and Application Request Routing \(ARR\), enable ARR proxy support at the server level, then add an inbound rewrite rule to the IIS site that receives public traffic\. Test the proxy with normal pages, static assets, authentication, redirects, and any API or upload routes before treating it as production\-ready\. This guide covers the standard IIS reverse proxy pattern for a Windows\-hosted application\. It is useful when IIS needs to accept traffic on a public hostname and forward it to an internal or separate origin\. IIS is not a substitute for an API gateway or a complete security design\. Use TLS, firewall controls, logging, and backend access restrictions alongside the proxy\. ## What is an IIS reverse proxy? An IIS reverse proxy is a Windows Server running IIS that accepts requests from users and forwards those requests to another server\. The user connects to the proxy\. The proxy forwards the request to the backend\. For example, a user may visit: To the user, the request still appears to go through the reverse proxy domain\. IIS passes the request to the origin site while the browser stays on the proxy hostname\. ## Install and enable URL Rewrite and ARR This walkthrough assumes you already have a Windows Server available\. We used Windows Server 2019 with IIS 10 for the original screenshots, but the same IIS reverse proxy pattern also applies to newer Windows Server releases, including Windows Server 2022 and Windows Server 2025, as long as IIS, URL Rewrite, and Application Request Routing are available\. Requirement Why you need it Windows Server 2019 or newer Hosts IIS and receives public traffic\. Newer Windows Server versions can use the same IIS reverse proxy pattern\. IIS installed Provides the web server layer\. URL Rewrite Creates the inbound rewrite rule\. Application Request Routing Enables proxy behavior in IIS\. DNS access Points your proxy hostname to the Windows Server\. TLS certificate Allows the proxy endpoint to serve HTTPS traffic\. Backend application URL The origin site or app IIS will forward traffic to\. If you still need to create the Windows VM, Microsoft has a good [Azure Windows VM quickstart](https://learn.microsoft.com/en-us/azure/virtual-machines/windows/quick-create-portal)\. This article focuses on the IIS reverse proxy configuration after the server exists\. ### Step 1: Install IIS If IIS is not installed yet, install it from Server Manager or PowerShell\. This PowerShell command installs the web server role and the management tools: After the install finishes, open IIS Manager and confirm the server appears in the left navigation pane\. ### Step 2: Install URL Rewrite and Application Request Routing IIS needs two Microsoft extensions for this reverse proxy pattern: - [URL Rewrite](https://www.iis.net/downloads/microsoft/url-rewrite), which creates inbound rules and rewrites request paths\. - [Application Request Routing](https://www.iis.net/downloads/microsoft/application-request-routing), often called ARR, which allows IIS to proxy requests to another server\. Install both extensions on the server that will act as the reverse proxy\. After installation, reopen IIS Manager if it was already open\. ### Step 3: Enable proxy support in ARR URL Rewrite handles the rule, but ARR handles the proxy behavior\. Without ARR proxy support, the rule may rewrite locally instead of forwarding traffic the way you expect\. 21. Open IIS Manager\. 22. Select the server node, not just a single website\. 23. Open Application Request Routing Cache\. 24. Click Server Proxy Settings\. 25. Check Enable proxy\. 26. Click Apply\. This step is easy to miss\. If the rule looks right but IIS refuses to proxy traffic, check ARR before changing the rewrite pattern\. ### Step 4: Create the IIS website for the proxy Next, create a website in IIS for the public proxy endpoint\. In the original example, we used a subdomain like azure\-test\.tevpro\.com\. 30. In IIS Manager, right click Sites\. 31. Choose Add Website\. 32. Enter a site name\. 33. Choose a physical path\. This can be a simple folder because the site mainly exists to receive and forward requests\. 34. Set the binding\. For production, use HTTPS with the correct hostname and certificate\. 35. Click OK\. After the website is created, select it in IIS Manager\. You should see URL Rewrite in the feature list if the extension was installed correctly\. ## Create and test the reverse proxy rule ### Step 5: Create the URL Rewrite rule Now create the rule that forwards incoming traffic to the backend site\. 43. Open the new proxy website in IIS Manager\. 44. Double click URL Rewrite\. 45. Click Add Rule\(s\) in the Actions panel\. 46. Choose Blank rule under inbound rules\. 47. Click OK\. For a basic reverse proxy, use a catch\-all pattern so the proxy forwards the requested path to the backend site\. Setting Value Name Reverse proxy to origin Requested URL Matches the Pattern Using Regular Expressions Pattern \(\.\*\) Action type Rewrite Rewrite URL https://tevpro\.com/\{R:1\} Append query string Checked That rule captures the path after the proxy domain and forwards it to the same path on the backend site\. You can use the Test pattern button to confirm the rule captures the path you expect\. For example, a request to /blog should be captured and passed into the rewrite URL\. ### Step 6: Test the reverse proxy After you apply the rule, test the proxy from a browser and from the command line\. In a browser, open the proxy hostname and a few deeper paths: The content should load from the backend site while the browser stays on the proxy hostname\. From PowerShell, you can check the response status: For a production proxy, test more than the home page\. Check static assets, login pages, API routes, redirects, and large uploads\. Reverse proxy issues often show up first in less common paths\. After adding the inbound rule, test the public hostname and a nested route, then check static assets, redirects, authentication, uploads, and API requests\. Confirm the backend receives the expected host and protocol information\. A successful home\-page response alone does not prove the proxy is ready for production\. ## Production hardening checklist A basic proxy rule is enough for a demo\. Production needs more care\. Area What to check TLS Install a valid certificate and redirect HTTP to HTTPS\. Firewall Allow public traffic only to the proxy\. Restrict backend access where possible\. Headers Make sure the backend can understand forwarded host and protocol headers\. Logging Log proxy traffic and backend traffic so you can trace failures\. Timeouts Set reasonable proxy and backend timeout values\. Request size Check upload limits if the app accepts files\. Authentication Confirm login, cookies, redirects, and callback URLs still work through the proxy\. Health checks Have a simple way to know whether the backend app is reachable\. ## Troubleshoot headers, HTTPS, and backend errors Problem Likely cause Fix 502 Bad Gateway IIS cannot reach the backend server\. Check DNS, firewall rules, backend status, and TLS trust\. Redirect loop The backend thinks the request is HTTP or the wrong host\. Review HTTPS redirects and forwarded protocol handling\. Static files fail The rule does not preserve paths correctly\. Test the rewrite pattern and confirm asset URLs resolve\. Login breaks Cookie domain, callback URL, or host header mismatch\. Check authentication settings and the public hostname used by the app\. Client IP is missing The backend only sees the proxy IP\. Configure and log forwarded client IP headers where your stack supports them\. ## When IIS reverse proxy is enough IIS reverse proxy is often enough when the goal is practical containment: put a stable HTTPS endpoint in front of an older app, route a subdomain to a backend service, or buy time during a migration\. It is usually not enough when the application has deeper problems\. If the app cannot handle modern authentication, depends on fragile server state, has no deployment path, or fails under normal traffic, a proxy will only hide part of the problem\. It may still be the right first move, but it should not be the whole plan\. ## Page Sections ### Common Questions ## Frequently Asked Questions ### Can IIS be used as a reverse proxy? Yes\. IIS can be used as a reverse proxy when URL Rewrite and Application Request Routing are installed and proxy support is enabled\. IIS receives the public request and forwards it to a backend website or application server\. ### Do you need Application Request Routing for IIS reverse proxy? Yes, for the common IIS reverse proxy setup\. URL Rewrite creates the rule, but Application Request Routing provides the proxy behavior that forwards requests to another server\. ### Is IIS reverse proxy secure? It can be part of a secure setup, but it is not enough by itself\. You still need TLS, firewall rules, logging, patching, backend access controls, and correct header handling\. ### Should I use IIS or NGINX as a reverse proxy? Use IIS when your team already operates Windows Server and the application fits that environment\. Use NGINX, a cloud load balancer, or an application gateway when you need broader traffic management, Linux based operations, or cloud native routing features\. ### Why does my IIS reverse proxy return 502? A 502 usually means IIS cannot successfully reach the backend server\. Check whether the backend URL is correct, the backend server is online, DNS resolves, firewall rules allow the connection, and the backend TLS certificate is trusted\. IIS can make a solid reverse proxy for Windows based environments\. Install IIS, add URL Rewrite and ARR, enable proxy support, create a website, then add a rewrite rule that forwards traffic to the backend\. Before real users rely on it, test authentication, redirects, static files, API calls, headers, and failure behavior\. If you are using a reverse proxy to keep an older system stable while you plan the next step, Tevpro can help with legacy modernization, infrastructure cleanup, and practical migration planning\. --- Canonical URL: Markdown URL: Last updated: 2026-09-23T14:04:52Z # How to Use clsx for Conditional Class Names in React & Next\.js Learn how to use clsx for clean, readable conditional class names in React and Next.js. Includes Tailwind examples and advanced UI variants. ## clsx Conditional Class Names in React and Next\.js clsx conditional class names in React provide a clean, scalable solution for managing dynamic styling as applications grow in complexity\. In modern React and Next\.js projects, conditional logic inside className props can quickly become difficult to read, reason about, and maintain\. The clsx utility solves this problem by allowing developers to compose conditional class names in React using simple, predictable patterns based on component state, props, or derived values\. This makes clsx especially effective in Tailwind CSS\-driven UIs, where conditional styling is frequent and class strings can become unwieldy\. ## Why Use clsx for Conditional Class Names? clsx is a lightweight JavaScript utility \(~200 bytes\) designed specifically for conditional class name composition\. It supports multiple input types\-including strings, arrays, and objects\-and automatically ignores falsy values\. This behavior makes clsx ideal for: - Conditional UI states \(active, disabled, loading, error\) - Tailwind\-heavy React and Next\.js projects - Readable alternatives to nested ternaries and string concatenation ## Installing clsx ## Simple Example: Boolean Conditional Styling in React A clean conditional class name without nested ternaries: If isActive is false, the class is ignored\. No extra logic\. No string gymnastics\. ## Intermediate Example: Multiple Conditional States This example demonstrates how clsx handles multiple conditions while keeping React component styling readable: clsx evaluates each condition independently and outputs only valid class names\. ## Advanced Example: Next\.js Navigation with Route Matching A common Next\.js pattern is highlighting the active navigation link using route matching\. This example combines clsx conditional class names with usePathname\(\): This pattern is widely used in dashboards, sidebars, and layout components\. ## Advanced UI Composition: Variants, State, and Tailwind CSS clsx scales well for design systems and component libraries where multiple style variants and UI states must be combined: This approach keeps visual logic centralized and predictable\. ## Using Arrays and Objects in clsx clsx supports arrays and objects for advanced conditional patterns: - Arrays group related conditions - Objects toggle class names based on boolean values ## Preventing Tailwind Class Collisions with tailwind\-merge When using Tailwind CSS, conflicting utility classes \(e\.g\., p\-2 vs p\-4\) may override each other unintentionally\. Pairing clsx with tailwind\-merge resolves this issue\. Result: when the condition is true, p\-4 correctly overrides p\-2\. ## Why clsx Conditional Class Names Scale in React Using clsx conditional class names in React components reduces cognitive overhead by eliminating deeply nested ternaries and manual string concatenation\. Instead of assembling class strings by hand, clsx evaluates conditions and outputs only valid classes\. This leads to: - Improved readability - Fewer styling bugs - Easier reasoning about UI state - More maintainable React and Next\.js components ## Why clsx Is Better Than Manual Conditional Logic As applications grow, manual class logic becomes error\-prone and inconsistent\. clsx provides a standardized approach to conditional styling that scales across teams and codebases\-especially when combined with Tailwind CSS and component\-based design systems\. ## Conclusion Despite its small size, clsx provides a powerful abstraction for managing dynamic styling in modern React and Next\.js applications\. clsx conditional class names in React scale from simple boolean toggles to advanced UI variants and pair exceptionally well with Tailwind CSS and design\-system patterns\. If your className props are starting to look like algebra homework, clsx is the refactor your future self will thank you for\. --- Canonical URL: Markdown URL: Last updated: 2026-09-01T14:16:02Z # How to Validate an Access to PostgreSQL Migration With AI\-Assisted Workflow Testing A practical way to validate an Access to PostgreSQL migration is to turn client walkthroughs into repeatable, AI-assisted workflow tests that check both the desktop experience and the data behind it. An Access to PostgreSQL migration is not proven by a successful data load\. It is proven when the people who rely on the application can still complete the work that keeps the business moving\. Tables can migrate cleanly, records can appear in the new database, and the Access application can open without an error\. Those checks matter, but they do not confirm that a user can find the right record, apply the right filters, update it correctly, and produce the report the business depends on\. ## Start with the work, not the schema Most Access applications grew around real operational needs\. Over time, they collect forms, saved queries, report logic, special processes, and shortcuts that are obvious to experienced users but absent from technical documentation\. The schema is necessary context\. It is not the whole story\. We begin by having client users walk through how they actually use the application in recorded Zoom sessions\. They show how they look up records, narrow results, enter or update information, run reports, and deal with the exceptions that tend to matter most at month\-end, during an audit, or when an unusual record appears\. ## Turn walkthroughs into repeatable test cases We use AI to turn those walkthroughs into structured test cases\. A user may demonstrate how to locate an account, filter related records by date and status, update a field, and run a report used in a weekly review\. The resulting test documents the setup, user actions, expected results at meaningful checkpoints, and the final outcome that confirms success\. AI reduces the manual effort of transcribing and organizing a walkthrough\. It does not replace review\. A developer or business analyst approves the normalized test before it enters the regression suite, which keeps the client workflow, expected outcome, and test data grounded in the business rather than in an inferred assumption\. ## Automate the workflow through the Access application The approved workflow can then be automated through the desktop application\. For Windows based UI automation, our team has used [pywinauto](https://github.com/pywinauto/pywinauto) to execute the same interactions a user performs in Access, including opening forms, entering values, applying filters, moving through a process, and checking what appears on screen\. This approach finds defects in the place users experience them\. A workflow can fail even when the underlying tables look correct, for example when a form returns incomplete data, a filter behaves differently, a report total changes, or an update no longer saves as expected\. ## Test the experience and reconcile the data Desktop automation answers one question: can a person still complete the workflow? It must be paired with data reconciliation, which answers another: did the workflow return and save the correct data? For each meaningful checkpoint, the test can validate records, totals, statuses, dates, filters, calculations, and report output against expected values in PostgreSQL\. Testing only the interface can miss a data problem behind a normal looking screen\. Testing only the database can miss a form, filter, report, or update path that no longer works\. The migration needs both checks\. ## Keep evidence and make it reusable Each approved workflow becomes a regression test that can be run again after a query change, form update, integration fix, or later phase of the migration\. We retain the source walkthrough, test data, approved steps, expected results, screenshots or execution logs, relevant record identifiers, and the final pass, fail, or exception result\. That gives developers a reproducible defect report, gives project managers a clearer view of readiness, and gives client stakeholders evidence of what was actually tested\. It also turns one migration effort into a practical regression asset for the application going forward\. ## Migration confidence means proving the work still gets done The goal of an Access to PostgreSQL migration is not merely to move data\. It is to preserve the business capability that made the application valuable\. Combining client walkthroughs, AI\-assisted test design, desktop automation, and data reconciliation gives the team a disciplined way to prove that the work still gets done\. ## Page Sections ### Questions About Access\-to\-PostgreSQL Migration Testing ## Frequently Asked Questions ### How do you test an Access\-to\-PostgreSQL migration? Start with the workflows users perform in the Access application, then make those workflows repeatable tests\. Validate the actions a user takes through the application and the data, totals, statuses, and reports returned by PostgreSQL at meaningful checkpoints\. ### Is data reconciliation enough to validate a migration? No\. Data reconciliation can confirm whether records and values match expected results, but it cannot prove that forms, filters, reports, and update processes still work for users\. A strong validation approach tests both the database results and the desktop workflow\. ### Can AI create migration test cases from client walkthroughs? AI can help turn a recorded client walkthrough into a structured draft test case, including setup, steps, expected outcomes, and test\-data needs\. A developer or business analyst should review and approve the test before it becomes part of the regression suite, because the client workflow remains the source of truth\. ### Which Access workflows should be tested first? Prioritize the workflows that keep the business operating: record lookup and filtering, data entry and updates, critical reports, exception handling, integrations, and recurring processes such as month\-end or audit preparation\. Include unusual historical records and other edge cases that may not appear in a normal demo\. ### What evidence should be retained before production cutover? Keep the client walkthrough, approved test case, required test data, expected results, execution logs or screenshots, relevant record identifiers, and the pass, fail, or exception outcome\. This gives the team a reproducible record of what was tested and what still needs attention\. --- Canonical URL: Markdown URL: Last updated: 2026-09-15T17:00:57Z # How to deploy assets alongside your NestJS API How to deploy assets alongside your NestJS API. Get practical implementation guidance, technical considerations, and next steps from Tevpro. It's no secret that we are huge [NestJS](https://nestjs.com) fans here at Tevpro\. We have implemented multiple large\-scale projects for clients with Nest being our [tool of choice for building robust API's quickly\.](https://tevpro.com/blog/why-your-next-application-should-be-built-with-nestjs) ### Project background On a recent project, we had the requirement to perform some geolocation queries where we needed to detect the users approximate latitude/longitude based on IP address\. This task would be simple using the non\-intrusive technology, [ip2location\.com](https://www.ip2location.com/), that identifies geographical location and proxy information by IP address\. We opted for the free version which meant we needed to deploy a local database \(single BIN file\) along with our API\. And since you won't find the instructions to do so in Nest documentation, we thought we'd share a quick tutorial to show you how to easily deploy assets alongside a NestJS API\. ### Getting started While you can setup a npm script to copy assets over and add to your build script, we choose a route that most Angular developers should be familiar with\. Start by opening up your nest\-cli\.json file located in the root of your application\. Here is an example from a freshly created Nest application: The missing piece is to tell the compiler to copy over the files from the directory you choose\. Keeping with the Angular theme, I created an assets folder and stored the database BIN file there\. After making this modification, anytime our application is built, anything inside the assets folder will be copied over to the dist folder and can be deployed alongside the API\. ### Conclusion And there you have, what I think, is the simplest way to ensure any assets you need deployed alongside your API are done with ease\. At Tevpro, we work with companies of all shapes and sizes to automate and optimize business processes\. I hope you found this article helpful and if you have any other coding challenges, feel free to reach out on [Twitter](https://twitter.com/tevpro) or via [email](mailto:info@tevpro.com) with any questions\. Photo by [John Schnobrich](https://unsplash.com/@johnschno?utm_source=unsplash&utm_medium=referral&utm_content=creditCopyText) --- Canonical URL: Markdown URL: Last updated: 2026-09-01T14:16:12Z # How to sort zero or null values last in MongoDB How do you sort documents by price, but ensure the ones with zero (0) or a NULL price values are always sorted LAST in the list? MongoDB is my go\-to when it comes to document databases and recently we ran into this sort query issue that I thought would be worth sharing\. The question was quite simple: ### The Question How do you sort documents by price, but ensure the ones with zero \(0\) or a NULL price values are always sorted LAST in the list? Luckily the solution is pretty straightforward\. Here's what a normal [$sort](https://docs.mongodb.com/manual/reference/operator/aggregation/sort/) operator would look like in MongoDB if we are to sort by price: At first glance, your sorting options seem few and far between\. However, you can specify which additional properties to sort by and their direction\. In this case, early on, we added another property to the document that allows us to tell whether or not price has a value\. We ended up using this existing additional boolean property called hasPrice\. By adding the boolean property hasPrice, we can specify the order\. We sorted the fields that have a value first, which ensures the ones without a price \(zero or null values\) are sorted last\. Voila\! ### Pro\-Tip In this case, the solution ended up being a one line fix by updating our $sort operator in our query\. However, this could be helpful if you're using an aggregation query\. Instead of adding the extra property to the document itself, you could project this property easily using an extra pipeline stage\. Some would argue, doing this in SQL would have been easier, but those are the tradeoffs when comparing patterns between SQL and NoSQL worlds\. Photo by [Patrick Tomasso](https://unsplash.com/@impatrickt?utm_source=unsplash&utm_medium=referral&utm_content=creditCopyText) --- Canonical URL: Markdown URL: Last updated: 2026-09-01T14:16:07Z # How to use the RxJS partition function How to use the RxJS partition function Guide. Get practical implementation guidance, technical considerations, and next steps from Tevpro. Here is a quick guide for using the partition\(\) function in place of if/else statements inside\.subscribe\(\) when working with an RxJS Observable\. \*Please note that this article discusses the partition function, not operator\. See RxJS documentation for the [deprecation](https://rxjs.dev/api/deprecations) of partition operator\. ### What is an Observable? An RxJS [Observable](https://rxjs.dev/guide/observable) produces values over time and allows the handling of various asynchronous streams of data\. Much of logic and other handling is defined in the [\.subscribe\(](https://rxjs.dev/guide/subscription)\) function of an observable, but [operators](https://rxjs.dev/guide/operators) and [functions](https://rxjs.dev/api/index) further enhance the managing logic and events\. ### Using the partition\(\) function The logic for values emitted by an Observable can be implemented inside the\.subscribe\(\) block \- this includes function calls, conditional/if\-else statements, and more\. However, instead of an if/else statement, you can split an observable into two separate observables based on a condition that you provide using the partition function\. ### Example usage of partition\(\) with a [Subject](https://rxjs.dev/api/index/class/Subject) A [Subject](https://rxjs.dev/guide/subject) is a special type of observable and is also an observer\. Figure 1\.0 demonstrates how to use the partition\(\) function with a Subject, where the first parameter takes an observable \(in this case, a Subject\) and processes the emitted values from that observable based on the second parameter\. The second parameter takes a condition that will be used to separate the values that pass said condition vs the values that fail the condition\. In turn, two streams are returned and can be used for much cleaner mitigations and better code readability\. ### Conclusion There are many ways to separate and handle the logic of Observables' emitted values, such as pipe operators and if\-else statements in the\.subscribe\(\) block\. However, we've found that using partition\(\) is a cleaner, more readable approach that avoids lengthy conditional logic inside your subscribe functions\. [Reach out to us](https://tevpro.com/contact-us) with any questions\. We hope you enjoyed this article and encourage you to try it out on your next project\. Happy coding\! Photo by [Javier Allegue Barros](https://unsplash.com/@soymeraki?utm_source=unsplash&utm_medium=referral&utm_content=creditCopyText) --- Canonical URL: Markdown URL: Last updated: 2026-09-01T14:16:12Z # Implement Vercel React Best Practices skill for GitHub Copilot in VS Code Learn how to use Vercel React best practices for GitHub Copilot in VS Code using agent skills, global snippets, and Copilot Chat integration If you want Vercel\-style React and Next\.js best practices inside GitHub Copilot Chat in VS Code, you'll quickly hit a snag: Vercel's guidance is packaged as Agent Skills \(built for standalone agents\), while Copilot Chat doesn't natively "install" those skills\. This guide shows a practical workaround: global VS Code snippets \+ tasks \+ settings that let you apply Vercel React best practices for GitHub Copilot across every repo\-without copying files into each project\. ## Why Vercel Agent Skills Don't "Just Work" in Copilot Chat Vercel provides Agent Skills covering: - React performance and rendering patterns - Component architecture and boundaries \(Server vs Client Components\) - Accessibility and semantic HTML - Next\.js data fetching and optimization You can install them via something like: npx add\-skill vercel\-labs/agent\-skills …but those skills are designed for agent runtimes \(e\.g\., desktop agents\)\. GitHub Copilot in VS Code doesn't load external "agent skills" the same way\-so the best practices don't automatically show up in your day\-to\-day Copilot workflow\. Result: the guidance exists, but it's not reliably usable inside Copilot Chat\. ## The Fix: Global VS Code Setup \(Snippets \+ Tasks\) Instead of per\-project configuration, you create a global VS Code setup that: - Works in any React / Next\.js repository - Produces consistent results in Copilot Chat using @workspace - Keeps repos clean \(no extra config files committed everywhere\) This effectively recreates "Vercel React best practices prompts" for Copilot\. ## Step 1 \- What We're Implementing \(React Best Practices Skill Behavior\) The most useful Vercel\-aligned checks you want Copilot to run repeatedly: - Avoiding unnecessary re\-renders - Server vs Client Component boundaries \(Next\.js App Router\) - Preventing data\-fetching waterfalls - Memorization, caching, and state management sanity - Accessibility: semantic HTML, ARIA, keyboard support We'll embed those checks directly into snippets so they're one keystroke away\. ### Step 2: Create Global Code Snippets Create this file to get instant access to Vercel React best practices prompts in any project: File: ~/Library/Application Support/Code/User/snippets/react\-copilot\-skills\.code\-snippets ### Step 3: Create Global VS Code Tasks Add these tasks for quick access to Vercel React best practices guidance: File: ~/Library/Application Support/Code/User/tasks\.json ### Step 4: Enhanced Global Settings for React Development Add these settings to optimize your React development experience: File: ~/Library/Application Support/Code/User/settings\.json ### Why Global Setup is Superior Benefits of Global Configuration: - ✅ Zero per\-project setup \- Works immediately in any React/Next\.js project - ✅ Consistent standards \- Same Vercel best practices across all projects - ✅ Clean project structure \- No configuration files cluttering repositories - ✅ Team scalability \- Share one setup method with entire team - ✅ Future\-proof \- New projects automatically inherit best practices ## How to Use Vercel React Best Practices in Copilot 44. Open any React or Next\.js file 45. Type\!perf\-review or\!review and press Tab 46. Paste the generated prompt into Copilot Chat 47. Receive actionable feedback based on Vercel React best practices ## Conclusion With this setup, Vercel React best practices for GitHub Copilot become part of your daily development loop\. You gain consistent, high\-quality React reviews, accessibility audits, and performance guidance\-across every project, with zero repeated configuration\. ## Resources - [Vercel Agent Skills Repository](https://github.com/vercel-labs/agent-skills) - [GitHub Copilot Documentation](https://docs.github.com/en/copilot) - [VS Code Snippets Guide](https://code.visualstudio.com/docs/editor/userdefinedsnippets) --- Canonical URL: Markdown URL: Last updated: 2026-09-01T14:16:05Z # Implementing "Fuzzy Search" using Fuse\.js Implementing "Fuzzy Search" using Fuse.js Guide. Get practical implementation guidance, technical considerations, and next steps from Tevpro. Have you ever tried to search via a search bar, but misspelled your search terms and got ZERO results? Being forced to delete your typos and retyping your search to be 100% precise can be detrimental to your e\-commerce website or application's traffic and conversion\. Whether you typed the wrong characters, or just didn't know how to spell a word correctly, searches yielding "zero results" on your website can prompt users to bounce and go elsewhere to find the product they are looking for\. "Fuzzy searches", also known as [approximate string matching](https://en.wikipedia.org/wiki/Approximate_string_matching) searches, can solve the issue of user\-error queries\. ## What is a "Fuzzy Search"? > Fuzzy Searching \(often colloquially referred to as "approximate string match" searching\) is the technique of finding strings that match a pattern approximately \(rather than exactly\)\. ## Fuzzy Search IRL \(in real life\) Let's say a customer is shopping for a product that is the color PINK\. If the user is shopping online, they may use a preset filter for the color of the product, or simply type "pink" in the search bar as their query\. But what happens if the customer misspells the word? Fuzzy search algorithms match queries based on a "[fuzziness score](https://www.fusejs.io/fuzzy-search.html)" that the user inputs vs the pool of possible results\. In this example, let's imagine that the customer has typed "punk" \(with the letter "u" instead of "i"\)\. If the search feature has implemented fuzzy searching, the results will return with products that are related to the term "punk", and will also include products related to the term "pink\." It can also return even the lesser related words of "punt" or "pint"\. Without fuzzy search implemented, the search results may yield products that only relate to "punk", as it is only looking for precise matches\. By generating approximate matches, fuzzy search can be a lifeline for you or your client's website\. ## How to implement fuzzy searching In web development, there are many useful [libraries](https://en.wikipedia.org/wiki/Library_(computing)) available for use\. At Tevpro, we like using the [Fuse\.js](https://fusejs.io/) library for implementing fuzzy searching on our client's website or application\. A developer can simply download the library, i\.e\. via [npm](https://www.npmjs.com/) or [yarn](https://yarnpkg.com/), then import the module\. Once downloaded, the developer is able to use fuse\.js as needed\. > [Fuse\.js](https://fusejs.io/) is a powerful, lightweight fuzzy\-search library, with zero dependencies\. ## Fuzzy Search Example Implementation ### List of things to search through ### Sample Code \(JavaScript\) ## Conclusion Fuzzy searches are outstandingly useful and critically important for e\-commerce websites and applications\. Customers must find what they are looking for on your product pages, or they will quickly go elsewhere\. This search technique will enhance user experience, drive traffic to your website or application, and likely produce more conversions\. Start using fuzzy search in your application today\! Tevpro is a custom software development firm founded in Houston, Texas\. We help companies of all sizes automate and optimize their most complex business and financial systems processes\. We'd love to work with [you or help answer any questions](https://tevpro.com/contact-us)\. ## Sources - [https://en\.wikipedia\.org/wiki/Approximate\_string\_matching](https://en.wikipedia.org/wiki/Approximate_string_matching) - [https://www\.ibm\.com/docs/en/informix\-servers/12\.10?topic=modifiers\-fuzzy\-searches](https://www.ibm.com/docs/en/informix-servers/12.10?topic=modifiers-fuzzy-searches) - [https://www\.fusejs\.io/demo\.html\#search\-string\-array](https://fusejs.io/examples.html#search-string-array) --- Canonical URL: Markdown URL: Last updated: 2026-09-01T14:16:12Z # Improve End\-to\-End Testing for Salesforce Commerce Cloud using Playwright Build more reliable Salesforce Commerce Cloud storefronts with Playwright end-to-end testing for critical shopping and checkout flows. ### Background At [Tevpro](https://tevpro.com/), we prioritize a robust level of unit testing to safeguard against unintended consequences when making changes to code\. While comprehensive coverage is ideal, focusing on crucial components with thorough unit tests and complementing them with end\-to\-end \(e2e\) testing for broader coverage is often the most effective approach\. On a recent project, we needed significant website modifications and enhancements on a sizable e\-commerce platform powered by Salesforce Commerce Cloud \(SFCC\) \+ Storefront Reference Architect \(SFRA\)\. Unfortunately, our application lacked extensive end\-to\-end \(e2e\) test coverage\. The limited automated e2e tests that did exist were primarily utilized by the QA team and were not developer\-friendly\. They were integrated into our ALM workflow and primarily served reporting purposes for upper management\. Determined to improve this scenario, we created a test suite using modern tooling like Playwright, empowering developers to engage in testing and seamlessly integrate it into our CI/CD pipelines for long\-term efficiency\. ### Setting up the test suite The rest of this tutorial assumes you have already created a Playwright project by following the installation [documentation](https://playwright.dev/docs/intro#installing-playwright)\. Our ultimate goal with this tutorial is to construct a test suite that operates with genuine data sourced directly from SFCC instead of mocked data\. To achieve this, we must develop the necessary functionality to enable our test suite to connect to a running SFCC instance \(a sandbox, development, or staging environment\) and retrieve data essential for validating the application\. Opting for the Open Commerce API \(OCAPI\) over the Salesforce Commerce API \(SCAPI\) was a deliberate choice\. Our comprehensive test suite demands the ability to access custom preferences and toggle other features not currently supported by SCAPI\. > Note: This won't cover the basics of setting up Playwright and writing your first end\-to\-end test, that is pretty well covered in the [docs](https://playwright.dev/docs/intro)\. ### Steps Create the following folder structure and blank files in your newly created Playwright repo\. - [\.env](https://tevpro.com/#environment-file) \(What is a [\.env file](https://playwright.dev/docs/test-parameterize#env-files)?\) - [global\.setup\.ts](https://tevpro.com/#global-setup) \(What is a [global setup file](https://playwright.dev/docs/test-global-setup-teardown)?\) - [page\-object\-models/test\.data\.ts](https://tevpro.com/#test-data) \(What are [page object models](https://playwright.dev/docs/pom)?\) - [fixtures/fixture\.ts](https://tevpro.com/#fixture) \(What are [test fixtures](https://playwright.dev/docs/test-fixtures)?\) - [playwright\.config\.ts](https://tevpro.com/#playwright-config) - [example\.spec\.ts](https://tevpro.com/#example-test) \(This is where we will write our tests\) Important to note: you will also need OCAPI credentials and to configure your sandbox to allow any of the OCAPI endpoints you will be calling \([OCAPI documentation](https://developer.salesforce.com/docs/commerce/b2c-commerce/references/b2c-commerce-ocapi/ocapisettings.html#configuring-ocapi-settings-in-business-manager)\) After creating these folders and files, your repo should look similar to this: ### Environment File The\.env file is where we will store the environment variables that our tests will use to connect to the proper SFCC environment for our test runs\. ### Global Setup The global\.setup\.ts file is just a chunk of code that you can configure to run before any of your other tests\. We use this to fetch an OCAPI auth token which we save as an environment variable called OCAPI\_AUTH\_TOKEN that we can use for subsequent OCAPI calls\. ### Test Data The test\.data\.ts file is where all of our logic related to fetching and storing the test data from SFCC will be contained\. This class can be injected into any of our tests and will be used to help validate different test scenarios\. ### Few things to note here: - fetchData \- This function is used by all our other functions to ensure we pass our bearer token along with each request\. - fetchProducts \- This function is used to fetch a comma\-separated list of products all at once vs having to fetch them individually\. - init \- This function is used in our fixture\.ts file to bootstrap any API calls we want to make\. In our example, we are only fetching a few products, but in reality, you might need to fetch products, promotions, content assets, etc\., used by all your different tests\. ### Fixture The fixture\.ts file is where we piece all of this together\. You can see here we create a TestOptions type and include a new property called testData which uses our TestData class created in the test\.data\.ts file\. ### Few things to note here: - We must instantiate our TestData class and pass it our request object\. - We need to call the init\(\) function, which will fire off any OCAPI requests to populate our class with the list of products\. ### Playwright Config Next up, we need to make a slight modification to our playwright\.config\.ts file\. ### Few things to note here: - Uncomment the require\('dotenv'\)\.config\(\) section and ensure you install dotenv as a dev dependency\. - Update the baseURL to use our environment variable\. - Add a new object to the projects array that includes our global\.setup\.ts file\. - Update the chromium object and add the dependencies array \(this will ensure that each time we launch our tests, the setup step will run before it\)\. ### Example Test All that is left to do is write an end\-to\-end test and utilize our test data\. We will do this in our example\.spec\.ts file\. All we are doing here is looping over the list of products that we fetched and validating that they exist on the page\. A real\-world example might be if you wanted to validate that all product tiles on your product listing page existed and had the correct pricing\. ### Few things to note: - We inject our testData class into our test, which contains all the products we fetched\. - You could also inject this into a beforeEach if you wanted to use this across all tests in a single spec file\. ### Conclusion This is a simple example, but in practice, you could build a full test suite that covers all the different scenarios or your particular storefront\. We hope this article has helped you successfully configure a Playwright project to fetch products from an SFCC instance via OCAPI\. You could certainly use the same approach to fetch data from SCAPI or any API, for that matter\. If you still have questions or want to learn more about Tevpro's consulting services, reach us via [Twitter](https://twitter.com/Tevpro), [Linkedin](https://www.linkedin.com/company/tevpro), or send us a [message](https://tevpro.com/contact-us)\. Photo by [Mike Petrucci](https://unsplash.com/@mikepetrucci?utm_content=creditCopyText&utm_medium=referral&utm_source=unsplash) on [Unsplash](https://unsplash.com/photos/gray-and-blue-open-signage-c9FQyqIECds?utm_content=creditCopyText&utm_medium=referral&utm_source=unsplash) --- Canonical URL: Markdown URL: Last updated: 2026-09-25T18:58:43Z # Install Ionic Framework on ChromeOS A step by step guide to setting up ChromeOS as a development environment for Angular apps built using the Ionic framework. Not long ago I switched from Windows 10 to a Pixelbook as my "daily driver"\. I will ultimately need to have both as I still often develop in C\# and work on EPM/CPM projects but, ChromeOS has been fun since the language I have been using most lately is [TypeScript](https://www.typescriptlang.org/) for developing [Angular](https://angular.io/) applications\. Naturally, if you develop with Angular, you will most likely consider using it to build Android or iOS applications\. [Ionic](https://ionicframework.com/) framework is one of the most popular frameworks for building hybrid apps\. As luck would have it, ChromeOS makes installing the Ionic framework super easy\. Consequently, we encountered one hiccup assuming you have [Crostini](https://www.reddit.com/r/Crostini/wiki/getstarted/crostini-setup-guide) and NPM \(I like using [Node Version Manager \(NVM\)](https://github.com/creationix/nvm)\) installed\. Installation is quite simple\. Simply install the Ionic framework on ChromeOS via NPM\. npm install \-g ionic Once the Ionic framework is installed as a global package, we can create our first Ionic framework project using the Ionic command line interface \(CLI\)\. ionic start testApp tabs Next, we change the directory to the newly created project and start the test server\. This is where things deviate a bit from a normal Linux or OSX install, since the server is starting inside the Crostini Virtual Machine \(VM\) you will probably see Invalid Host header if you attempt to access the test application from Chrome\. This is because the Linux virtual machine is on a different network\. To get around this issue we supply the address option with the value of 0\.0\.0\.0 to tell ionic to listen on the external port of the VM\. ionic serve \-\-address 0\.0\.0\.0 Once running you Ionic will display the external address for accessing the server\. \[INFO\] Development server running\! Local: http://localhost:8100 External: http://100\.115\.92\.202:8100 Use Ctrl\+C to quit this process If you like our content and want more tutorials, sign up for our monthly newsletter below\. Or feel free to reach out to us on [Twitter](https://twitter.com/tevpro) or via [email](mailto:info@tevpro.com?subject=Question: Creating your first ADF pipeline) with any questions\. --- Canonical URL: Markdown URL: Last updated: 2026-09-01T14:16:05Z # Integrating TypeScript into your NextJS app Integrating TypeScript into your NextJS app Guide. Get practical implementation guidance, technical considerations, and next steps from Tevpro. ### A guide to installing Typescript in NextJS apps\. [NextJS](https://nextjs.org/) is a wrapper for [ReactJS](https://reactjs.org/), providing a more comprehensive framework solution to the popular front\-end development library\. NextJS allows for developers to use many useful "out\-of\-the\-box" features that would otherwise have to be manually added to the relevant React apps\. ### NextJS not only enhances React \- it uses React\. > "You still write React code\. You still build React components, but it's a framework for production because it adds all those missing features that you typically need to add to React apps to prepare them for production and solve common problems\." \- Imran Farooq in an [Enlear Academy Article](https://enlear.academy/why-should-you-learn-next-js-as-a-react-developer-505811865cef) ### What features does NextJS offer? React itself is minimal, but extremely flexible in its ability to extend to other features\. In contrast, NextJS has a variety of features already included to help developers build their apps, including: - [Prerendering](https://nextjs.org/docs/basic-features/pages#pre-rendering)[Server\-side rendering](https://nextjs.org/docs/basic-features/pages#server-side-rendering) \(SSR\) - [Static export](https://nextjs.org/docs/basic-features/pages#static-generation-recommended) \(SSG\) [Automatic build size optimization](https://nextjs.org/docs/going-to-production#reducing-javascript-size)[Faster development compilation](https://nextjs.org/docs/advanced-features/compiler)[Page\-based routing](https://nextjs.org/docs/basic-features/pages) \(with support for dynamic routes\) [Client\-side routing](https://nextjs.org/docs/routing/introduction#linking-between-pages) with prefetching Built\-in CSS and Sass support, and support for any CSS\-in\-JS library API routes to build API endpoints with Serverless Functions ### Steps to convert your NextJS application to use TypeScript 11. Open a terminal and navigate to the directory of your project's root folder 12. Run the command npm install touch\-cli 13. Run the command touch tsconfig\.json If the touch command is not found: run npm install touch\-cli \-g 14. run touch tsconfig\.json again 15. Run the command npm install \-\-save\-dev typescript @types/react 16. Run nest \(normally npm run dev or yarn dev\) 17. Start converting your js files into ts/tsx files\! \* Any js files that contain jsx will need to become tsx files ### Final thoughts We hope you found this article useful\. Share your questions or comments with us on [Linkedin](https://www.linkedin.com/company/tevpro/) or [Twitter](https://twitter.com/Tevpro)\. If you encounter any difficulties or unexpected "gotchas" \- don't hesitate to [reach out](https://tevpro.com/contact-us) to us for help in converting your app\. Sources - [https://nextjs\.org/](https://nextjs.org/) - [https://nextjs\.org/docs/basic\-features/typescript](https://nextjs.org/docs/basic-features/typescript) - [https://www\.ideamotive\.co/blog/nextjs\-vs\-react\-which\-javascript\-framework\-is\-better\-for\-your\-front\-end](https://www.ideamotive.co/blog/nextjs-vs-react-which-javascript-framework-is-better-for-your-front-end) - [https://enlear\.academy/next\-js\-or\-react\-js\-lets\-find\-out\-60c77373da85](https://enlear.academy/next-js-or-react-js-lets-find-out-60c77373da85) - Photo by [Nick Fewings](https://unsplash.com/@jannerboy62?utm_source=unsplash&utm_medium=referral&utm_content=creditCopyText) --- Canonical URL: Markdown URL: Last updated: 2026-09-01T14:16:12Z # Is Your Enterprise Ready for AI\-Native API Integrations? Discover how AI-native API integrations can modernize legacy systems, connect enterprise data, and prepare your organization for the next generation of AI-driven automation. For years, enterprise integration was simple\. Connect one application to another, move data back and forth, and let the business run\. Today, artificial intelligence is changing everything and advancing the way businesses access data using API integrations\. AI assistants are creating purchase orders, retrieving customer information, analyzing financial data, generating reports, and orchestrating entire business processes\. But none of this happens without one critical component: API Integrations\. As SAP, OneStream, Oracle, and other enterprise technology leaders modernize their API integration strategies, organizations are discovering that unsupported integrations, undocumented endpoints, and aging middleware can become obstacles to AI adoption\. The companies that modernize today will be positioned to innovate tomorrow\. ## What Is an API? Think of an API like a waiter at a restaurant\. You tell the waiter what you want\. The waiter goes to the kitchen\. The waiter brings your food back\. You never walk into the kitchen yourself\. Computer programs work the same way\. Your app asks the API for information\. The API gets it from SAP, CRM, ERP, CPM, etc\. The API sends it back\. That waiter is an API\. An API allows applications, websites, ERPs, CRMs, mobile apps, and AI agents to communicate safely without giving direct access to internal systems\. Every time an AI assistant checks inventory, creates an invoice, or looks up a customer, it is traveling through APIs\. ## Why Is SAP Changing Its API Strategy? Imagine your house has one front door\. Over the years, people started using windows, side gates, and even climbing through the garage\. Eventually you decide: "Everyone needs to use the front door\." That is the philosophy behind [SAP's evolving API guidance](https://erp.today/sap-api-policy-erp-integration-ai-access/)\. Organizations are being encouraged to replace unsupported or undocumented integrations with officially published APIs that are secure, supported, scalable, and designed for long\-term compatibility\. For businesses that have relied on custom integrations for years, this shift presents an opportunity to modernize architecture instead of simply maintaining technical debt\. ## AI Doesn't Need More Data\. AI Needs Better Integration\. Many organizations think AI projects fail because they don't have enough data\. More often, they fail because their systems cannot communicate efficiently\. AI is like a brilliant fifth grader\. It can solve incredibly difficult problems, but it still needs clear directions\. If you tell an AI assistant: "Check inventory, create a purchase order, update SAP, notify finance, and email the customer\." The AI still needs reliable API integrations to connect every system\. If those API integrations are inconsistent, undocumented, or unsupported, automation becomes unreliable\. If they are governed, secure, and standardized, AI becomes exponentially more valuable\. ## Enterprise API Development Is Entering a New Era Across the technology industry, companies are investing heavily in AI\-native API platforms\. [Postman](https://www.businesswire.com/news/home/20260617111513/en/Postman-Achieves-AWS-AI-Competency-and-Introduces-Integration-to-Power-AI-Native-API-Development-at-Enterprise-Scale)recently expanded its AI competency with new integrations designed to help organizations build, test, document, and govern APIs that AI agents can consume at enterprise scale\. [Predactiv](https://www.prnewswire.com/news-releases/predactiv-launches-mcp-server-and-platform-api-bringing-audience-intelligence-into-ai-workflows-302806750.html) introduced a Model Context Protocol \(MCP\) Server and Platform API that allows audience intelligence to flow directly into AI workflows using natural language interactions\. In this new era, AI agents securely interact with ERP systems, financial platforms, CRMs, and enterprise applications\. Enterprise APIs are no longer just moving data, they are becoming the backbone of AI\-powered business operations\. ## Why API Governance Matters Imagine walking into a library where every book is piled on the floor\. The information exists\. Nobody can find it\. API governance organizes those books\. It establishes: - Which APIs are approved - Which versions are supported - Who owns each integration - Which applications can access them - How AI agents should interact with enterprise systems - How changes are managed without disrupting business operations Good API governance reduces risk, improves security, simplifies maintenance, and creates a foundation for scalable AI adoption\. Learn more from our [custom API experts](https://tevpro.com/services/api-systems-integrations)\. ## Why Middleware Is More Important Than Ever Many organizations have accumulated hundreds of point\-to\-point integrations over the years\. Every new application creates another connection and eventually the architecture begins to resemble a bowl of spaghetti\. Modern middleware transforms that complexity into a structured integration platform\. Instead of every application connecting directly to every other application, middleware provides a centralized, secure, monitored, and reusable integration layer\. The result is: - Faster development - Easier maintenance - Better security - Simplified upgrades - AI\-ready enterprise architecture Middleware is the unsung hero of API development\. Instead of every application talking directly to every other application, middleware creates a centralized integration layer\. With middleware, the AI interacts with a single governed integration layer that securely orchestrates every step behind the scenes\. Instead of teaching AI fifty different languages, you teach it one\. ## Future of enterprise API Integrations At Tevpro, we don't believe integration projects should solve today's problem while creating tomorrow's technical debt\. Our architects design API integrations and middleware platforms that serve as the intelligent foundation connecting ERP systems, CRMs, finance applications, HR platforms, cloud services, and AI agents through secure, governed APIs\. Whether modernizing legacy systems, advancing API integrations, implementing enterprise API governance, or preparing an organization for agentic AI, Tevpro can help your business adapt\. [Discuss](https://tevpro.com/contact-us) your technical challenges with one of our solution architects today\. --- Canonical URL: Markdown URL: Last updated: 2026-09-01T15:04:06Z # Is open\-source generative AI safe for government and publicly traded companies? Is open-source generative AI safe for government and. Get practical implementation guidance, technical considerations, and next steps from Tevpro. The short answer is no\. We recommend against using open\-source, commercial, and enterprise\-generative AI software for our government and publicly traded clients\. We recommend that all clients set guardrails around generative AI to protect their data\. Whether in the cloud or on\-premise environments, there is no way to tell with certainty that someone isn't using your data to train their models\. At [Tevpro](https://www.linkedin.com/company/tevpro/), we believe in a security\-first approach when leveraging AI and LLMs\. Our consultants focus on security to mitigate cybersecurity threats and identify data vulnerabilities from the start of every client engagement\. We work with your technical, legal, and security teams to identify and reduce risks and spot potential up\-line issues before they happen\. A collaborative approach can help ensure that the implementation of AI is safe, secure, and aligned with the client's business objectives\. Whether we implement power chatbots, experiment with prompts to prevent hallucinations, or use GenAI to inform decision\-making processes, we, as technologists, must do so safely and responsibly\. [Please reach out](https://tevpro.com/contact-us) for more ways to safely and responsibly implement artificial intelligence into your business\. We are more than just another technology consulting firm\. Located in Houston, Texas, our team of highly\-technical consultants live and work by our values\. We find tremendous value in logical thinking and believe that taking the time to think through the pros and cons of every possible solution helps our team build optimal strategies and avoids the time and hassle of turning the ship around midstream to fix preventable problems\. If you are looking for a technology partner that works to amplify your IT resources or your business lacks a dedicated team, we can help\. --- Canonical URL: Markdown URL: Last updated: 2026-09-01T14:16:12Z # Is your EPM strategy complete? Creating and executing an EPM strategy is no small task. Here we share some insights to ensure every piece of your implementation strategy is complete. Creating and executing an EPM strategy is no small task\. In our business, we speak with a variety of Technology and Finance leaders about the challenges they face when it comes to optimizing their financial reporting and performance management systems\. Specifically, we work with [enterprise performance management](https://tevpro.com/services/onestream-solutions) \(EPM\) leaders and their counterparts who have successfully confronted their legacy and change\-averse processes and chartered their organization through a technology and [cultural transformation](https://itrevolution.com/the-unicorn-project/)\. There are many people, processes, and systems to consider while developing your EPM strategy\. In this blog, series we hope to share some insights to ensure every piece of your strategy is complete\. ## Put purpose at the center Many companies consider purpose merely an addition to their strategy, but the most [successful companies put it at their core](https://hbr.org/2019/09/put-purpose-at-the-core-of-your-strategy)\. You can take a retrospective approach which requires you to look back on the past or you can be prospective and visualize the possibilities of where you want to be in the future\. Where can we go? Which trends will impact our financials or impede growth? What new challenges and opportunities lie ahead? The journey begins by looking within\. Find what challenges your employees face with their current processes and analytics platforms\. Start by conducting internal surveys between managers and employees of all levels\. Encourage open dialog and sharing of information\. Leaders will more effectively accomplish sustainable business outcomes if they put purpose at the center of their EPM strategy\. ## Identify gaps between your current and future processes The first step in moving your business forward is understanding your starting position\. Peel back the layers and identify which areas of your organization needs improvement\. For example, let's say you are looking for better ways to manage your financial data, you could be in the market for a financial planning or forecasting solution\. You will need a thorough evaluation of data availability and your current infrastructure in order to map pain points to solutions\. By spending time evaluating and monitoring current processes you can begin to map out the internal and external resources needed to improve these functions\. ## Deepen ties with stakeholders Engaging with key stakeholders may seem like a bunch of buzzwords, but it's one of the most critical factors\. Nominate project managers and organized leaders who can communicate effectively with team members and take initiative\. Often times, EPM implementation tasks will be done outside of day\-to\-day activities so you need personnel who will go the extra mile\. Most employees don't understand how they are connected to the strategy\. Make it clear to everyone in the organization that their role is important and make sure everyone understands what they should be doing\. Motivate employees daily on how their work impacts the overall strategy\. Allow them to operate freely, ask questions, submit ideas and work across organizational silos to tackle cross\-functional challenges\. ## Finding the right EPM tools There is no one\-size\-fits all approach to improving EPM performance\. If your organization is currently on\-premise, does it have cloud initiatives, or do you seek an out\-of\-the box solution? Prioritize your requirements\. The cost of EPM software, ease of integration and access control of each solution will vary greatly\. We work with multiple EPM technologies \- [Oracle](https://www.oracle.com/applications/performance-management/), [OneStream](https://www.onestreamsoftware.com/), [Anaplan](https://www.anaplan.com/), and others \-so we suggest weighing the pros and cons and being completely transparent about any limitations\. No one's EPM journey is the same, but there are resources available to help you ensure that every piece of your EPM strategy is complete\. If you like our content and want more tutorials, sign up for our monthly newsletter below\. Or feel free to reach out to us on [Twitter](https://twitter.com/tevpro) or via [email](mailto:info@tevpro.com?subject=Question: Creating your first ADF pipeline) with any questions\. --- Canonical URL: Markdown URL: Last updated: 2026-09-30T19:45:08Z # Kscope 2019 Preview: Essbase A look at what's on the agenda for Essbase at Kscope19 in Seattle, WA and what sessions you will probably not want to miss. With [Kscope19](https://kscope19.odtug.com/) rapidly approaching it's hard not to notice the Essbase track\. Essbase has quite a large number of available sessions and it makes sense\. Essbase has expanded into new products the last couple of years and is a critical component in the cloud\. In this article, we hope to help you better understand the target audience and decide on the sessions you want to hit\. ## Monday 11:00 AM \- 11:30 AM It begins with two potentially very interesting sessions; first [BSO Solve Order: A Funeral for the Two Pass Calculation](https://kscope19.odtug.com/e/in/eid=32&s=2943&req=info) makes a bold promise but one that many that have used ASO know is possible\. Solve order is relatively new to BSO but has been around for a while in ASO\. We think this is going to be the better option for most Essbase professionals, who couldn't use a refresher on the in's and out's of solve order\. That said, if your well versed in solve order and interested in the REST API and how it can be used to update your Essbase cube, you might want to take a look at [Building a New EAS? APEX Meets OAC](https://kscope19.odtug.com/e/in/eid=32&s=2885&print=1&req=info) \. In this session the presenter is promising to build an administration utility based on the REST API using APEX\. In theory this is a neat idea and could be potentially useful even if your company doesn't license APEX\. 11:45 AM \- 12:45 PM Next, you have a session that focuses on Optimization, Security and "Enterprise" Essbase\. In [Seven Weird Tricks for Essbase Optimization Which Really Work\!\!\!](https://kscope19.odtug.com/e/in/eid=32&s=2626&req=info)[Edward Roske](http://looksmarter.blogspot.com/) \(one of the people who literally wrote the [book\(s\)](https://www.amazon.com/Edward-Roske/e/B00J237CUW) on Essbase\) promises to help you tune Essbase\. In [OAC Security Standard Practice](https://kscope19.odtug.com/e/in/eid=32&s=2692&print=1&req=info)[Kavi](https://www.linkedin.com/in/kavibharathi-munusamy-21b88a52) is going to discuss how to setup single sign on \(SSO\), locking down OAC as well integrating with identity tools\. Last in [A Journey Across the Kroger Enterprise Essbase Environment from the Grocery Store to the C\-Suite Executive](https://kscope19.odtug.com/e/in/eid=32&s=2678&print=1&req=info) the fine folks from Kroger will discuss how in addition to Essbase and the other Oracle EPM tools that [Dodeca](https://dodecasoftware.com/dodeca-spreadsheet-management-system/) has enabled them to get to the information they need to compete in the grocery industry\. 02:15 PM \- 03:15 PM This is the most busy hour of the day on the Essbase track\. If your organization is looking at a possible move to the cloud you will definitely not want to miss a [Case Study: How to Plan Your Migration from On\-Prem Essbase to the Cloud](https://kscope19.odtug.com/e/in/eid=32&s=2693&req=info) \. Likewise [Get Your Forecast Rolling at the Speed of Light](https://kscope19.odtug.com/e/in/eid=32&s=2524&req=info) is definitely recommended if you or your organization is considering implementing this highly popular report\. Also at this time the folks at GE bring you [Sleepless in Spreadsheets? Essbase…It's Nice to Meet You\!](https://kscope19.odtug.com/e/in/eid=32&s=2627&req=info) which promises to take a look at how one of the largest Oracle EPM customers uses the suite of products and how Dodeca makes it even better\. Finally, Karen Zubetz from the Essbase Development team is going to talk about some tips, tricks and new features \(including [multi\-cell drill through](https://www.essbaselabs.com/2019/01/announcing-multi-cell-multi-region.html)\) in [Essbase Technical Tips and Tricks](https://kscope19.odtug.com/e/in/eid=32&s=2679&req=info)\. 03:45 PM \- 04:45 PM In the final sessions of the day, the ever popular topic of the REST API makes it second appearance\. So if you missed the first and are interested in what can be done via the API you might want to join [Mike](https://www.linkedin.com/in/mike-larimer-a950aa1/) for an [Introduction to the Essbase REST API](https://kscope19.odtug.com/e/in/eid=32&s=2628&req=info)\. If you are new to Essbase and its calculation methodologies or would like to learn a bit more you will probably want to check out [My Favorite Calc Code](https://kscope19.odtug.com/e/in/eid=32&s=2694&req=info)\. [Ron](https://www.linkedin.com/in/ron-moore-02550/) is hoping to help you learn by example by providing some strategies and code snippets\. Lastly, we have our first panel discussion of the Essbase track in [Essbase Design Architecture Panel](https://kscope19.odtug.com/e/in/eid=32&s=2680&req=info)\. In this session, several Essbase architects will discuss past implementations and take questions from the crowd\. ## Tuesday 08:50 AM \- 09:50 AM On this morning, there are three sessions to start your day on\. First, Karen Zubetz who did Essbase Technical Tips and Tricks on Monday will discuss the Essbase product roadmap and try to explain how Essbase is setup to succeed for years to come in [Essbase Product Roadmap and Reasons to Upgrade](https://kscope19.odtug.com/e/in/eid=32&s=2523&req=info) \. This same hour [Jared](https://www.linkedin.com/in/jared-brame-40307a5/) is going to share his tool \(presumably VBA\) for managing Essbase security in on\-prem environments in [Finally, an Easy Way to Monitor Essbase Security\!](https://kscope19.odtug.com/e/in/eid=32&s=2695&req=info) and he is planning on providing instructions for getting it setup in your environment\. Lastly, [Pete](http://essbasedownunder.com) is inviting us to join him for [The Dark Art of BSO Essbase Optimization](https://kscope19.odtug.com/e/in/eid=32&s=2629&req=info) , in this session [Pete](https://www.linkedin.com/in/peter-nitschke/) is going to take the guesswork out of tuning Essbase and provide some examples and testing methodologies\. 10:00 AM \- 11:00 AM The first thing to be aware of when looking at this time slot is that there is a hands\-on session starting 15 minutes later that will cover Oracle Data Visualization \(DV\)\. If DV is something you are interested in you might want to skip these sessions\. Next up Doug Pearce is going to discuss the various features of Essbase load rules in [Everything You Need to Know about Essbase Load Rules](https://kscope19.odtug.com/e/in/eid=32&s=2696&req=info) and it sounds like he is going to cover [almost](https://epmjunkie.com/formatted-formulas-using-load-rules/) everything\. Another long time Essbase veteran, [Tim Tow](http://timtows-hyperion-blog.blogspot.com/), is presenting an [Introduction to Essbase MDX for Reporting](https://kscope19.odtug.com/e/in/eid=32&s=2630&req=info)\. If MDX reporting is something of interest I highly suggest attending this since Tim probably knows as much as the Essbase developers \(possibly more\) about this kind of reporting\. 10:15 AM \- 11:45 AM As stated earlier this hour and half session is a hands\-on with [Oracle Data Visualization \(DV\)](https://www.oracle.com/solutions/business-analytics/data-visualization.html) in [Hands\-On Lab: Visual Analytics Made Simple with Oracle DV](https://kscope19.odtug.com/e/in/eid=32&s=2881&req=info)\. DV is a great way to provide visual analysis for data in Essbase\. 01:00 PM \- 02:00 PM You might want to grab your sack lunch and head over for this Panel discussion \([Oracle Groundbreakers Lunch and Learn: Essbase Panel](https://kscope19.odtug.com/e/in/eid=32&s=2911&req=info)\)\. Since this is pretty much the only thing going on, it's generally pretty popular and can be a good time to meet some of your fellow attendees\. 2:15 PM \- 03:15 PM To start we have [Destination OAC\-A Traveler's Guide: One Client's Summer Adventure on the Journey from On\-Prem](https://kscope19.odtug.com/e/in/eid=32&s=2684&req=info) , this is a look at migrating Essbase/Planning to Oracle Analytics Cloud \(OAC\), what changes had to made to achieve that goal and how administration changed in the process\. Another option in this time slot is [Empowering Users with Analytical MDX](https://kscope19.odtug.com/e/in/eid=32&s=2697&req=info) , in this session [Ron](https://www.linkedin.com/in/ron-moore-02550/) will give attendees a primer on MDX and show how MDX can be used in SmartView to create reports that would otherwise not be possible\. Finally [Jason Jones](https://www.jasonwjones.com/) is going to explore the Essbase \(OAC\) REST API and examine some of the differences versus the Java API in [Up & Running with the OAC Essbase REST API](https://kscope19.odtug.com/e/in/eid=32&s=2631&req=info) \. 03:45 PM \- 04:45 PM First in [Do You Have Enough Juice? Load Testing Techniques for OACS Deployments](https://kscope19.odtug.com/e/in/eid=32&s=2632&req=info), [Jon Harvey](https://www.ecapitaladvisors.com/blog/author/jharvey/) examines how load testing has changed in the cloud and how loads can be simulated\. Next, [Dodeca Beyond Essbase \- A SQL Interface for Streamlining DRM Change Request Workflows](https://kscope19.odtug.com/e/in/eid=32&s=2685&req=info) examines how [LexisNexis](https://www.lexisnexis.com) is using SQL and Dodeca in the Oracle DRM Governance process to speed up changes and satisfy SOX compliance\. Then [Mihaela Ciota](https://www.linkedin.com/in/mihaela-ciota-04421a5/) details how [Abbott](https://www.abbott.com/) uses Dodeca, SQL and ASO applications to do long range \(multiple years\) planning and expense tracking for the medical industry in [Trials and Tribulations](https://kscope19.odtug.com/e/in/eid=32&s=2698&req=info)\. ## Wednesday 09:00 AM \- 10:00 AM You can start off the day with [ASO Tuning and Calculations](https://kscope19.odtug.com/e/in/eid=32&s=2686&req=info) where [Tim](https://www.linkedin.com/in/tfaitsch/) will explain how to optimize ASO applications and implement calculations\. [Tim](http://timtows-hyperion-blog.blogspot.com/) Tow will explain how to get your on\-prem application loaded into the cloud and what you need to get connected to it in [Congratulations on Your Shiny New Oracle Analytics Cloud Essbase Account\! Now What Do You Do?](https://kscope19.odtug.com/e/in/eid=32&s=2633&req=info)\. If neither of those strike you fancy, [Mike](https://www.linkedin.com/in/mike-larimer-a950aa1/) will be exploring Cube Designer and how to create Essbase Cubes from Excel using "Expert Mode" in [Cube Designer: Become a Hybrid BSO Expert](https://kscope19.odtug.com/e/in/eid=32&s=2699&req=info) \. 09:00 AM \- 11:00 AM Also beginning at 9am is the [Hands\-On Lab: OAC Essbase Workshop](https://kscope19.odtug.com/e/in/eid=32&s=2874&req=info)\. If haven't had a chance to get your hands on OAC this is highly recommended\. It is also highly recommended that you arrive early as sometimes these can fill up fast\. This lab promises to provide a ground up build of an Essbase cube as well as creation of visualizations using Oracle DV\. 10:15 AM \- 11:15 AM There are three options if you aren't in the hands\-on lab here\. First, ShutterFly shares their secret sauce in [Automate the Fixed Asset Roll Forward: Technical Deep Dive into Essbase, Oracle DB, Essbase Studio, and EBS Sources](https://kscope19.odtug.com/e/in/eid=32&s=2687&req=info)\. Next, Jason Jones examines how you can deploy Essbase on your own cloud using Docker in [Docker & Essbase: Bring the Cloud to You](https://kscope19.odtug.com/e/in/eid=32&s=2700&req=info) and how this type of setup can allow for easier development and testing\. Then in [Essbase Cloud and OAC Are Not Just for Finance: The Story of the FIFA World Cup Cube](https://kscope19.odtug.com/e/in/eid=32&s=2634&req=info) , [Yves](https://www.linkedin.com/in/yvesperrot) uses Essbase and OAC to analyze the public data provided by FIFA to show how the results of the last World Cup were actually quite predictable\. 11:45 AM \- 12:45 PM With all this talk of OAC and Data Visualization getting graphical analysis has never been easier, however, there are ways it could be better and [Essbase Design Rules for Data Visualization](https://kscope19.odtug.com/e/in/eid=32&s=2635&req=info) examines what changes you might want to make to get the most out of Essbase and DV\. Also at this time, [The Essbase Cloud REST API: What We Know Now](https://kscope19.odtug.com/e/in/eid=32&s=2688&req=info), this session examines the changes in the API from the prior year, will go over some of the new documentation and provide API samples\. Then, [Josie](https://www.linkedin.com/in/josiemanzanostettler/) claims to know the best ways to design and organize ASO applications in [Tips, Tricks, and Best Practices with ASO Applications \(Calling All PBCS, PCMCS, and Essbase Admins\!\)](https://kscope19.odtug.com/e/in/eid=32&s=2701&req=info)\. 02:15 PM \- 03:15 PM To close out the day you can choose between these sessions or the following hands\-on lab\. First up is [How WeWork Used Oracle Analytics Cloud to Improve Budgeting and Forecasting](https://kscope19.odtug.com/e/in/eid=32&s=2689&req=info) in which WeWork explains how what started as a endeavor to enhance analytic capabilities morphed to include a transformation in budgeting and forecasting while staying on budget due to flexibility within OAC\. Next, Yves talks about how, while sparsely documented, [XML for Analysis \(XMLA\)](https://en.wikipedia.org/wiki/XML_for_Analysis) has become a reliable data transformation vehicle in [Lightning Fast Essbase MDX Queries with XMLA \(XML for Analysis\)](https://kscope19.odtug.com/e/in/eid=32&s=2636&req=info)\. Then we have a another look at Oracles new Cube Designer in [OAC Cube Designer\-Manipulate Your Hierarchies on the Fly](https://kscope19.odtug.com/e/in/eid=32&s=2526&req=info) and how it can be used to create backups, perform restores and execute migrations\. 02:15 PM \- 04:30 PM [Hands\-On Lab: The New Face of Oracle Analytics](https://kscope19.odtug.com/e/in/eid=32&s=2876&req=info) , i n this hands\-on [Stewart](https://redpillanalytics.com/author/stewartbryson/) will guide the participants developing a data\-driven culture and how Oracle Analytics connects to cloud\-native data warehouses like Snowflake and Oracle Autonomous Data Warehouse services to change the face of BI\. 03:30 PM \- 04:30 PM The last Essbase session of the day is [Where the Wild Cubes Are](https://kscope19.odtug.com/e/in/eid=32&s=2690&req=info) \. This session takes a look at the non\-General Ledger Essbase cubes and what people are using Essbase for beyond finance\. This one specifically mentions web traffic analysis which sounds like an interesting use case\. In any case this session promises to help you identify situations were Essbase could be used with great success in a non\-traditional way, it also attempts to point out some potential pitfalls\. ## Thursday 09:30 AM \- 11:00 AM Congratualtions you [made it back](https://kscope19.odtug.com/page/special-event) to the conference \(and to the end of this post\.\) Now, grab some coffee and head over to [Deep Dive: Block Creation\-The Final Countdown](https://kscope19.odtug.com/e/in/eid=32&s=2857&req=info) \. It's the only session before closing ceremony and it should be a good one\. That does it for this preview if you are attending and would like to speak to someone from Tevpro, please reach out to [Faraz](https://www.linkedin.com/in/faraz-rahim) or [Cortney](https://www.linkedin.com/in/cortneybecker/)\. Also you may want to take a look at the [Kscope 2019 Preview of Integration](https://tevpro.com/blog/kscope-2019-preview-integration)\. Have fun at the conference\! --- Canonical URL: Markdown URL: Last updated: 2026-09-01T14:16:07Z # Kscope 2019 Preview: Integration Let's take a peek at the data integration track for Kscope19 in Seattle, WA and see what sessions you don't want to miss. There have been a lot of changes in EPM in recent years, particularly in the means and methods of integrating data and metadata\. All this change has caused a lot of confusion and in many cases left clients with more questions than answers\. A quick overview of the integration sessions being offered this year at [Kscope19](https://kscope19.odtug.com/) , show just how varied the toolkit is\. In any case, this post will attempt to identify some key sessions that you might want to attend\. ## Monday The first integration session of the day \([30\-Minute Session: Become a RESTful Iron Man with ARC \(the Application, Not the Reactor\)](https://kscope19.odtug.com/e/in/eid=32&s=2850&req=info)\) is a short one, only 30 minutes but it should be more than enough for a quick deep dive\. A lot has moved to REST API's including EPM the last couple years and this talk should be interesting for those that haven't seen it before \([Here](http://john-goodwin.blogspot.com/2015/09/planning-rest-api.html)[are](https://onlyhyperion.blogspot.com/2017/09/Finally-REST-on-Oracle-PBCS.html)[a](https://www.quest4apps.com/python-and-epm-rest-apis/)[few](http://theunlockedcube.com/oracle/epbcs-rest-and-authentication/)[EPM](http://turrellconsulting.com/blog/?p=786)[specific](http://orahyplabs.com/2016/09/generating-json-for-pbcs-rest-api.html)\)\. In any case, if you can grasp [JSON](https://en.wikipedia.org/wiki/JSON), you're half\-way there and the REST is just figuring out what endpoints and methods are available\. Developers can probably skip this one, but if you have zero exposure to REST this could be a really good session for you\. Next, is a dilemma, two sessions starting at the same time, I'm leaning towards [Best Practices for Designing and Building Integrations](https://kscope19.odtug.com/e/in/eid=32&s=2509&req=info)\. My primary motivation would be because I did the EDMCS hands\-on last year and I would like to see what kind of stuff others are doing with similar integration challenges\. If you haven't played with EDMCS yet, this could be a great introduction\. Peloton did a great job with the EDMCS hands\-on last year\. Also, although we've heard some grumblings from clients about EDMCS not being enterprise ready yet, it's a pretty neat tool and a drastic departure from DRM\. ## Tuesday You are going to have to make a choice, do you want to find out about the future roadmap of data integration or are you just looking to [simplify day to day management](https://kscope19.odtug.com/e/in/eid=32&s=2512&req=info) of your environment\. If you're anything like me, you want to see what's coming next, so I would highly recommend [Oracle Data Management Update and Roadmap](https://kscope19.odtug.com/e/in/eid=32&s=2683&req=info)\. This is supposed to be an interactive session so if you have feature suggestions with regards to any of the data integration tools or maybe even the REST API this probably the best time to voice them\. It looks like Francisco has brewed up something as follow up his black\-belt techniques from last year\. Based on its description it's hard to get an idea of what's new in [OMG\! That's Not in the Books: The Dark Arts of FDMEE & DM](https://kscope19.odtug.com/e/in/eid=32&s=2617&print=1&req=info) but he mentions something called "Data Integration SUI" which I have never heard of\. If I had to guess, maybe some kind of data integration management interface but there aren't many details on the KScope site or his [blog](http://fishingwithfdmee.blogspot.com/2019/04/kscope19.html)\. In any case, this should be one you don't want to miss, it will probably be one of the more technical integration sessions of the week and he generally shares everything he presents\. ## Wednesday This is hard decision, on one hand you have [Hands\-On Lab: Data Management Hacks to Turn You into a FDMEE Cloud Ninja\!](https://kscope19.odtug.com/e/in/eid=32&s=2883&req=info) with [Doug Correa](http://www.thinkfdm.com/) which I am sure will be great\. On the other hand [Vijay](http://theunlockedcube.com/) has [A Case for a Well Integrated EPM Cloud Solution with Oracle Integration Cloud Services \(OICS\)](https://kscope19.odtug.com/e/in/eid=32&s=2619&req=info) which is followed by [Kate](https://hyperionbarbie.wordpress.com/) with [EDMCS Application Adapters: Out of the Box and How to Create your Own\!](https://kscope19.odtug.com/e/in/eid=32&s=2516&req=info) Why are these at the same time?:\(I generally prefer a hands\-on session since I definitely learn by doing but I also feel like I know FDMEE extremely well so I would probably attend more sessions on OICS and EDMCS\. Unless you have a burning question, I would skip the panel, I went the previous two years and I can see where it would have value if you had a specific question but otherwise it seemed to lack value\. I would love to see KScope do something similar to [NG\-Conf](https://www.ng-conf.org) where they had a room dedicated to Q&A where attendees could ask questions of speakers who were in the room at that time\. The last integration session of the day is [Data Governance in the Cloud: EDMCS vs\. DRM](https://kscope19.odtug.com/e/in/eid=32&s=2519&req=info)\. Personally I find Data Governance interesting but I realize there aren't a lot of clients that have DRM let alone DRG and probably even fewer with EDMCS\. ## Thursday It is the only integration session of the day, so if you can manage to get out of bed after [Wednesday night](https://kscope19.odtug.com/page/special-event) \(not judging\), you will want to be at the [Deep Dive: EPM Data Integration](https://kscope19.odtug.com/e/in/eid=32&s=2887&print=1&req=info)\. This one promises to send you home with tips and tricks you can use when you get back to the office\. Looking at the ensemble cast it should not disappoint\. If you are attending and would like to speak to someone from Tevpro, please reach out to [Faraz](https://www.linkedin.com/in/faraz-rahim) or [Cortney](https://www.linkedin.com/in/cortneybecker/)\. Also you may want to take a look at the [Kscope 2019 Preview of Essbase](https://tevpro.com/blog/kscope-2019-preview-essbase)\. Well that's it for me, I will miss you all this year but hope to be back next year\. Have fun\. --- Canonical URL: Markdown URL: Last updated: 2026-09-01T14:16:07Z # Kscope19 is nearly here\! What's a better antidote to summer heat than cool conference rooms at the world's best Oracle technology conference? It's ODTUG Kscope 2019! What's a better antidote to Texas summer heat than cool conference rooms at the world's best Oracle technology conference? So cool in fact, we came up with an \(un\)official slogan: \#MOCA \-Make Oracle Cool Again:\) It's hard to pick favorites, but the best is sure to be found at this year's [ODTUG Kscope19](https://kscope19.odtug.com/)\. We are excited to join Oracle experts from around the globe in beautiful Seattle, WA to attend over 300 technical sessions, hands\-on training, all\-day symposiums, and networking opportunities\. Where will Tevpro be? Sunday The conference kicks off Sunday with all day [Oracle Symposiums](https://kscope19.odtug.com/page/oracle-symposiums)\. We look forward to getting the latest details on 11\.2 on\-premises, as well as the massively revamped pricing structures for Oracle EPM Cloud services\. Product bundling FTW\! Monday 3:45 pm It's often said how FCCS isn't HFM light, so it will be very interesting to hear from the Principle HFM Architect at General Electric on the challenges they faced \(and overcame\) when moving their complex HFM applications to the cloud\. We look forward to this [deep dive into FCCS](https://kscope19.odtug.com/e/in/eid=32&req=info&s=2497&all=1)\. Tuesday 10:00 am Many folks assume that they can get by with cloud data management only to realize how much they miss \(need?\) custom scripting, so we look forward to Tuesday's [case study](https://kscope19.odtug.com/e/in/eid=32&req=info&s=2525&all=1) session on how Legg Mason uses FDMEE to automate the movement of metadata and data between on\-prem and EPM Cloud\. 2:15 pm Find us front row to Kevin Hebbel's presentation on [Robotics Process Automation](https://kscope19.odtug.com/e/in/eid=32&req=info&s=2801&all=1)\. We love to see people move beyond the traditional, finding creative ways to make life easier for end users\. This track will share how RPA can save countless hours and propel your organization into the future of data collection, analysis, and financial reporting\. Wednesday 9:00 am We are looking forward to an [honest discussion](https://kscope19.odtug.com/e/in/eid=32&req=info&s=2606&all=1) of how technically challenging it can be to migrate a mature on\-premises solution into the cloud \(they are totally separate code bases, so there's definitely no 1:1 lift & shift\)\. This should be an interesting real\-word example to showcase the power of Groovy in creating novel front end design options, simplifying the user experience, and moving away from arduous manual entry towards the business\-improving data analytics promised to the CIO\. 10:15 am Saving the best for last, ["Docker & Essbase: Bring the Cloud to You"](https://kscope19.odtug.com/e/in/eid=32&req=info&s=2700&all=1) is sure to be a crowd\-pleaser\. Despite a lot of users in the broad EPM space, we suspect that not many are familiar with more traditionally technical tools like Docker and how it can improve your day\-to\-day\. --- Canonical URL: Markdown URL: Last updated: 2026-09-01T14:16:07Z # Legacy Application Migration Does Not Have to Start With a Rewrite A tactical approach to legacy migration: close security gaps, address measured performance issues, then replace individual workflows if needed. A legacy application can be frustrating and still be valuable\. It may run a critical workflow, contain years of business rules, and connect to systems nobody wants to interrupt\. Rewriting it all at once puts those things at risk before the team has solved the problems that prompted the project\. Start with the problems you can identify and measure\. Some may be fixable in the existing application\. Others may justify replacing a specific part of it\. The decision should follow the evidence, not the age of the code\. ## Fix the security issues first Security work should not wait for a new application\. Review the existing system for vulnerabilities such as SQL injection and cross\-site scripting \(XSS\), then prioritize fixes based on exposure and impact\. For SQL injection, that may mean replacing queries assembled from user input with parameterized queries\. For XSS, trace where untrusted data reaches a page and apply the appropriate output encoding or safe framework controls\. These are changes teams can often make without rebuilding the entire product\. [OWASP explains how to prevent SQL injection with parameterized queries\.](https://cheatsheetseries.owasp.org/cheatsheets/SQL_Injection_Prevention_Cheat_Sheet.html) [OWASP also documents context\-specific defenses against XSS\.](https://cheatsheetseries.owasp.org/cheatsheets/Cross_Site_Scripting_Prevention_Cheat_Sheet.html) An AI agent can help search a large codebase for risky patterns, trace input through relevant functions, and draft focused fixes and tests\. A developer still needs to verify the finding, review the change, and test it in the context of the real application\. A plausible\-looking patch is not a security assessment\. ## Then find out why the system is slow “Legacy” often becomes shorthand for “slow,” but slow has causes\. Measure the pages and jobs people actually use\. Look at database query plans, response times, memory consumption, and operational logs before choosing a fix\. A screen that loads every record and filters the results in application code may need a narrower query with a WHERE clause, appropriate indexes, and pagination, not a new frontend\. Check the query plan before adding an index; an index that helps one workload may add write costs or fail to help the actual query\. A process that consumes more memory each day and gets restarted every night needs investigation\. The restart may keep the business running, but it does not tell you what is leaking or whether a replacement would inherit the same behavior\. AI agents can identify expensive query paths, compare repeated data access patterns, help interpret logs, and propose tests or small changes\. Profile the system and measure again after each change\. That is how you distinguish an improvement from a convincing explanation\. ## Replace a workflow when the existing one has reached its limit Some parts of an application will still warrant a rewrite\. Perhaps a screen cannot support a new business process, or changing it safely has become more expensive than replacing it\. That does not mean every screen must move at once\. Choose a bounded workflow, document what it does, and rebuild that workflow in the new stack\. Route its users to the new version while the rest of the existing application remains available\. Keep data ownership, authentication, integrations, and rollback explicit\. Then move the next workflow when the first one has proved itself\. [Microsoft calls this incremental replacement approach the Strangler Fig pattern\.](https://learn.microsoft.com/en-us/azure/architecture/patterns/strangler-fig) AI agents can help map dependencies, characterize current behavior with tests, draft components, and compare outputs between old and new paths\. They cannot decide which undocumented exception matters to a customer or declare a migration complete because the new screen looks right\. Those decisions need business owners and engineers who understand the workflow\. ## A practical decision sequence Reduce immediate risk, remove measured bottlenecks, and replace the parts that still hold the business back\. If the existing application can do its job safely and reliably after the first two steps, a full rewrite may not be the best use of the budget\. [If you need help choosing the next slice, Tevpro’s legacy software modernization service can assess the application, its risks, and a staged path forward\.](https://tevpro.com/services/legacy-modernization-services) ## Page Sections ### Questions about modernizing without a full rewrite ## Frequently Asked Questions ### Do you have to rewrite a legacy application to make it secure? No\. Start by finding and fixing exposed vulnerabilities in the existing application, including unsafe SQL queries and XSS paths\. A later rebuild may still be justified, but the security work should not wait for it\. ### Can you improve performance without replacing the application? Often\. Measure the slow workflows first\. Query plans, filtering in the database instead of application code, appropriate indexes, pagination, and memory profiling may resolve specific bottlenecks\. Test the effect of each change against the real workload\. ### What does a daily application restart tell you? It is a symptom, not a diagnosis\. Track memory, resource use, errors, and scheduled jobs over time to find the cause\. A restart can be a temporary operational control, but do not treat it as proof that the system is stable\. ### Can users keep working while individual screens move to a new stack? Yes, if the transition is designed around clear routing, shared data and authentication boundaries, and rollback\. Move a bounded workflow, validate its behavior, and leave the remaining workflows on the existing application until their replacements are ready\. ### Where can AI agents help with a staged modernization? They can help inventory dependencies, flag risky code, draft fixes and tests, analyze query paths, and compare old and new behavior\. Engineers and business owners must validate the findings, security changes, and workflow exceptions before release\. ### Decide what to fix before you rewrite --- Canonical URL: Markdown URL: Last updated: 2026-09-29T14:18:01Z # Legacy Applications Are Costing You More Than You Think Legacy applications quietly increase costs, slow innovation, and create unnecessary risk. Learn how modernization can reduce technical debt and improve efficiency without requiring a complete rebuild. Legacy software and applications quietly erode your business's agility, security, and profitability\. Migrating legacy code and upgrading legacy software can be daunting\. This article discusses legacy software systems' hidden and long\-term risks and why legacy software modernization is essential for future\-focused enterprises\. ### Security Vulnerabilities Are a Ticking Time Bomb Legacy applications often no longer receive vendor updates or security patches, making them prime targets for cyberattacks\. According to a report [published by Dell](https://www.techradar.com/pro/fix-it-even-if-it-aint-broke-the-price-of-legacy-technology), over 70% of Fortune 1000 companies are using technology developed more than 20 years ago\. This vulnerability exposes your business to data breaches, compliance violations, and costly downtime\. For example, our client, OMI, faced major security risks running outdated software on legacy web servers\. [OMI hired Tevpro to modernize](https://tevpro.com/case-studies/migrating-legacy-applications-to-microsoft-azure-cloud-case-study)its hardware and operating systems to mitigate vulnerabilities and migrate infrastructure to the cloud\. Tevpro evaluated proprietary and open\-source options for moving the Adobe ColdFusion applications to the cloud, fixed hardware issues, and improved the overall stability and security of the servers\. Legacy modernization was a big win for OMI regarding cost savings and reduced maintenance time\. Now, backups are automated, and patching infrastructure is a breeze in the cloud environment\. ### Maintenance Is Expensive and Unsustainable Maintaining legacy code requires rare expertise\. Developers experienced with outdated legacy systems, like COBOL, VB6, or older\.NET stacks, are approaching retirement or command premium rates due to scarcity\. This creates a dangerous dependency on a shrinking pool of experts, turning routine legacy software maintenance and patching into high\-risk, high\-cost endeavors\. This reliance on niche talent creates a single point of failure that can bottleneck your entire IT strategy\. Even when you do locate the right talent, patching outdated legacy infrastructure is rarely straightforward\. Legacy software lacks proper documentation, standardized codebases, or version control, making even minor updates prone to unexpected errors and downtime\. What should be a quick fix can spiral into a days\-long effort to keep legacy systems limping along, pulling valuable time and resources away from innovation and growth\. Worse yet, the longer you delay legacy software modernization, the more entrenched and expensive the problem becomes\. ### Legacy Systems Don't Play Well With Others Antiquated and legacy applications [lack integration](https://www.techradar.com/pro/fix-it-even-if-it-aint-broke-the-price-of-legacy-technology) with more modern technology and API compatibility\. Legacy software struggles with [remote collaboration](https://tevpro.com/case-studies/migrating-legacy-applications-to-microsoft-azure-cloud-case-study) when it cannot keep up with data demands\. This leads to valuable data being overlooked or siloed\. This incompatibility stifles innovation, slows operations, and prevents your business from responding to real\-time market demands\. Additionally, many legacy applications depend on obsolete hardware that's prone to failure and nearly impossible to replace\. In the event of a system crash, recovery is often slow, expensive, or not feasible at all\. This level of fragility poses a major risk to business continuity\. ### Data Inaccessibility Hampers Decision\-Making Legacy systems often store data in outdated formats \(e\.g\., flat files, old SQL variants\) or are locked within proprietary databases with limited export functionality\. Secondly, siloed databases don't communicate with modern analytics tools\. If they exist, ETL processes tend to be batch\-based and infrequent, introducing significant latency between data generation and availability\. Moreover, this fragmentation makes it nearly impossible to build a unified data pipeline, let alone support modern BI dashboards, predictive analytics, or AI\-driven insights\. Above all, decision makers need centralized, clean, and accessible data\. Legacy systems lack data agility, which puts you at a serious competitive disadvantage in a [business climate](https://tevpro.com/blog/progressive-web-apps-for-energy-sector-solving-critical-operational-challenges) that demands speed and precision\. Every decision becomes a gamble when your business\-critical data lives on legacy infrastructure\. ### The Legacy Talent Gap Is Growing Most modern developers want nothing to do with outdated frameworks\. Take, for example, our client who was running a [20\+\-year\-old legacy Microsoft Access database application](https://tevpro.com/case-studies/transforming-legacy-microsoft-access-databases-and-banking-systems) to handle critical internal accounting and private banking processes\. The original developers were nowhere to be found, and maintenance was a constant challenge\. The company hired Tevpro to modernize its legacy software\. Tevpro rebuilt the legacy MS Access application into a modern web application\. Furthermore, the transformation efforts have freed up financial resources so the firm can shift its focus to key performance drivers\. Most importantly, the extra time savings have allowed for value\-added analysis and have provided increased efficiencies, which is a massive win for the entire organization\. As the talent pool shrinks and seasoned experts retire, your reliance on aging technology becomes a liability\. The result? A growing skills gap that threatens your operational stability\. ### Why You Can't Afford to Wait Don't delay modernization efforts\. Above all, waiting to upgrade will only snowball into monumental problems and put your business at risk\. It may seem cost\-effective in the short term, but delaying an upgrade will cost you more in the long run\. These compounding costs of legacy systems drain resources and slow innovation\. In conclusion, modernizing your legacy software is not just an IT initiative\-it's a business imperative\. ### Let Tevpro Help You Future\-Proof Your Enterprise At Tevpro, we specialize in helping organizations transition away from outdated legacy systems toward scalable, secure, and future\-ready software solutions\. We provide complete legacy software modernization services\. Do you need a [legacy system overhaul](https://tevpro.com/services/legacy-modernization-services) or a phased legacy modernization plan? [Our team of expert consultants can make the process seamless](https://tevpro.com/services-custom-software-solutions) and stress\-free\. Let's modernize your legacy systems\-before they break your business\. --- Canonical URL: Markdown URL: Last updated: 2026-09-04T13:39:00Z # Legacy Data Migration Checklist: How to Move Critical Data Without Breaking Operations Use this legacy data migration checklist to plan data mapping, cleansing, validation, testing, cutover, rollback, and post-migration reconciliation. A legacy system migration can succeed technically and still fail the business if the data does not come with it cleanly\. Customer records, financial history, operational data, documents, permissions, integrations, and reporting structures often contain years of business logic that cannot simply be copied from one database to another\. A successful **legacy system migration** requires teams to understand what data matters, clean and map it correctly, validate the results, rehearse the migration, and have a clear cutover and rollback plan\. This checklist is for the work that needs to happen before a cutover date starts driving every conversation\. ## 1\. Define the migration scope and the system of record Start by identifying exactly what is moving\. Document the source systems, target systems, data domains, historical periods, documents, attachments, integrations, and reports included in the migration\. Determine what must move into the new application, what should remain accessible in an archive, and what can be retired entirely\. For critical data, identify both the business owner and the authoritative **system of record**\. Legacy environments frequently contain duplicate or conflicting information across ERP systems, CRM platforms, databases, spreadsheets, custom applications, and departmental tools\. **Before migration begins, the team should be able to answer:** - Which system wins when records conflict? - How much historical data needs to migrate? - Which records can be archived instead? - Which reports depend on legacy data? - Which downstream systems consume this data? - Who has authority to resolve data exceptions? These decisions become the foundation of the migration strategy\. ## 2\. Profile and clean legacy data before migration Do not wait until migration testing to discover what is actually inside the legacy database\. **Data profiling** should identify duplicates, incomplete records, obsolete values, inconsistent formats, invalid values, broken relationships, and fields that users have repurposed over time\. Legacy systems often accumulate years of exceptions and workarounds\. Moving that data without evaluating its quality simply transfers old problems into a newer system\. Establish clear **data cleansing rules** before building the final migration process\. Define which records can be corrected automatically, which require business review, how duplicate records will be handled, and who approves exceptions\. This is also an opportunity to retire data that no longer has operational, regulatory, historical, or reporting value\. The goal is not necessarily perfect data\. It is **known, controlled, and explainable data quality**\. ## 3\. Create a field\-level data mapping and transformation specification Once the source data is understood, document exactly how it will translate into the target application\. A **data mapping specification** should identify how every important source field maps to the target data model, including: - Source and target fields - Data types and formats - Default values - Required fields - Validation rules - Code and status translations - Null handling - Calculated or transformed values - Historical data treatment - Reference and lookup data - Attachments and notes - User permissions and ownership This specification becomes the contract between the legacy system, migration logic, target application, and business stakeholders\. It should also document transformations performed during the ETL or migration process\. For example, several legacy status values may need to map into a single standardized value in the new application\. Most importantly, the mapping should be understandable to the business owner, not only the developer who wrote the transformation\. ## 4\. Establish data validation and reconciliation requirements A migration is not complete when the import job finishes\. It is complete when the organization can demonstrate that the right data arrived correctly\. Define the **data validation and reconciliation** process before production migration begins\. Validation may include: - Source\-to\-target record counts - Financial or transactional totals - Field\-level comparisons - Referential integrity checks - Duplicate detection - Business\-rule validation - Report comparisons - Integration verification - Permission and ownership checks - Exception reporting A matching row count alone is not enough\. For example, migrating 100,000 financial transactions successfully means little if account relationships changed, balances no longer reconcile, or reports calculate different totals in the new system\. For business\-critical migrations, reconciliation should prove that key totals, relationships, calculations, reports, and workflows remain accurate after migration\. Any unresolved exceptions should be documented, reviewed, and explicitly accepted before launch\. ## 5\. Test the complete data migration more than once The first full migration should never happen during production cutover\. Run a representative migration early enough to expose problems with extraction, transformation logic, data quality, target\-system constraints, integrations, and performance\. Then rehearse the complete production migration before launch\. A full **migration rehearsal** should include extraction, transformation, loading, automated validation, reconciliation, integration testing, report testing, user acceptance testing, and performance testing\. Track how long each stage takes\. Every rehearsal should improve three things: the migration runbook, the cutover timing estimate, and the exception\-handling process\. By the final rehearsal, the team should know not only how the migration works when everything goes correctly, but what to do when it does not\. ## 6\. Prepare the cutover, backup, and rollback plan Data migration is ultimately an operational event\. The **migration cutover plan** should define the data freeze window, final extraction process, system availability, stakeholder communications, backup point, validation sequence, go/no\-go authority, fallback criteria, and post\-launch support coverage\. The rollback plan deserves particular attention\. A rollback plan must be executable, not a comforting sentence buried in a project deck\. Define exactly what conditions trigger rollback, who makes the decision, how the legacy environment will be restored, and what happens to transactions or records created during a delayed or failed cutover\. For systems that cannot tolerate extended downtime, the migration architecture may also require incremental synchronization, change data capture, or staged migration rather than a single large cutover\. ## 7\. Validate production data and retire legacy access safely Migration does not end when the new application goes live\. The first days and weeks after launch should include structured **post\-migration validation** and monitoring\. Watch for data exceptions, failed integrations, unexpected report differences, permission problems, synchronization issues, and user\-reported discrepancies\. Give users a clear path for reporting suspected data problems and establish ownership for investigating them\. The legacy system may need to remain available temporarily for reconciliation, audit, or historical reference\. When possible, access should be restricted and read\-only so users do not accidentally create two competing systems of record\. Once reconciliation requirements are satisfied, retire the legacy environment according to documented data retention, security, compliance, and decommissioning requirements\. ## How do you know if a data migration was successful? A [successful data migration](https://tevpro.com/case-studies/migrating-legacy-applications-to-microsoft-azure-cloud-case-study) means more than confirming that records exist in the target database\. The migrated system should preserve the **accuracy, completeness, relationships, usability, security, and business meaning of the source data**\. Critical totals should reconcile, integrations should function, reports should produce expected results, permissions should remain appropriate, and users should be able to complete the workflows the migration was intended to support\. For critical enterprise applications, these success criteria should be defined before migration begins\. ## Use This Legacy Data Migration Checklist to Frame Your Assessment Every legacy migration has its own data problems, integration dependencies, reporting requirements, and operating constraints\. The earlier those dependencies are identified, the easier it is to design a migration strategy that protects both data integrity and business continuity\. Tevpro helps organizations assess legacy environments, [modernize](https://tevpro.com/case-studies/texas-insurance-firm-modernizes-its-digital-platform-with-concrete-cms) applications, migrate complex enterprise data, and integrate new platforms with the systems the business still depends on\. Learn about Tevpro’s legacy system migration services or contact Tevpro to start a legacy modernization assessment\. ## Put the checklist inside a migration strategy Read the Legacy System Migration Strategy for the larger decision framework: what to rehost, rebuild, replace, or retire, and how to sequence the work\. ## Plan the migration work before it becomes a production incident Use the migration strategy guide and the data migration checklist to pressure\-test the plan\. If you need help identifying the safest path, review our legacy system migration services\. For the next step, use the related migration guide and planning checklist, or review our legacy system migration services\. ## Page Sections ### Your modernization roadmap starts here\. ### Frequently asked questions for legacy modernization ## Frequently Asked Questions ### What are the biggest risks in a legacy data migration? The biggest legacy data migration risks are usually not the mechanics of moving records\. They are **poor source data quality, incomplete data mapping, undocumented business rules, broken relationships, inadequate reconciliation, integration dependencies, insufficient testing, and poorly planned cutover procedures**\. These risks become particularly important when migrating ERP, CRM, financial, operational, or other enterprise systems because the data may support processes and reports far beyond the application being replaced\. The safest migrations treat data migration as its own engineering workstream rather than a final task attached to application development\. ### How do you know if a data migration was successful? A successful data migration means more than confirming that records exist in the target database\. The migrated system should preserve the **accuracy, completeness, relationships, usability, security, and business meaning of the source data**\. Critical totals should reconcile, integrations should function, reports should produce expected results, permissions should remain appropriate, and users should be able to complete the workflows the migration was intended to support\. For critical enterprise applications, these success criteria should be defined before migration begins\. ### Get a practical next step for your legacy migration ### Pressure\-test your data migration plan --- Canonical URL: Markdown URL: Last updated: 2026-09-15T17:01:43Z # Legacy System Migration Strategy: A Practical 7\-Step Framework A practical framework for planning legacy system migration, protecting operations, and deciding when to replace, rebuild, or modernize in phases. Migrating a legacy system is rarely as simple as moving an application from one environment to another\. Legacy applications are often connected to databases, APIs, ERP and CRM platforms, reporting processes, authentication systems, scheduled jobs, spreadsheets, third\-party services, and years of undocumented business logic\. Changing one part of that environment can affect operations far beyond the application being modernized\. A successful **legacy system migration strategy** accounts for the application, data, integrations, infrastructure, security, reporting, and the people who depend on them\. The goal is not simply to replace old technology\. It is to modernize without disrupting the business processes the technology supports\. ## 1\. Define the business outcome before choosing a migration path Start with the business problem, not the technology\. Why does the legacy system need to change? The organization may need to reduce infrastructure costs, eliminate security risks, improve application performance, automate manual processes, support new products, integrate previously disconnected systems, or retire technology that has become increasingly difficult to maintain\. **Define the constraints that matter, including:** - Business continuity and acceptable downtime - Reporting and data accuracy - Security and regulatory requirements - Customer and employee experience - Integration dependencies - Operating and maintenance costs - Performance and scalability requirements - Required migration timeline These requirements should guide the architecture\. A cloud migration, application rewrite, SaaS replacement, or AI\-assisted modernization project can all be technically successful while failing to solve the underlying business problem\. The modernization strategy should therefore begin with a clear definition of what success looks like\. ## 2\. Assess the legacy application, data, and integration environment Before deciding how to modernize a legacy system, understand what actually exists\. This requires more than reviewing the application's source code or visible user interface\. A **legacy system assessment** should identify the application architecture, infrastructure, databases, file transfers, APIs, scheduled jobs, authentication mechanisms, third\-party integrations, user roles, reports, spreadsheets, and downstream systems that depend on the application\. Pay particular attention to undocumented workflows and manual workarounds\. Over time, employees often build processes around limitations in legacy software\. A spreadsheet generated every Friday, a nightly file export, or a manual reconciliation process may look insignificant technically while supporting a critical business function\. **The assessment should answer questions such as:** - Which systems exchange data with the legacy application? - Where does critical business data live? - Which system is authoritative when records conflict? - Which reports depend on legacy data? - Which processes still require manual intervention? - Which components create the greatest security or operational risk? - What business logic exists outside the application's source code? - Which capabilities must remain available throughout migration? This dependency map becomes the foundation of the migration plan\. ## 3\. Choose the right legacy modernization strategy Not every legacy application should be rebuilt\. The right **legacy modernization strategy** depends on the condition of the application, business requirements, technical debt, integration complexity, available commercial platforms, and the organization's long\-term goals\. **Common modernization approaches include:** **Rehost:** Move the existing application to newer infrastructure or a cloud environment with minimal application changes\. This can reduce infrastructure risk and buy time, but it does not eliminate underlying application debt\. [**Replatform**](https://tevpro.com/case-studies/migrating-legacy-applications-to-microsoft-azure-cloud-case-study)**:** Move the application to a more modern platform while making targeted improvements to infrastructure, databases, deployment, or runtime components\. **Refactor:** Restructure portions of the existing application to improve maintainability, scalability, performance, or integration without replacing the entire system\. **Rebuild:** [Re\-engineer the application](https://tevpro.com/case-studies/texas-insurance-firm-modernizes-its-digital-platform-with-concrete-cms) using a modern architecture and technology stack while preserving the business capabilities that still matter\. [**Replace:**](https://tevpro.com/case-studies/how-to-integrate-interact-moodle-without-replacing-legacy-systems) Move the business process to a commercial SaaS, ERP, CRM, or other packaged platform when custom software no longer provides meaningful differentiation\. **Retire:** Eliminate applications or capabilities that are no longer required\. In practice, enterprise modernization often uses [several approaches ](https://tevpro.com/case-studies/transforming-legacy-microsoft-access-databases-and-banking-systems)at once\. A large legacy application might be rehosted initially to eliminate infrastructure risk while high\-value workflows are progressively rebuilt, integrations are moved behind APIs, and obsolete components are retired\. This **phased modernization approach** can reduce migration risk while allowing the organization to realize value before the entire legacy environment is replaced\. ## 4\. Treat legacy data migration as its own workstream Data migration should not be treated as the final task before launch\. Define which records need to move, how much history is required, what can remain archived, and how legacy fields map into the target data model\. Then establish rules for **data cleansing, transformation, validation, and reconciliation**\. **The migration plan should address:** - Source\-to\-target field mapping - Data quality and duplicate records - Historical data requirements - Attachments and documents - Reference and lookup data - Data transformations - Validation rules - Reconciliation reports - Backup requirements - Data freeze periods - Rollback procedures Run representative migrations early and complete at least one full migration rehearsal before production cutover\. Most importantly, business owners should be able to explain how they will determine whether the migration was successful\. If the organization cannot reconcile critical records, totals, relationships, and reports after migration, the system is not ready for production\. ## 5\. [Protect integrations](https://tevpro.com/blog/blog-api-design-architecture-best-practices), security, and reporting continuity Legacy applications rarely operate alone\. Modernizing one system can unintentionally break the applications and processes surrounding it\. Identify every inbound and outbound integration and determine how those dependencies will operate during and after migration\. That includes APIs, database connections, file transfers, event streams, scheduled jobs, ERP and CRM integrations, identity providers, reporting platforms, and third\-party services\. Security should be evaluated at the same time\. A modernization project is an opportunity to improve authentication, authorization, secrets management, encryption, logging, auditability, infrastructure security, and access controls rather than simply recreating old patterns on a newer platform\. Reporting continuity deserves equal attention\. Financial reports, operational dashboards, regulatory reporting, and customer\-facing data should be validated against the legacy environment before go\-live\. For high\-risk workflows, **parallel processing or parallel reporting** can provide an additional validation period before the legacy system is retired\. The question is not simply, "Does the new application work?" It is, "Does the business still work when the old application is gone?" ## 6\. Migrate in phases and prepare users for the transition A big\-bang migration is not always necessary\. For complex enterprise applications, a **phased legacy migration** can reduce operational risk by separating the modernization into manageable components\. Teams might modernize the highest\-risk infrastructure first, move integrations behind APIs, migrate individual workflows, or progressively replace legacy application modules\. Sequence the migration according to business risk and dependency—not an arbitrary feature list\. Before expanding the rollout, test the new workflows with representative users and measure errors, processing time, support requests, integration failures, and other operational indicators\. The cutover plan should also establish clear ownership for: - Go/no\-go decisions - Migration execution - Data validation - Integration monitoring - User support - Issue escalation - Rollback decisions Training and change management matter as well\. A legacy application may contain inefficient processes, but employees may have spent years learning how to work around them\. Modernization changes those habits\. A system is not successfully modernized simply because the new code is running\. It is successful when people can use it reliably to perform the work the business depends on\. ## 7\. Measure modernization results and retire the legacy system Return to the business outcomes established at the beginning of the project\. Measure whether modernization actually improved them\. Depending on the project, useful **legacy modernization metrics** may include: - Infrastructure and operating costs - Application downtime - Deployment frequency - Release cycle time - Application performance - Manual steps eliminated - Data quality improvements - Integration reliability - Support tickets and maintenance burden - Security vulnerabilities eliminated - Time required to introduce new functionality These measurements help demonstrate whether the migration created business value rather than simply replacing one technology stack with another\. Then retire the legacy environment deliberately\. Some systems need to remain available temporarily for reconciliation, regulatory requirements, audits, or historical research\. When that is necessary, legacy access should generally be controlled and read\-only\. Every legacy system scheduled for retirement should have an owner, retirement date, data retention plan, and decommissioning process\. Otherwise, old systems have a habit of becoming permanent tenants\. ## Build a Legacy System Migration Strategy Before You Start Moving Legacy modernization is not simply a technology upgrade\. It is an opportunity to reduce technical debt, simplify operations, improve integrations, strengthen security, and create a technology foundation that is easier to evolve\. The challenge is determining **what should be migrated, what should be modernized, what should be replaced, and what should be left alone**\. Tevpro helps organizations assess complex legacy environments, map application and integration dependencies, determine the right modernization path, migrate critical data, and engineer modern applications around the systems the business still depends on\. Learn about Tevpro’s legacy system migration services or contact Tevpro to start a legacy system assessment\. ## Plan the data work before you move Use the Legacy Data Migration Checklist to pressure\-test data mapping, reconciliation, cutover, and rollback before committing to a migration plan\. ## Plan the migration work before it becomes a production incident Use the migration strategy guide and the data migration checklist to pressure\-test the plan\. If you need help identifying the safest path, review our legacy system migration services\. For the next step, use the related migration guide and planning checklist, or review our legacy system migration services\. ## Page Sections ### Not sure where to start? We can help\. ### Legacy Migration Questions ## Frequently Asked Questions ### What is the safest way to migrate a legacy system? For complex enterprise applications, the safest approach is often a **phased migration strategy** that reduces dependencies before the legacy system is completely retired\. Instead of replacing everything simultaneously, organizations can modernize high\-risk components first, introduce APIs around legacy functionality, migrate data in controlled stages, validate integrations, and progressively move users and workflows to the new environment\. The appropriate strategy depends on the application's architecture, operational risk, data complexity, integration dependencies, and acceptable downtime\. ### Should you rebuild, replace, rehost, or refactor a legacy application? The decision depends on why the existing application has become a constraint\. **Rehosting** may be appropriate when aging infrastructure is the immediate risk\. **Replatforming or refactoring** can extend the life of applications that still provide business value but need a more modern technical foundation\. **Rebuilding** makes sense when custom workflows remain strategically important but the existing architecture limits the business\. **Replacing** can be more effective when a commercial platform already supports the required processes\. Organizations should evaluate business differentiation, technical debt, migration risk, total cost, integration requirements, and long\-term flexibility before choosing a path\. ### How long does a legacy system migration take? There is no universal timeline for legacy system migration\. A relatively isolated application may be migrated in months, while a complex enterprise platform with years of historical data, custom integrations, regulatory requirements, and downstream reporting dependencies can require a significantly longer modernization program\. The most important factors are typically the **number of system dependencies, data complexity, application architecture, testing requirements, business availability requirements, and modernization approach**\. A legacy system assessment should identify these dependencies before the organization commits to a migration timeline\. ### Where can AI accelerate legacy system modernization? AI\-assisted development tools can accelerate parts of legacy modernization, including **code analysis, documentation, test generation, dependency discovery, code conversion, refactoring, and development of replacement components**\. That can change the economics of modernization, particularly for applications that were previously considered too expensive or time\-consuming to rebuild\. AI does not eliminate the difficult engineering decisions, however\. Teams still need to understand business logic, validate generated code, design the target architecture, migrate data, secure integrations, test critical workflows, and ensure the modernized application is production\-ready\. AI can make modernization faster\. Experienced engineering is what makes it dependable\. ### Get a practical next step for your legacy migration ### Choose a safer path out of legacy systems --- Canonical URL: Markdown URL: Last updated: 2026-09-15T17:01:57Z # Life without EPMA \- What are my options with Oracle EPM 11\.2? As you know by now, Oracle has decided to sunset EPM Architect (EPMA) with the release of Oracle EPM 11.2. By now you know Oracle has decided to sunset EPM Architect \(EPMA\) with the latest release of Oracle EPM version 11\.2\*\*\. As consultants, we will miss the functionality that EPMA provides to easily manage and share metadata across EPM components and applications like Planning, HFM, Essbase, etc\. > [\*\*Download our assessment guide to help you chart the right path for upgrading your Oracle Hyperion EPM on\-premise environment to 11\.2](https://tevpro.com/blog/are-you-struggling-with-the-oracle-11-2-upgrade) Since you found this article, you're likely looking for options to keep the functionality you have counted on from Oracle EPMA\. Remember All on\-premise Oracle EPM versions prior to 11\.2 will reach end\-of\-life in December 2021\. Once you upgrade to version 11\.2, all prior versions of EPMA will no longer be available\. If your existing solution uses EPMA to share dimensions across multiple EPM applications, you will need to decide how your future without EPMA will work\. Ultimately, any existing EPMA applications will need to be converted or rebuilt as "classic" or stand\-alone applications\. But, classic applications do not allow for sharing of metadata from one to another, so prior to the upgrade, you must make a decision on which path to take\. Let's explore those options in more detail, so you can consider how your organization is currently using EPMA, and ensure a smooth transition to 11\.2\. Check out our latest post: [Considering an Oracle Hyperion 11\.2 upgrade on your own? Read this first\.](https://tevpro.com/blog/considering-an-oracle-hyperion-upgrade-on-your-own) ## Option 1: Oracle DRM \(Fully licensed version\) One option for EPMA users is to utilize full\-use Oracle Data Relationship Manager \(DRM\) for metadata management in Oracle EPM 11\.2\. A key advantage of full\-use DRM is that it encompasses much more than just master data management\. DRM includes functionality around data governance, process control, change management, etc\. Critical to your decision here is whether you are trying to manage metadata not just within your EPM system, but outside of it as well\. Some of our clients have chosen to automate feeds of metadata from their general ledger \(GL\) into their EPM system, thus metadata is dynamically crossing the boundary of your EPM solution\. In a scenario like this, you would need the fully licensed version of DRM\. ## Option 2: Oracle DRM \(Restricted Use\) Oracle has historically included a free metadata sharing component in their on\-premises software \(read EPMA\)\. As we [learned](https://tevpro.com/blog/restricted-use-drm) at Oracle's Kscope conference, on\-premises customers can implement DRM on a free, but restricted, use basis\*\. > \*Note: This only applies to non\-DRM customers; so existing DRM customers are excluded from this offer\. Since the use of this tool is free, you don't get all the bells and whistles that come with the fully licensed version of Oracle DRM\. It's important to note the free/lite version of Oracle DRM can only be used to manage data within your on\-premises Oracle EPM system\. ### 'Restricted use' Oracle DRM means: - NO automated management of hierarchies within your GL - NO syncing data to/from cloud instances, external systems, or data warehouse - Does NOT include functionality around Data Relationship Governance and process control management Also note, with "restricted use," you get five \(5\) seats for Oracle DRM\. Depending on the depth of your EPM administration, you should consider the number of users involved in your metadata management processes\. ## Option 3: FDMEE Oracle Hyperion Financial Data Quality Management Enterprise Edition \(FDMEE\) is an integration tool for finance users to bring data from a source system to a target application in a consumable format for Oracle Hyperion products \(i\.e\. HFM, Essbase, and Planning\)\. In addition to the data management capabilities, FDMEE has a lesser\-known feature that enables it to update metadata\. Unlike DRM or EPMA, FDMEE does not include a graphical hierarchy management component, so hierarchies would have to be maintained in some other application \(e\.g\., excel, a database, etc\.\)\. A specialized file would need to be created and loaded through FDMEE for each target application to update the common metadata\. ## Option 4: Classic Applications The last option we'll cover is to convert or rebuild your existing EPMA applications as "classic" applications and make do with the individual interfaces for managing metadata \(e\.g\., EAS Console, Planning administration, HFM administration, etc\.\)\. If you don't have much metadata sharing across applications, or if your shared dimensions are relatively static, then these built\-in methods would be a good option\. However, if you're needing to sync data across multiple application types, it is possible to stitch together custom automation to facilitate the movement of members across your applications, such as HFM\->Planning, BSO\->ASO, etc\. > Undoubtedly, there are 3rd\-party solutions outside of the Oracle suite that can be applied to help manage metadata, but assuming you are upgrading to 11\.2 in order to maintain your Oracle support agreements, we are only presenting options within the Oracle ecosystem\. ## Conclusion Remember, all on\-premise Oracle EPM versions prior to 11\.2 will reach end\-of\-life in December 2021\. Once you upgrade to 11\.2 all prior versions of EMPA will no longer be available\. Now is the time to plan how you will handle this transition\. Considering an Oracle Hyperion 11\.2 upgrade on your own? [Read this first\.](https://tevpro.com/blog/considering-an-oracle-hyperion-upgrade-on-your-own) Depending on the extent of your metadata sharing, you might consider manually replicating metadata changes in each application, creating a custom process for programmatically updating applications from a common source, or implementing a replacement master data management tool to manage your EPM data\. > Tevpro is a proud implementation partner for market leaders Oracle EPM and OneStream Software\. Should you need help navigating these waters, rest assured that we're here to help\. If you have any questions or want more detailed information, feel free to reach out to us by [email](mailto:info@tevpro.com) or on [Twitter](https://twitter.com/Tevpro)\. --- Canonical URL: Markdown URL: Last updated: 2026-09-10T20:38:32Z # Microsoft End\-of\-Support Deadlines: 10 Systems That Need a Migration Plan A practical guide to eight Microsoft platforms that are unsupported or approaching end of support, why they matter, and how to build a measured migration plan. Organizations still running older Windows Server, SQL Server, Exchange, SharePoint, or Windows desktop releases should know exactly where those systems sit in Microsoft’s support lifecycle\. Several widely deployed products have already passed their final support date, and [Windows Server 2016](https://www.microsoft.com/en-us/evalcenter/evaluate-windows-server-2016) is next\. That does not mean every unsupported system has been breached\. It does mean the organization should inventory the estate, confirm exposure, and make a time\-bound decision about controls, migration, or retirement\. Microsoft publishes defined support timelines for many commercial products through its [Microsoft’s Fixed Lifecycle Policy](https://learn.microsoft.com/en-us/lifecycle/policies/fixed)\. The product pages below are the primary sources for the dates in this guide\. ## Why end of support is a business issue After a product’s final support date, teams lose the normal stream of product security updates and vendor support tied to that lifecycle\. The impact is broader than patching\. Older platforms can complicate audit and cyber\-insurance discussions, recovery testing, application and driver compatibility, and day\-to\-day support\. The practical risk depends on the workload\. A Windows Server hosting an isolated reporting tool is different from a public\-facing Exchange server or a SQL Server that holds finance, customer, or production data\. The first job is to identify what is running, who depends on it, how it is exposed, and what a safe target state looks like\. ## The 10 lifecycle milestones to check now The dates below are Microsoft lifecycle dates\. Recheck the linked source before making a budget or compliance decision, because editions, servicing channels, and paid Extended Security Update options can change the practical path for a specific environment\. ### 1\. Windows Server 2012 R2 [Extended support ended October 10, 2023\. Microsoft Lifecycle source\.](https://learn.microsoft.com/en-us/lifecycle/products/windows-server-2012-r2) If the server remains in production, confirm whether Extended Security Updates apply, then set a dated plan for replacement, migration, or retirement\. Inventory hosted applications, identity dependencies, backup recovery, and vendor support before choosing the target\. ### 2\. SQL Server 2014 [Extended support ended July 9, 2024\. Microsoft Lifecycle source\.](https://learn.microsoft.com/en-us/lifecycle/products/sql-server-2014) Treat the database as part of an application system, not a standalone upgrade\. Map application compatibility, integration jobs, reporting, data retention, performance requirements, and rollback before selecting an upgrade, managed database, refactor, replacement, or retirement path\. ### 3\. Windows 10 Home and Pro Support ended October 14, 2025\. [Microsoft Lifecycle source](https://learn.microsoft.com/en-us/lifecycle/products/windows-10-home-and-pro)\. Separate devices that can move to Windows 11 from those that need hardware replacement, application remediation, or a different operating model\. ### 4\. Exchange Server 2016 and 2019 Extended support ended October 14, 2025 for both versions\. [Microsoft Lifecycle source](https://learn.microsoft.com/en-us/lifecycle/products/exchange-server-2019)\. On\-premises email is a high\-consequence workload\. Confirm the supported on\-premises path, a Microsoft 365 migration plan, or a short\-term control plan with an end date\. ### 5\. SQL Server 2016 Extended support ended July 14, 2026\. [Microsoft Lifecycle source](https://learn.microsoft.com/en-us/lifecycle/products/sql-server-2016)\. This is a current assessment priority\. Database upgrades often surface application compatibility and integration assumptions\. ### 6\. SharePoint Server 2016 Extended support ended July 14, 2026\. [Microsoft Lifecycle source](https://learn.microsoft.com/en-us/lifecycle/products/sharepoint-server-2016)\. Identify critical sites, workflows, customizations, permissions, and records requirements before selecting Microsoft 365, hybrid, or supported on\-premises options\. ### 7\. Windows Server 2016 Extended support ends January 12, 2027\. [Microsoft Lifecycle source](https://learn.microsoft.com/en-us/lifecycle/products/windows-server-2016)\. This is the nearest major Windows Server deadline still ahead\. Plan now for application certification, identity, licensing, network, and recovery work\. ### 8\. SQL Server 2017 Extended support ends October 12, 2027\. [Microsoft Lifecycle source](https://learn.microsoft.com/en-us/lifecycle/products/sql-server-2017)\. Use the remaining runway for an inventory, dependency map, compatibility testing, and a budgeted migration sequence\. ### 9\. Windows Server 2019 Extended support ends January 9, 2029\. [Microsoft Lifecycle source](https://learn.microsoft.com/en-us/lifecycle/products/windows-server-2019)\. Include it in infrastructure roadmaps now\. Early planning avoids another last\-minute server refresh\. ### 10\. SQL Server 2019 Extended support ends January 8, 2030\. [Microsoft Lifecycle source](https://learn.microsoft.com/en-us/lifecycle/products/sql-server-2019)\. Not urgent today, but worth tracking alongside application roadmaps, licensing, and cloud or platform decisions\. ## A practical response: assess before you migrate A safe migration program starts with evidence, not a blanket upgrade project\. Build an inventory of operating systems, database engines, editions, patch levels, hosting locations, owners, and data classifications\. Then map each workload’s applications, integrations, service accounts, scheduled jobs, storage, backup and recovery, and business processes\. Rank workloads by exposure and business impact\. Public\-facing or internet\-connected systems, sensitive data stores, systems without proven recovery, and platforms supporting revenue, operations, or regulated processes usually deserve earlier attention\. The target may be a supported version, a cloud service, a refactored application, a replacement product, or retirement\. For each migration wave, define success before cutover: data reconciliation, performance thresholds, security controls, rollback conditions, user acceptance, and a decommission plan\. That structure keeps an urgent support deadline from turning into an avoidable outage\. ## Questions to ask your IT team or provider - Which Windows Server, SQL Server, Exchange, SharePoint, and Windows desktop versions are in production today? - Which unsupported systems are internet\-facing, hold sensitive data, or support a critical business process? - Which applications, integrations, service accounts, and reporting jobs depend on each legacy platform? - Do we have a tested backup and recovery process for each high\-risk workload? - Do we have a funded 12 to 24 month modernization plan with named owners and a realistic sequence? ## Related migration resources A lifecycle deadline is often the trigger for a broader modernization decision\. Explore Tevpro’s Legacy System Migration services for a phased path that protects operations\. For the migration sequence itself, see our [Legacy System Migration Strategy](https://tevpro.com/blog/legacy-system-migration-strategy) for a practical framework\. For data\-focused work, use the [Legacy Data Migration Checklist](https://tevpro.com/blog/legacy-data-migration-checklist) to plan mapping, testing, reconciliation, cutover, and rollback\. ## Sources and review note Last reviewed September 10, 2026\. Lifecycle dates and support options should be confirmed against Microsoft’s product\-specific lifecycle pages before publication or use in a client assessment\. This article is general information, not a determination that a specific environment is insecure or noncompliant\. For Exchange, review the [Exchange Server 2016 Lifecycle page](https://learn.microsoft.com/en-us/lifecycle/products/exchange-server-2016) as well as the Exchange Server 2019 page, because both versions reached end of support on the same date\. ## Page Sections ### Questions leaders ask about unsupported infrastructure ## Frequently Asked Questions ### What does end of support mean? It means a product has reached the end of the support period Microsoft defines for that release\. The practical impact can include the end of regular security updates and product support\. Confirm the exact product, edition, and any Extended Security Update eligibility before making a decision\. ### Does an unsupported Windows Server or SQL Server mean we have already had a security incident? No\. An unsupported product does not prove a breach or a compliance failure\. It does increase the need to assess exposure, patching alternatives, compensating controls, recovery readiness, and a time\-bound migration plan\. ### Can we keep an unsupported system if it is behind a firewall? A firewall can reduce exposure, but it does not remove risk from unpatched software, internal access, compromised credentials, integrations, backup paths, or configuration mistakes\. Treat segmentation as a control, not a permanent replacement for a supported platform\. ### Are Extended Security Updates a migration strategy? They can create limited planning time for eligible products, but they do not resolve application dependencies, technical debt, or the eventual migration decision\. Use them as a bridge with a funded end date, not as the program\. ### Should we upgrade in place or migrate to a new platform? That depends on application compatibility, workload criticality, architecture, vendor support, licensing, recovery requirements, and the desired operating model\. Start with a dependency and risk assessment before choosing an upgrade, rehost, refactor, replacement, or retirement path\. ### How can we migrate without disrupting operations? Break work into waves, test dependencies and data reconciliation, define success and rollback conditions, rehearse cutover, and involve the business owners who rely on the system\. Include post\-launch support and a decommission step\. ### Know which systems need attention first --- Canonical URL: Markdown URL: Last updated: 2026-09-15T17:01:29Z # Migrating ColdFusion Applications to Lucee: A Practical Checklist Planning a ColdFusion to Lucee migration? Use this compatibility, security, testing, and cloud deployment checklist before moving production CFML apps. Migrating from Adobe ColdFusion to Lucee can reduce runtime licensing expense and broaden your hosting options, but CFML compatibility is not guaranteed\. Treat it as a replatforming project: inventory dependencies, test critical workflows on the target Lucee and Java versions, secure the new environment, and rehearse a reversible cutover\. Lucee is an open\-source CFML application server, not a full application rewrite\. Staying on Adobe ColdFusion may be better when Adobe\-specific features, vendor support, or the cost of remediation outweigh the expected savings\. The decision starts with evidence from your own code and operations, not a blanket claim that one runtime is faster\. ## When does a ColdFusion to Lucee migration make sense? Evaluate Lucee when the application still earns its keep but licensing, hosting, or support constraints justify a change\. Validate the reason before choosing the runtime: - Licensing pressure: compare Adobe renewal costs against compatibility work, paid support, testing, and ongoing Lucee operations\. - Cloud move: prove sessions, scheduled jobs, uploads, file storage, database connections, and secrets work in the proposed hosting model\. - Performance concerns: baseline slow transactions first\. Switching runtimes will not fix inefficient queries, I/O, or external calls on its own\. - Phased modernization: use a runtime move as one bounded step, not a substitute for fixing brittle architecture or unsupported integrations\. If the application depends heavily on Adobe\-specific tags, extensions, or administrator settings, run a small compatibility spike before committing to a migration budget\. ## Lucee is not a perfect drop\-in replacement for Adobe ColdFusion The most important migration point is simple: Lucee supports CFML, but it does not behave exactly like Adobe ColdFusion in every case\. Before moving production traffic, review the official [Lucee migration guidance](https://docs.lucee.org/guides/updating-lucee/migrate-from-acf.html) and the [unsupported tags and functions](https://docs.lucee.org/reference/unsupported.html) documentation\. Pay close attention to: - CFML tags or functions that Lucee does not support\. - Adobe\-specific behavior that your code may rely on implicitly\. - Third\-party ColdFusion extensions, custom tags, and CFC dependencies\. - Administrator settings, datasources, scheduled tasks, caching, mappings, and mail configuration\. - Differences in error handling, null behavior, serialization, and query behavior\. - Database driver versions and JDBC configuration\. A code search finds obvious incompatibilities, not production readiness\. Include old helper files, scheduled jobs, exports, administrative screens, and rarely used workflows in the test inventory\. Record each gap with an owner and a workaround or remediation estimate\. ## Recommended ColdFusion to Lucee migration checklist ### 1\. Inventory the application before touching production Start with a practical inventory\. Document the current ColdFusion version, Java version, operating system, web server, database, scheduled jobs, file shares, integrations, environment variables, mail settings, and authentication dependencies\. Also identify the business\-critical workflows\. A successful migration is not measured by whether the homepage loads\. It is measured by whether users can still submit forms, run reports, export files, authenticate, process jobs, and complete the workflows that keep the business moving\. ### 2\. Scan for compatibility risks Compare your CFML code against Lucee's migration and unsupported\-feature documentation\. Look for tags, functions, administrator configuration, and old coding patterns that may behave differently under Lucee\. Good candidates for deeper review include: - Database queries and parameter handling\. - Legacy file upload and file system access patterns\. - Scheduled tasks and background processes\. - PDF, spreadsheet, image, mail, and report generation\. - Authentication and session management\. - CFML code that depends on implicit behavior rather than explicit configuration\. ### 3\. Stand up a Lucee test environment For early validation, use the [Lucee express installation](https://docs.lucee.org/guides/installing-lucee/download-and-install.html#run-without-installation), a local development machine, or a cloud\-based test server\. Teams more comfortable with Windows and IIS can also evaluate the [Windows installer](https://docs.lucee.org/guides/installing-lucee/download-and-install.html#installers)\. Keep the first test environment disposable\. The goal is to learn quickly, not to build the final production architecture on day one\. ### 4\. Run workflow\-level testing, not just smoke testing Once the application starts under Lucee, test complete user workflows\. Include the edge cases that usually get missed: - Login, logout, password reset, and role\-based access\. - Forms, validation, file uploads, and exports\. - Reports, PDFs, spreadsheets, and scheduled jobs\. - Database writes, transaction handling, and error paths\. - External API calls, SFTP jobs, payment systems, CRMs, ERPs, and email delivery\. - Performance under realistic data volume\. If there is no automated suite, build a repeatable acceptance checklist with a named business owner for each critical workflow\. Capture baseline outputs from ColdFusion and compare them with Lucee, including generated documents, financial totals, access rules, and failure paths\. ### 5\. Design the target cloud architecture If the migration is part of a cloud move, decide how Lucee will run before production cutover\. Common options include virtual machines, containers, and managed infrastructure patterns\. The right answer depends on the application, team skills, deployment process, compliance needs, and expected traffic\. For Azure migrations, define the surrounding services as well: - Application hosting model\. - Database connectivity and network access\. - Secrets and configuration management\. - Storage for uploads, documents, and generated files\. - Logging, monitoring, alerting, and backup strategy\. - Deployment and rollback process\. Decide who will patch Lucee and Java, rotate secrets, restore backups, and respond to alerts after launch\. The target architecture is not ready until those operating responsibilities are assigned\. ## Security checks before migrating ColdFusion applications A runtime migration is also a good time to fix security debt\. Review Lucee's [security guidance](https://docs.lucee.org/guides/deploying-lucee-server-apps/securing-lucee-server-apps.html) and [lockdown guide](https://docs.lucee.org/guides/deploying-lucee-server-apps/lockdown-guide.html) before exposing a production server\. At minimum, review: - Administrator access controls and strong passwords\. - Datasource permissions and database account scope\. - Secret storage for credentials, API keys, and connection strings\. - SQL injection risk, especially old dynamic SQL patterns\. - Password hashing and legacy authentication code\. - HTTPS and TLS configuration\. - File upload restrictions and executable file handling\. - Server headers, error pages, debug output, and stack traces\. - Patch cadence for Lucee, Java, the operating system, and database drivers\. Review security before opening the new environment to production traffic\. Restrict administrator interfaces, apply least\-privilege database credentials, disable unnecessary debug output, and verify upload handling and patch procedures in the target deployment\. ## Cutover planning and rollback Before moving users to the new Lucee environment, define the cutover window and rollback criteria\. For many legacy business systems, a weekend or low\-traffic window still makes sense\. The plan should cover: - Full backups of code, database, uploaded files, and server configuration\. - DNS, load balancer, or routing changes\. - Database freeze or synchronization approach\. - Smoke tests immediately after cutover\. - Owner assignments for application, database, infrastructure, and business validation\. - Rollback steps if critical workflows fail\. Agree on measurable rollback triggers before cutover, such as failed logins, missing transactions, broken jobs, or unacceptable error rates\. Rehearse how to restore traffic and reconcile writes made during the cutover window\. ## What a migration assessment should deliver Before approving a production move, ask for a version\-specific compatibility inventory, a working Lucee test deployment, results for critical business workflows, a target architecture and support owner, a side\-by\-side total\-cost estimate, and a rehearsed rollback plan\. Those artifacts make the go/no\-go decision concrete\. ## Should you migrate to Lucee or stay on Adobe ColdFusion? There is no universal answer\. Adobe ColdFusion can still be the right choice when an organization values vendor support, uses Adobe\-specific features heavily, or has a team already standardized around that platform\. Lucee is attractive when open\-source licensing, deployment flexibility, and modernization economics matter more\. The best decision comes from a short assessment: - How much of the application is compatible with Lucee today? - What would need to change before production migration? - What is the cost difference between staying on Adobe ColdFusion and moving to Lucee? - How much operational complexity will the new hosting model introduce? - Is this migration a long\-term destination or a bridge toward broader modernization? Choose Lucee when the tested application works, the total cost and support model make sense, and the team can operate the target environment\. Stay on Adobe ColdFusion or plan a wider modernization when compatibility or operational risk overwhelms the expected benefit\. ## How Tevpro helps with ColdFusion and legacy application modernization Tevpro helps teams assess, modernize, migrate, and support legacy software systems\. That can include moving ColdFusion applications to Lucee, migrating legacy applications to Microsoft Azure, improving performance, securing older web applications, and planning a phased modernization path that avoids unnecessary rewrite risk\. If you are evaluating a ColdFusion to Lucee migration, start with an assessment before committing to a production cutover\. We can help you identify compatibility issues, design the target cloud architecture, test business\-critical workflows, and build a migration plan that reduces risk\. [Learn more about Tevpro's legacy modernization services](https://tevpro.com/services/legacy-modernization-services) or [contact Tevpro](https://tevpro.com/contact-us) to discuss a ColdFusion, Lucee, or cloud migration project\. ## Page Sections ### ColdFusion to Lucee migration questions ## Frequently Asked Questions ### Is Lucee a drop\-in replacement for Adobe ColdFusion? Not always\. Lucee supports CFML, but some Adobe ColdFusion tags, functions, administrator settings, extensions, or behavior may not match exactly\. Review the official migration documentation and test business\-critical workflows before moving production traffic\. ### Can Lucee run ColdFusion applications in Azure? Yes, Lucee can be part of an Azure hosting architecture for CFML applications\. The right deployment model depends on the application, operating system, database, integrations, security requirements, and operational support model\. ### What should be tested before migrating from ColdFusion to Lucee? Test login, forms, database writes, reports, scheduled jobs, file uploads, email, integrations, API calls, and admin workflows\. Smoke testing the homepage is not enough for a safe migration\. ### Does migrating to Lucee automatically improve performance? Not automatically\. Performance problems may come from database queries, infrastructure, old application code, file I/O, or external integrations\. A Lucee migration can be part of a performance improvement plan, but the bottleneck should be measured before and after the move\. ### Should we modernize the application instead of migrating it? Sometimes\. If the application is brittle, poorly documented, or difficult to maintain, a Lucee migration may be a bridge step rather than the final destination\. A phased plan can reduce licensing or hosting pressure now while giving the business time to modernize the application safely\. --- Canonical URL: Markdown URL: Last updated: 2026-09-25T20:58:20Z # Migrating a Legacy Angular and NestJS Application from Windows Server to Linux with Docker A practical guide to legacy application migration from Windows Server to Docker on Linux for Angular and NestJS, including architecture, cost, migration sequencing, and operating controls. Many organizations treat a Windows Server 2025 upgrade as the default path for a legacy Angular and NestJS application\. It is not the only path\. For many Angular and NestJS workloads, the better long term move is to separate the application from the server it happens to run on, package the runtime in Docker containers, and run those containers on Linux\. This is a legacy application migration decision, not just a server refresh\. It can reduce Windows licensing exposure, make deployments repeatable, and give the team a cleaner path to scale or change hosting later\. It is not a magic cost saving trick, though\. The savings appear only when the migration also simplifies the operating model\. For the broader code and architecture decision, see Tevpro Legacy Software Modernization services\. ## Why consider this now? Windows Server 2019 remains in Microsoft extended support until January 10, 2029, so this is not an emergency replacement project\. But an operating\-system refresh is a useful decision point\. A lift\-and\-shift upgrade to Windows Server 2025 retains the same server\-bound deployment model\. Containerizing on Linux can remove a future operating\-system refresh from the application deployment problem altogether\. For a typical Angular and NestJS stack, the fit is straightforward: - **Angular** is built into static browser assets\. Those assets can be served from a CDN, object storage, or a small web server container\. - **NestJS** runs on Node\.js and can be packaged as a container image with its production dependencies and runtime configuration\. - **Databases, file storage, email, queues, and identity providers** remain external dependencies\. They need to be inventoried and tested, not stuffed into one oversized container\. ## The target architecture should be simpler than the current one A sensible first target is deliberately boring: For a small or steady workload, one Linux virtual machine running Docker Compose behind a managed reverse proxy may be enough\. For a business\-critical or variable workload, use a managed container platform or Kubernetes only when its operational benefits justify the extra machinery\. Kubernetes is excellent at running a fleet\. It is also a very expensive way to avoid making a hosting decision\. Docker multi\-stage builds are useful here because they separate the build environment from the final runtime image, helping teams ship smaller production images\. Docker also supports CPU and memory limits, which should be set intentionally so one service cannot consume the host by surprise\. ## Where the cost savings actually come from The business case is usually a combination of several smaller wins: 16. **Lower operating\-system licensing exposure**\. Linux avoids Windows Server licensing for the application host\. The exact savings depend on edition, cores, virtualization rights, and existing agreements, so price this against the client’s actual Microsoft contract rather than a generic estimate\. 17. **More efficient infrastructure\.** The front end may no longer need a full Windows VM\. The API can run in a smaller Linux VM or as a right\-sized managed container service\. 18. **Repeatable deployments\.** The same versioned image moves from test to production\. That reduces drift caused by manual server setup and lowers the time required to rebuild a failed host\. 19. **Cleaner scaling\.** The API can scale independently of the static Angular application\. The front end is often cheap to distribute through a CDN\. 20. **Less upgrade coupling\. **Node\.js, Angular, NestJS, and the base image can be updated on their own schedules rather than through an all\-or\-nothing server replacement\. Do not sell this as “Docker is cheaper\.” Docker is packaging\. The savings come from reducing Windows dependence, removing duplicate infrastructure, and making operations less manual\. If the application requires Windows\-only drivers, IIS\-specific behavior, Active Directory\-integrated components, or proprietary desktop dependencies, Windows Server 2025 may still be the correct target\. ## A practical migration sequence ### 1\. Inventory the application before choosing the platform Document the API, Angular build process, Node version, database, scheduled jobs, file paths, certificates, environment variables, outbound integrations, authentication flows, firewall rules, and backup and recovery procedures\. The usual migration surprises are not in NestJS\. They are in scheduled tasks, locally stored uploads, hard\-coded paths, SMTP relays, IP allowlists, and old integrations nobody wrote down\. ### 2\. Make the application portable Build the Angular application in CI and publish its static output separately from the API\. Angular’s build tooling supports production configuration and size budgets, which are worth enforcing before moving hosting\. Build the NestJS API into a versioned image\. The production image should use a pinned Node base image, run as a non\-root user, contain only runtime dependencies, and receive configuration through environment variables or a secrets manager\. NestJS documents deployment as a production concern, but the implementation still needs to match the application’s actual build output and runtime command\. ### 3\. Separate state from compute Containers should be disposable\. Put persistent data in managed or well\-operated services: - database in a managed service or a separately backed\-up database host - uploads and documents in object storage or a persistent volume with tested backups - secrets in a secrets manager, not in image layers or source control - logs in a central system with retention and alerting This is the point where many “simple Docker migrations” either become resilient or remain a Windows server with different wallpaper\. ### 4\. Rehearse before cutover Create a production like staging environment\. Restore a sanitized database copy, test every integration, run performance and security checks, and rehearse rollback\. Compare API results, background\-job behavior, authentication, file uploads, emails, reports, and audit trails\. Use a short DNS cutover only after the new environment has handled realistic traffic\. Keep the old environment available for a defined rollback window, but freeze writes or define a data reconciliation process\. Two writable production systems are how an infrastructure project turns into an archaeology project\. ### 5\. Operate it like production from day one Before retiring Windows, confirm: - image scanning and a patch cadence for Node and base images - TLS termination, firewall rules, and least\-privilege service accounts - CPU and memory limits, health checks, and restart behavior - backups that have been restored in a test, not merely configured - uptime, error\-rate, latency, disk, and database alerts - deployment logs, access controls, and a rollback procedure - ownership for operating\-system and container\-image updates ## When a Windows Server 2025 upgrade is still the better choice Containerizing on Linux is not mandatory\. Upgrade or retain Windows when the application depends on Windows\-only software, has a near\-term deadline that does not allow safe refactoring, or lacks the operational maturity to manage Linux and container security well\. A useful compromise is to move the Angular front end and portable NestJS services first, while isolating any Windows only dependency behind a clear API or integration boundary\. That reduces the Windows footprint without betting the business on a single migration weekend\. ## The bottom line A Windows Server 2025 upgrade keeps the current application\-hosting model alive\. A Docker\-on\-Linux migration can replace it with a more portable and often lower\-cost operating model, provided the team treats the work as application modernization, not merely a server swap\. The highest\-value next move is a scoped assessment that ends with three things: a dependency map, a tested containerized proof of concept, and a like\-for\-like cost comparison\. That is enough to make a responsible platform decision without turning the project into a science fair\. ## Page Sections ### Angular, NestJS, Docker, and Linux migration questions ## Frequently Asked Questions ### Does Docker mean we no longer need servers? No\. Containers still run on a VM, managed container platform, or Kubernetes cluster\. Docker makes the application portable\. The hosting, security, monitoring, backups, and incident response still need owners\. ### Can we run the Angular app and NestJS API in one container? You can, but separate deployable units are usually easier to scale, cache, secure, and troubleshoot\. Keep the front end static where possible and run the API as its own service\. ### Can an Angular application be hosted as a static site behind a CDN? Yes\. After the Angular build produces browser assets, those files can be hosted on object storage, a CDN, or a web server\. A CDN can cache the static application close to users while the NestJS API remains a separate protected service\. ### Does a CDN replace the reverse proxy for the NestJS API? No\. The CDN is a strong fit for cached Angular files\. The API still needs a controlled HTTPS entry point that handles routing, TLS, health checks, rate limits where appropriate, and traffic to the NestJS containers\. ### How do we deploy a new Angular version without leaving users on an old cached build? Publish each build with content hashed asset files, set a short cache lifetime for the HTML entry point, and allow longer caching for versioned JavaScript and CSS files\. That lets browsers find the new application shell while safely reusing unchanged assets\. ### Will moving to Linux reduce cost immediately? It can, particularly when a Windows VM and licensing are no longer required\. Savings should be validated with a short total cost comparison that includes Linux hosting, managed services, monitoring, support time, and migration effort\. ### Is Docker Compose suitable for production? It can be appropriate for a modest, well understood workload on a properly secured and monitored Linux host\. If high availability, frequent scaling, or multi\-region resilience is required, a managed container platform is often the safer operating model\. ### What is the safest first step? Run a two week discovery and proof of portability phase: inventory dependencies, containerize the API, build the Angular app in CI, deploy a staging environment, and identify anything that still requires Windows\. That produces a real migration plan and cost model instead of a hopeful diagram\. ### Map the application before choosing the hosting model --- Canonical URL: Markdown URL: Last updated: 2026-09-15T20:54:39Z # Modernizing Legacy System Integrations Without a Risky Rewrite A staged approach for replacing fragile point-to-point connections while protecting the business processes that still depend on the systems underneath. Legacy integrations rarely fail because one developer made a bad choice years ago\. They become fragile because the business keeps changing around systems that were built for another set of requirements\. A spreadsheet becomes a workaround\. A nightly file becomes a dependency\. One urgent connector becomes twenty point\-to\-point connections nobody wants to touch\. ## Do not start by replacing everything A wholesale replacement can be the right answer, but it is rarely the first answer\. It adds delivery risk before the team understands what the existing integrations actually do\. A better opening move is to identify the workflow with the highest business cost, then isolate the interfaces, data quality problems, and ownership gaps around it\. ## Find the hidden dependencies The visible connection is often only part of the problem\. Look for exports, scheduled jobs, manual approvals, data transformations, and reporting steps that depend on it\. Talk to the people who resolve the exceptions\. They usually know which field, timing issue, or edge case turns a routine handoff into a daily fire drill\. ## Create a controlled boundary around the old system Modernization becomes more manageable when the old application is treated as a system with defined inputs and outputs rather than a mystery that must be eliminated on day one\. An API, service layer, or integration adapter can establish a controlled boundary\. That makes it possible to improve one workflow while the underlying system remains in service\. ## Measure what changes for the business A modernization program needs technical measures, but the business case should be visible too\. Track the manual work removed, exception volume, processing time, data accuracy, and the reliability of the process people depend on\. Those are the measures that determine whether the integration work is actually reducing operational risk\. ## Use a staged delivery sequence A practical sequence is to assess the workflow, establish the integration boundary, deliver a high\-value path, observe it under real conditions, and then expand\. This lets the team build confidence and avoids a large launch that changes too many business rules at once\. ## When to bring in an integration partner Outside help is most useful when the team needs an objective view of the current architecture, a plan that respects operational constraints, or senior delivery capacity for a critical path\. Tevpro helps teams modernize system integrations in stages, with architecture and delivery tied to the work the business cannot pause\. ## Page Sections ### Need to untangle a critical integration? --- Canonical URL: Markdown URL: Last updated: 2026-08-31T16:18:33Z # NG\-Conf 2019 Preview A preview of what is going on at NG-Conf 2019 on Thursday that you might want to look out for. Let me begin by saying I am excited for [NG\-Conf](https://www.ng-conf.org/) next week\! I wish I had the time to take advantage of some of the training sessions Monday and Tuesday, but it's hard to be away from home as my youngest is still less than a year old \(Hi Cam from dad in the distant past if you're reading this\.\) So if your attending and want to say hi \(I'm friendly\) my first full day is Wednesday\. This will be my second time attending NG\-Conf in Salt Lake, and I made a promise to myself to be more prepared this year\. I thought writing a blog would help me prepare and maybe it would highlight a few sessions that others might find interesting\. So first things first, if you are like I was last year, there are some things you might not know\. There is a pretty great app available for Android and Apple that has the schedule, contacts management and some social networking built in\. I highly recommend installing it and reviewing the sessions\. Obviously you can do that on the website too, but the app lets you favorite items so you can plan your day, the app also has a nifty reminder feature\. Next, unlike some other conferences I've attended, NG\-Conf uses a hybrid model with Wednesday and Friday being single track and Thursday being multi\-track\. That last part is the main reason for planning ahead\. I am going to try and identify one or two sessions in each time block that I think are interesting, this way I have short list of options to choose from day of \(sometimes sessions fill up or maybe a speaker is having a off day, so it's good to have options\.\) Below I will highlight a few of those\. In the 11am spot I am probably going to attend [Productivity Revolution: Angular Principals in Node](https://2019.ng-conf.org/2019/sessions/productivity-revolution-angular-principles-in-node/)\. If the title didn't give it away, it didn't for me, this topic seems to me to be about [NestJS](https://nestjs.com/)\. If you see NestJS and think, ya okay, what is that, well in a nutshell it's a wrapper on [Express](https://expressjs.com/) to run [TypeScript](https://www.typescriptlang.org/) on Node\. If that's still a bit cryptic think TypeScript as a back\-end and let dreams of coding nirvana take you to a place where your entire app is written in one language\.\.\.one can dream\! Unfortunately for me, one of the other sessions I am interested in is in the same time slot\!? [Crossing Across Platforms](https://2019.ng-conf.org/2019/sessions/crossing-across-platforms/) I assume will talk about writing an Angular app to run in browser, phone and on desktop \(Electron\.\) It's going to be a game time decision\. Next, at 11:30, my go to will be [Testing is a Black hole of time and effort: Avoiding the suck using Cypress](https://2019.ng-conf.org/2019/sessions/testing-is-a-black-hole-of-time-and-effort-avoiding-the-suck-using-cypress/)\. [Jessie Sanders](https://www.briebug.com/briebug-development-team/jesse-sanders/) is a good speaker and [Cypress](https://www.cypress.io/) seems to be all the rage when talking about next gen unit/integration testing in Angular \(at least in the circles I run in\)\. Even if its standing room only, I plan on being at this one\. The 12:30 slot is a big decision since this one of two longer sessions for the day\. Once again there is a NestJS session [Amazing Backends for Angular Devs with NestJS](https://2019.ng-conf.org/2019/sessions/amazing-backends-for-angular-devs-with-nestjs/) and an equally interesting \(maybe even more so for me\), [Crash Course: Angular and NgRx](https://2019.ng-conf.org/2019/sessions/crash-course-angular-and-ngrx/)\. Since I haven't had a chance to get down and dirty with NgRx yet, but have played with Nest in my free, I'll probably lean to NgRx\. At 2:30, the other long session, it all sounds really quite good\. [Ionic](https://ionicframework.com/) is a really neat framework for cross platform, but I am probably going to choose between [A Deep Look at Angular Elements](https://2019.ng-conf.org/2019/sessions/a-deep-look-at-angular-elements/) and [Angular and CSS Grid: Get ready to fall in love](https://2019.ng-conf.org/2019/sessions/angular-and-css-grid-get-ready-to-fall-in-love/)\. I feel a bit out of touch as I haven't looked at CSS Grid and probably need to do some pre\-conference research\. If it's cool, I'll probably lean that way, but I would like to see if Elements could help me out as I have an Angular 1\.5 app that a client has given me the great ongoing pleasure of working with\. Last, I am completely clueless about the 7 o'clock hour, I like board games, but don't really know D&D, Star Wars or really any of the other things, so I am open to suggestions\. If you see me and have an opinion hit me up on in the app, on [twitter](https://twitter.com/newbish) \([@newbish](https://twitter.com/newbish)\) or at the conference\. Anyway, Salt Lake is only a few days away and I can't wait\! Hope to see you there\. P\.S\. Go Rockets\! --- Canonical URL: Markdown URL: Last updated: 2026-09-01T14:16:07Z # NG\-Conf 2019 Recap A look back at ng-conf 2019, including Angular 8, Ivy, differential loading, Bazel, and highlights from the talks Tevpro's team attended. Another great ng\-conf in the books and like every year before, they never seem to disappoint\. So many great workshops, talks, and new friends, it is always hard saying goodbye\. Now that we are back, I thought it would be a good time to go over some of our favorite highlights and talks\. ## Highlights The keynote spoke numbers, Angular has a large vibrant community\. They are pushing new major releases every 6 months and upgrading versions has never been easier \(ng update\)\. - We should have the official 8\.0 in our hands sometime this month \(May 2019\)\. - The new rendering engine Ivy is opt in 8\.0 and will be the default when 9\.0 comes out \(end of Q4\)\. - Ivy allows for breakpoint debugging in HTML\.:\) - Differential loading is landing in 8\.0, this means small bundles with separate bundles for older browsers\. - Bazel for large applications is super exciting\. ## Talks We Enjoyed ## Conclusion Once again, ng\-conf never ceases to amaze us\. The future of Angular is very bright, I can't wait to see what next year has in store\. --- Canonical URL: Markdown URL: Last updated: 2026-10-05T19:43:23Z # NestJS Tutorial: Resolving Dependency Injection \- The Order Matters Resolving a dependency inject issue in NestJS by changing the order of the files referenced in an index file. In this [NestJS](https://nestjs.com/) tutorial, we dive into our favorite framework for building server\-side TypeScript\. It takes much of its inspiration from [Angular](https://angular.io/)\. One of the most loved \(and occasionally hated\) features of Angular is its Dependency Injection \(DI\) framework\. The NestJS team has done a great job of introducing this DI framework to the server\-side\. Being server\-side, there are some notable [differences](https://docs.nestjs.com/modules#global-modules), but all things considered, it's a refreshing change\. I encountered a familiar issue while building a new module, but I was somewhat perplexed by the solution\. First, I like to use index\.ts files to simplify imports when multiple classes from the same folder need to be imported\. Simple\. For purposes of this NestJS tutorial, I had completed authoring my [module](https://docs.nestjs.com/modules) and was about to start testing/debugging when I encountered a familiar error\. The DI framework was unable to resolve the dependencies \(AuthService\) in the AuthController\. Error Normally, this would be resolved by simply importing the module that contained AuthService and ensuring AuthService is a provider and exported in the module\. However, in this particular case AuthService was part of the AuthModule and had already been added to the providers and exports\. The solution turned out to be something I had [encountered before](https://tevpro.com/blog/nestjs-and-automapper) but had long forgotten\. Sometimes in DI, order seems to matter\. It's not always in the place you might expect\. Ultimately, the solution was to re\-order the index\.ts file to move the controller to the bottom of the list\. In conclusion, files that don't depend on other files within the same module are placed at the top, and then are ordered according to the dependencies that occur\. This means it is probably easiest to build from the bottom up\. Since the module will most likely import everything else, it goes at the bottom\. If there is a controller, it's probably next since it will likely import services, next would generally be services, things the services depend on, and so on\. My understanding from previous NestJS tutorials is that when you import from a index\.ts file, it's not just an index \(also known as a pointer\), but it imports the contents of the file being referenced, much like an include; therefore, the code within the files is evaluated in that order\. After making this change to the order, the application started right up\. If you like our content and want more NestJS tutorials, let us know by reaching us on [Twitter](https://twitter.com/tevpro) or via [email](mailto:info@tevpro.com?subject=Question: Creating your first ADF pipeline) with any questions\. --- Canonical URL: Markdown URL: Last updated: 2026-09-01T14:16:02Z # Next\.js App Router Gotchas: Common Mistakes Developers Make \(and How to Avoid Them\) Common Next.js gotchas explained, including form actions, input number values, caching, and server vs client behavior. Get practical implementation guidance Next\.js App Router gotchas are common mistakes developers encounter when building applications with Next\.js's App Router, especially around server components, layouts, routing behavior, and data fetching\. These issues are not bugs in Next\.js\-they result from how the framework layers performance optimizations like streaming, caching, and server rendering on top of standard browser behavior\. This guide explains the most common Next\.js App Router pitfalls in clear, practical terms, showing why they happen and how to avoid them\. Understanding these gotchas early helps prevent unexpected rendering behavior, broken navigation, and hours of unnecessary debugging in production apps\. ## Input type="number" returns a string A common pitfall is assuming that a number input returns a number\. Even with type="number", the value is still text\. If you use the value without converting it, calculations may behave incorrectly\. ## Server Components Cannot Access Browser APIs Next\.js Server Components do not run in the browser and cannot access browser\-only APIs\. Objects such as window, document, and localStorage are unavailable by design\. Examples of unsupported APIs in Server Components: - window - localStorage - navigator If a component requires browser access or user interaction, it must be explicitly marked as a Client Component\. ## useEffect Only Runs in the Browser In Next\.js, useEffect never runs on the server\. It executes only in the browser after the page has loaded and hydrated\. Because of this: - Data loaded inside useEffect appears after the initial render - Server\-rendered HTML may differ from client\-rendered content - Developers may incorrectly assume data is available earlier than it is This behavior is expected and should be accounted for when deciding where data fetching and side effects belong\. ## Fetch Caching Can Make Data Updates Look Broken Next\.js automatically caches fetch requests by default in the App Router\. This optimization can cause API updates to appear stale or ignored if caching behavior is not explicitly configured\. For dynamic or frequently updated data, caching should be disabled: Without proper cache control, applications may display outdated data even when backend updates are successful\. ## Route Parameters Are Always Strings All route parameters in Next\.js are provided as strings, even if they appear numeric\. This frequently causes bugs when parameters are used in calculations or database queries\. ## The action Attribute Behaves Differently in the App Router In the Next\.js App Router, a form's action attribute can reference a server function instead of a URL\. This enables forms to invoke server\-side logic directly without client\-side JavaScript\. This behavior differs from standard HTML forms and is a common source of confusion for developers new to the App Router\. ## Using redirect outside of try/catch blocks Next\.js redirect works by throwing a special response that tells the router to navigate\. If you call redirect inside a try/catch block, the error it throws will be caught, preventing the redirect from working\. To handle this correctly, call redirect after the try/catch block\. This ensures the redirect only happens if the code in try succeeds\. ## Public Environment Variables Are Exposed to Users Any environment variable prefixed with NEXT\_PUBLIC\_ is exposed to the browser\. These values are included in client\-side JavaScript and visible to anyone using developer tools\. Sensitive data such as: - API secrets - Private tokens - Internal URLs should never use the NEXT\_PUBLIC\_ prefix\. ## Final Thoughts on Next\.js Gotchas Most Next\.js App Router issues stem from the same underlying concepts: - Browsers treat many values as strings by default - Server and browser environments have fundamentally different capabilities - Next\.js adds framework\-level optimizations like caching and streaming When behavior feels confusing, the most useful question to ask is: "Is this standard browser behavior, or a Next\.js App Router optimization?" That distinction explains the majority of Next\.js gotchas\-and saves hours of debugging\. --- Canonical URL: Markdown URL: Last updated: 2026-09-01T14:16:05Z # Next\.js App Router useRouter Guide: Client\-Side Navigation, Refreshing Data, and Best Practices Use Next.js App Router’s useRouter for client-side navigation. Compare push, replace, refresh, and prefetch, with examples and common pitfalls. The useRouter hook in the Next\.js App Router is the primary API for handling client\-side navigation in modern Next\.js applications\. It allows developers to navigate between routes, refresh server\-rendered data, prefetch pages, and interact with browser history\-all without triggering a full page reload\. This guide explains how routing works in the App Router using the useRouter API from next/navigation\. It covers common methods such as router\.push\(\), router\.replace\(\), router\.refresh\(\), and router\.prefetch\(\), with practical examples and best practices for real\-world applications\. ## Importing useRouter in the App Router In the App Router, routing is managed through hooks provided by the next/navigation module\. The useRouter hook replaces routing utilities from the legacy Pages Router\. Important: Avoid importing useRouter from next/router\. That module is designed for the Pages Router and does not fully support App Router features\. ## Client\-Side Navigation with router\.push\(\) The router\.push\(\) method performs client\-side navigation without a full page reload\. It also adds a new entry to the browser's history stack, allowing users to navigate back\. Key behavior - Triggers navigation instantly - Preserves client\-side state - Supports options like disabling scroll restoration ## Replacing Routes with router\.replace\(\) The router\.replace\(\) method navigates to a new route without creating a new browser history entry\. This is commonly used for authentication flows, onboarding steps, or conditional redirects\. Because the history entry is replaced, users cannot navigate back to the previous route using the browser's back button\. ## Refreshing Server Data with router\.refresh\(\) The router\.refresh\(\) method revalidates and refetches server\-rendered data for the current route\. What this does - Re\-renders Server Components - Re\-runs data fetching logic - Preserves client\-side state and UI This is especially useful after mutations such as form submissions or database updates\. ## Prefetching Routes for Faster Navigation Prefetching loads route data before the user navigates, reducing perceived load times\. The App Router supports both automatic prefetching \(via \) and manual prefetching using the router API\. You can also respond when prefetched data becomes invalid: Because prefetched data may become outdated, applications should decide when to re\-prefetch or rely on fresh server data\. ## Browser History Navigation Helpers The App Router exposes helpers for interacting directly with browser history\. These methods behave the same as the browser's back and forward buttons and do not trigger full reloads\. ## Security and Best Practices for App Router Navigation When using useRouter, follow these best practices: - Never pass untrusted or user\-generated URLs directly into routing methods - Prefer the component for standard navigation and automatic prefetching - Be aware that caching can affect how router\.refresh\(\) behaves - Use router\.replace\(\) intentionally to avoid trapping users in flows ## Migrating Routing Logic from the Pages Router When migrating from the Pages Router to the App Router, routing state is no longer accessed through a single router object\. Instead, Next\.js provides dedicated hooks for reading route data\. The App Router also removes event\-based routing APIs\. Navigation is now handled declaratively as part of the framework's core rendering model\. ## Final Thoughts The useRouter hook is the foundation of client\-side navigation in the Next\.js App Router\. It enables fast route transitions, fine\-grained control over browser history, server data refreshes, and performance optimizations through prefetching\. Understanding how useRouter works and how it differs from the legacy Pages Router, helps prevent navigation bugs and ensures your Next\.js applications behave predictably at scale\. Official documentation: [https://nextjs\.org/docs/app/api\-reference/functions/use\-router](https://nextjs.org/docs/app/api-reference/functions/use-router#userouter) --- Canonical URL: Markdown URL: Last updated: 2026-09-23T14:06:44Z # Next\.js ISR on Cloudflare: On\-Demand Revalidation With Sanity, D1, and R2 How Tevpro uses signed Sanity webhooks, Next.js on-demand revalidation, Cloudflare D1 tag caching, R2 incremental caching, and OpenNext to keep CMS content fresh without a redeploy. On a modern marketing site, editors expect one thing when they click **Publish**: the change should appear quickly\. Engineering has another priority: pages should remain aggressively cached, fast, and resilient\. Delivering both requires more than simply connecting a headless CMS to a frontend\. For [Tevpro’s Sanity](https://tevpro.com/) and Next\.js website running on [Cloudflare](https://www.cloudflare.com/), we built an on\-demand revalidation architecture that keeps content fresh without putting the CMS in the visitor request path or rebuilding the entire site every time an editor makes a change\. The architecture uses a small but deliberate chain: When content changes, **Sanity** sends a signed webhook\. A [Next\.js](https://nextjs.org/) route verifies the request and determines exactly which cache tags and routes are affected\. **Cloudflare D1 **provides durable tag\-cache state across Workers, while **Cloudflare R2** backs the incremental cache containing rendered output\. [OpenNext](https://opennext.js.org/) provides the bridge that allows the Next\.js caching model to operate on Cloudflare Workers\. The result is a fast, cached website that can respond intelligently to publishing events, without turning every content update into a deployment\. ## The Problem: Publishing and Caching Are Different Jobs There are two easy ways to keep a CMS\-driven website current\. Neither is particularly attractive at scale\. The first, is to make every page dynamic and query Sanity on every request\. The content stays current, but the CMS becomes part of the **visitor request path**\. That adds latency, increases dependency on an external service, and gives up many of the performance and resilience advantages of prerendering and caching\. The other extreme is a fully static website that changes only when the application is rebuilt and deployed\. Performance can be excellent, but even a small editorial correction effectively becomes a software release\. For a modern marketing website, neither operating model is ideal\. **Next\.js Incremental Static Regeneration \(ISR\)** provides a middle ground\. The application can continue serving cached or prerendered output while selectively invalidating content when something changes\. Our implementation principle was simple: > **A content change should invalidate only what needs to change—not purge the entire cache or trigger a full application deployment\.** ## The Architecture Each component has a clearly defined responsibility\. - **Sanity** remains the editorial source of truth for pages, services, posts, case studies, FAQs, legal content, people, categories, redirects, and site settings\. - **Sanity webhooks** provide the signal that relevant content has changed\. - **Next\.js** verifies that signal and determines which cache tags and routes should be invalidated\. - **Cloudflare D1** provides durable, shared state for the Next\.js tag cache across distributed Worker execution\. - **Cloudflare R2** backs the OpenNext incremental cache containing reusable page and data artifacts\. - **Cloudflare Workers** execute the application at the edge\. - **OpenNext** provides the compatibility layer that allows the Next\.js caching model to run within Cloudflare's infrastructure\. The important part is not simply the technologies involved\. It is the separation of responsibilities between them\. ## Why the Webhook Becomes the Control Plane The CMS already knows when content changes\. Instead of polling Sanity, shortening cache lifetimes, or asking every visitor request whether something has changed, we allow the publishing event itself to initiate the update process\. When an editor publishes or modifies relevant content, Sanity sends a signed webhook to a dedicated Next\.js revalidation endpoint\. That endpoint is intentionally not a public **"clear cache"** button\. Before performing any cache operation, the route verifies the Sanity webhook signature using the configured secret\. Invalid requests are rejected before they can initiate revalidation\. This creates an important security boundary\. Cache invalidation is operationally powerful, so the system treats publishing as a privileged event: **authenticated, verified, and narrowly scoped\.** Once the event is validated, the route examines the payload and determines what actually needs to change\. ## Targeted Invalidation Instead of Global Purges A simple implementation might respond to every publish event by clearing everything\. That works\. It also eliminates much of the value of intelligent caching\. Instead, our revalidation route evaluates the changed document's type, current slug, previous slug, explicit tags, and associated routes\. **A blog post update, for example, may affect:** - The post's canonical detail route - The blog index - Category or related\-content listings - Shared content associated with the post A settings update may affect global site elements across many routes\. An author update may change attribution across several articles\. A category change can affect listings beyond the document that triggered the event\. This is where **cache tags** become particularly useful\. Cache Tags represent shared content dependencies, while path invalidation handles route\-specific output\. Using both gives the application a more precise way to determine what should become stale\. ## Where Cache Invalidation Gets Complicated The easy case is changing a paragraph in an article\. Production systems become more interesting when content relationships start changing\. **Consider a blog post whose slug changes from:** Refreshing only the new URL is not enough\. The previous route may still have cached output, internal references may have changed, and redirect behavior may need to be reflected correctly\. Our revalidation logic therefore considers both the **current and previous slug** when processing an event\. The same principle applies to shared content\. Changing a category can affect multiple article listings\. Updating an author can change information displayed across numerous posts\. Updating global settings may alter navigation, footer content, metadata, or other site\-wide elements\. The route maintains mappings for page\-like content, services, posts, case studies, FAQs, legal pages, templates, authors, categories, settings, and redirects\. Depending on the event, it can invalidate a specific route, derive canonical routes from a slug, update shared tags, or target broader route patterns when necessary\. These edge cases are why production cache invalidation requires more thought than simply calling a revalidation endpoint after every publish\. They also matter for SEO\. A stale route can leave outdated metadata, internal links, page content, or redirects accessible after the underlying CMS content has changed\. ## Where Cloudflare D1 Fits Cloudflare D1 serves a very specific role in this architecture\. In our OpenNext configuration, D1 is bound as the Next\.js tag cache\. When Next\.js marks tagged content stale, that state needs to survive beyond the lifetime of an individual Worker isolate and remain available across distributed execution\. D1 provides that durable, shared state\. It is important to distinguish this from the site's content architecture\. D1 is **not** the content database, and it does not replace Sanity\. Sanity remains responsible for structured editorial content, drafts, publishing, and content relationships\. D1 supports cache coordination\. That distinction keeps both systems focused on what they do well\. Sanity manages content\. D1 manages durable relational state needed by the runtime\. Software tends to behave better when every component gets to keep its day job\. ## Where Cloudflare R2 Fits R2 has a different responsibility\. It backs the OpenNext incremental cache containing the page and data artifacts Next\.js can reuse rather than recomputing them for every request\. Together, the two Cloudflare storage layers support different parts of the caching model: When Sanity initiates an invalidation event, Next\.js updates the appropriate cache state\. The OpenNext runtime then uses that information when determining whether cached output can continue to be used or needs to be refreshed\. Keeping these responsibilities explicit makes the system easier to reason about and significantly easier to troubleshoot when something does not behave as expected\. ## From Publish to Fresh Content The complete publishing flow looks like this: 76. An editor publishes or updates content in Sanity\. 77. Sanity sends a signed webhook to the Next\.js revalidation route\. 78. The route verifies the webhook signature\. 79. The application interprets the document type, tags, current slug, previous slug, and associated routes\. 80. Next\.js marks the relevant tags and routes stale through on\-demand revalidation\. 81. The D1\-backed tag cache maintains the shared invalidation state across Workers\. 82. R2 continues to support the incremental\-cache artifacts used by the OpenNext runtime\. 83. The affected content is refreshed according to the application's revalidation behavior\. The goal is not to rebuild the website every time an editor presses Publish\. The goal is to make **the correct portion of the website fresh quickly while leaving everything else cached\.** ## Designing for Failure, Not Just the Happy Path Webhooks are integrations, and integrations can fail\. A production architecture therefore cannot assume that every publishing event will arrive exactly once, in the correct order, and without interruption\. Revalidation logic should be safe to execute more than once for the same content event\. Failures should be observable, and engineering teams should have a defined recovery mechanism when an event does not complete successfully\. That is another reason we keep the invalidation process isolated from the visitor request path\. If a webhook encounters a problem, it becomes a specific integration issue that can be identified and corrected\. It does not require every visitor request to become slower simply to protect against the possibility that content might have changed\. This separation improves both performance and operational resilience\. ## What This Architecture Gives the Team For editors, very little changes, and that is exactly the point\. They continue working in Sanity, where content modeling, drafts, previews, and publishing workflows already live\. They do not need to understand Next\.js caching, Cloudflare Workers, D1, R2, or OpenNext simply to correct a sentence or publish a new case study\. **For visitors**, the website retains the performance characteristics of a cached Next\.js application\. **For engineering**, publishing and application deployment become separate concerns\. Routine content changes do not require a redeployment, while cache behavior remains deliberate and observable\. **The architecture provides several practical benefits:** - Faster content publishing without full\-site deployments - Cached page delivery for better performance - Reduced dependency on live CMS requests - Targeted cache invalidation instead of global purges - Better handling of shared content and content relationships - More predictable behavior when URLs and slugs change - Improved resilience between the CMS and public website - Clearer operational boundaries for troubleshooting ## The Broader Engineering Lesson ISR is often described as a Next\.js performance feature\. For a content\-driven production website, it is more useful to think of it as an **operating model for publishing**\. Editorial activity creates a verified signal\. The application determines what that change affects\. The caching infrastructure records the appropriate invalidation state\. The runtime refreshes what needs to change while continuing to serve cached content everywhere else\. The technologies matter, but the architecture between them matters more\. In this implementation, Sanity owns content and publishing\. Signed webhooks carry trusted change events\. Next\.js determines which tags and routes should become stale\. D1 provides durable tag\-cache coordination\. R2 stores incremental\-cache artifacts\. OpenNext brings the Next\.js runtime model to Cloudflare Workers\. No component is being asked to solve every problem\. That separation of responsibilities is what turns a collection of modern technologies into a production\-ready system\. At Tevpro, we apply the same engineering approach to modern web applications, AI\-enabled systems, enterprise integrations, and legacy modernization: understand the boundaries between systems, design for production realities, and use each technology where it provides the most value\. **Building or modernizing a high\-performance web platform? Tevpro engineers production\-ready architectures that connect modern frontend frameworks, content platforms, APIs, cloud infrastructure, and enterprise systems\. ** --- Canonical URL: Markdown URL: Last updated: 2026-09-18T13:48:54Z # Next\.js Route\-Based Code Splitting: Faster Loads, Smarter Navigation Learn how Next.js route-based code splitting and automatic prefetching improve performance and deliver near-instant page navigation. Modern web performance isn't about shipping more JavaScript\-it's about shipping the right JavaScript at the right time\. That's exactly what Next\.js delivers through automatic route\-based code splitting\. Unlike traditional React Single Page Applications \(SPAs\), where the entire application is bundled and shipped upfront, Next\.js splits your application into route\-level JavaScript chunks by default \-no configuration, no plugins, no performance tax\. ## Why Route\-Based Code Splitting Matters ### The SPA Problem In a conventional React SPA: - All routes and components are bundled together - Users download JavaScript for pages they may never visit - Initial load time increases as the app grows - Performance degrades silently over time \(the worst kind\) This "one\-bundle\-to\-rule\-them\-all" approach doesn't scale well for large or content\-heavy applications\. ## How Next\.js Solves It Next\.js automatically splits code by route segment\. Each route becomes an isolated JavaScript bundle that loads only when needed\. ### Key Benefits - Smaller initial payloads → faster first paint - Reduced JavaScript parsing → better runtime performance - Route isolation → failures don't cascade across the app - Zero configuration → performance by default In short: less work for the browser, fewer problems for users\. ## Route\-Based Code Splitting in Practice Given the following app structure: Each page\.js file is compiled into its own JavaScript chunk\. Important: This happens automatically\. Developers don't define split points\-Next\.js infers them from the routing system\. ## Automatic Prefetching: Performance Before the Click Next\.js doesn't wait for users to click\. In production builds, when a component enters the viewport, Next\.js: - Prefetches the target route's JavaScript - Fetches required data \(when applicable\) - Stores it quietly in the background ### Example Once the link is visible on screen, the /about route is already loading\- before the user decides to click\. Result: navigation feels instant, because it basically is\. ## The Real\-World Impact Thanks to route\-based code splitting and intelligent prefetching, Next\.js delivers: - Fast initial page loads \(server\-rendered or statically generated\) - SPA\-like transitions during navigation - Lower Time to Interactive \(TTI\) - Improved Core Web Vitals - More resilient front\-end architectures Users perceive speed\. Search engines reward it\. Everyone wins\. ## Best of Both Worlds \(No Trade\-Offs Required\) Next\.js effectively merges: - 🧠 Server\-rendered performance on first load - ⚡ Client\-side fluidity during navigation All without manual chunking, lazy imports everywhere, or complex bundler tuning\. ## Conclusion Next\.js route\-based code splitting is not a "nice\-to\-have"\-it's a foundational performance feature\. By combining: - Automatic route\-level bundling - Background prefetching - Route isolation Next\.js creates faster, smoother, and more reliable applications by default\. If you're building a modern web app and care about performance, scalability, and user experience, this is one of those rare cases where the framework actually keeps its promises, with no footnotes required\. --- Canonical URL: Markdown URL: Last updated: 2026-09-01T14:16:02Z # OneStream AI and SensibleAI: Capabilities, Use Cases, and Readiness A buyer-side guide to evaluating OneStream AI and SensibleAI capabilities, use cases, governance, and implementation readiness. AI is becoming a bigger part of the OneStream platform, but the opportunity for finance goes beyond simply turning on an AI feature\. The real value comes from understanding what SensibleAI can do, identifying where it fits into existing finance processes, and putting the right data, permissions, and review processes around it\. ## What Is OneStream SensibleAI? SensibleAI is OneStream's portfolio of AI capabilities built specifically for finance\. It combines predictive, generative, and agentic AI within the OneStream environment\. The portfolio includes SensibleAI Forecast for AI\-powered forecasting, SensibleAI Studio for building AI\-enabled finance solutions, and SensibleAI Agents for financial analysis, search, document analysis, forecasting, and other finance workflows\. For finance teams already operating in OneStream, that creates an important advantage: AI can work within the financial data, business logic, security, and processes the organization already uses\. ## What Can SensibleAI Agents Do? OneStream's SensibleAI Agents bring several practical capabilities into finance workflows\. **Finance Analyst** allows users to query and analyze OneStream financial data using natural language, including variance investigation, calculations, comparisons, and recurring analysis\. **Search Agent** helps users find answers across approved finance documentation, platform guidance, and other curated knowledge\. **Deep Analysis** can analyze large collections of documents and synthesize information for more complex work, such as contract, policy, compliance, or audit analysis\. **Forecast Agent** works with SensibleAI Forecast to help finance teams investigate forecast accuracy, drivers, variances, scenarios, and growth rates\. The important distinction is that these capabilities are designed to operate within OneStream's financial context rather than as a separate, general\-purpose AI tool\. ## SensibleAI Forecast Brings AI Into Planning Forecasting is another area where OneStream is applying AI directly to finance\. SensibleAI Forecast uses machine learning to analyze historical and external data, select forecasting models, identify important drivers, and generate predictions\. Finance teams can use it across areas such as revenue, demand, workforce, working capital, and operational planning\. The goal is not simply to produce another forecast\. It is to reduce the manual effort involved in forecasting while giving finance teams greater visibility into the factors influencing the result\. ## SensibleAI Studio Extends What Finance Can Build SensibleAI Studio gives organizations another way to apply AI within OneStream\. It provides prebuilt AI and machine learning routines that can be incorporated into finance solutions for use cases such as anomaly detection, regression, natural\-language data queries, and other analytical workflows\. This can be particularly useful when an organization has a finance problem that does not fit neatly into a packaged AI use case\. ## Capability Is Not the Same as a Use Case Knowing what SensibleAI can do is only the beginning\. A capability describes what the technology can do\. A use case describes how that capability improves a specific piece of work\. “Use AI for FP&A” is not a use case\. “Prepare a first\-pass variance analysis for the weekly revenue review and have the controller approve it before distribution” is\. That distinction matters because it gives finance something concrete to evaluate\. Who uses it? What data does it need? What does it produce? Who reviews the result? What happens when the output is wrong? How will the organization know whether it is actually saving time or improving the process? Those questions turn an AI idea into an operating workflow\. ## How Do You Know If Your Finance Team Is Ready? A good first [OneStream AI](https://www.onestream.com/solutions/ai/) use case should have a repeatable process, trusted data, a clear owner, an experienced reviewer, and an outcome you can measure\. Variance investigation, forecasting, management\-reporting narratives, finance knowledge retrieval, and workflow assistance can all provide practical starting points\. But the technology is only part of the readiness equation\. Before implementation, finance should understand which data the AI can access, who can use it, where human approval is required, what activity needs to be logged, and who remains accountable for the final result\. OneStream provides governance capabilities around its AI environment, but organizations still need to make decisions about how those capabilities should be applied to their own finance processes\. ## Start With One Workflow The best way to evaluate OneStream AI is not to ask, “Where can we use AI?” Start with a finance process that already creates friction\. Map the workflow\. Identify the repetitive work\. Determine where human judgment matters\. Establish the trusted data\. Decide what AI should be allowed to recommend or do\. Then test the use case against historical examples before putting it into a live finance cycle\. Measure whether the process gets faster, how often reviewers need to correct the output, whether users trust it, and whether it gives finance more time for higher\-value analysis\. If it works, expand from there\. ## Building a Practical OneStream AI Strategy OneStream is giving finance teams more ways to use predictive, generative, and agentic AI directly within the platform\. The opportunity is significant, but successful adoption still depends on choosing the right workflows and implementing them around the realities of your finance organization\. Tevpro helps organizations evaluate OneStream AI use cases, prepare data and integrations, design workflows and governance, and implement solutions around existing finance processes\. [Explore Tevpro’s OneStream Consulting Services](https://tevpro.com/services/onestream-solutions) ## Page Sections ### Talk through the work before you commit to a plan\. ### OneStream AI and SensibleAI FAQs ## Frequently Asked Questions ### Where should finance start with AI? Start with one repeatable workflow that has governed inputs, a clear owner, and a reviewer who can judge whether the output is useful\. ### Can AI act without finance approval? That depends on the workflow and control environment\. Begin with advisory use cases and add actions only when ownership, access, evidence, and escalation are defined\. ### What is OneStream SensibleAI? SensibleAI is OneStream’s portfolio of AI capabilities built specifically for finance\. It combines predictive, generative, and agentic AI within the OneStream platform\. The portfolio includes SensibleAI Forecast for AI\-powered forecasting, SensibleAI Studio for building and deploying AI\-enabled finance solutions, and SensibleAI Agents for conversational analysis, finance knowledge retrieval, document analysis, forecasting, and other finance workflows\. Because these capabilities operate within OneStream, organizations can apply AI using the financial data, business logic, security, and governance already established in the platform\. ### What are SensibleAI Agents? SensibleAI Agents are AI\-powered assistants designed to work with financial data and finance workflows inside OneStream\. Instead of simply generating text, the agents can analyze financial data, search approved documents, perform multi\-step analysis, investigate variances, and help users understand forecasts using natural language\. OneStream currently offers Finance Analyst, Search Agent, Deep Analysis, and Forecast Agent, each designed for a different type of finance work\. ### What is the difference between SensibleAI Forecast, Studio, and Agents? Each serves a different purpose within the OneStream SensibleAI portfolio\. **SensibleAI Forecast** applies machine learning and AI to forecasting, helping finance teams generate predictions, understand drivers, and improve forecast accuracy\. **SensibleAI Studio** provides a library of AI and machine learning capabilities that organizations can use to build AI into finance processes, including anomaly detection, data analysis, and other custom use cases\. **SensibleAI Agents** provide a conversational interface for working with financial data, forecasts, documents, and finance knowledge using natural language\. Together, they give organizations different ways to apply AI across planning, forecasting, close, reporting, and analysis\. ### What can SensibleAI Agents do? SensibleAI Agents can support several types of finance work depending on the agent being used\. Finance Analyst can query OneStream financial data, perform calculations, investigate variances, identify trends, and generate reports and analysis\. Search Agent can find and summarize information from finance documentation and OneStream knowledge\. Deep Analysis can analyze large collections of documents, such as contracts and compliance materials\. Forecast Agent allows users to investigate forecast accuracy, drivers, scenarios, and variances using natural language\. The goal is to reduce the manual work required to find, organize, and analyze information while keeping the results grounded in the organization's financial environment\. ### How does OneStream govern AI access to financial data? OneStream applies its existing security and governance controls to AI interactions\. SensibleAI Agents inherit role\-based access controls, permissions, period locks, and approval rules within OneStream\. If a user does not have permission to access specific financial data, the user's agent does not gain additional access to it\. OneStream also provides audit trails and traceability so organizations can understand how AI is being used and where results originate\. Organizations still need to define appropriate roles, approval requirements, and operating policies for their individual AI use cases\. ### Can OneStream AI be used for variance analysis? Yes\. Variance analysis is one of the practical applications for OneStream AI\. Finance Analyst can analyze financial data, compare actuals with budgets or forecasts, investigate performance gaps, identify underlying drivers, and prepare variance explanations\. AI can accelerate the first stage of the analysis, but finance should still determine how results are reviewed and approved before they are used in management reporting or financial decision\-making\. --- Canonical URL: Markdown URL: Last updated: 2026-09-30T17:22:59Z # OneStream Hypercare Mitigates Risk and Sustains Technology Investments OneStream Hypercare provides post-implementation support to stabilize your environment, reduce risk, resolve issues quickly, and protect your technology investment. During any major software implementation the deployment and Go Live phases get much of the attention, but to get the most value from your OneStream investment, post\-implementation phases should be equally as important\. Once your OneStream system is deployed, executive\-level oversight and technical resources that normally would support data integrity or routine application issues have moved on to assume "business as usual\." Many organizations lack in\-house technical support or financial systems expertise to address complex application challenges or change management\. Post\-implementation services, such as hypercare support, are essential for companies that want to derive long\-term value and usability from their OneStream application\. ### What is OneStream Hypercare Support? OneStream hypercare support refers to the post\-implementation phase that immediately follows a software system's Go Live phase\. Once a client is live in production, dedicated resources are needed to support the long\-term stability of the CPM solution\. ### Sustaining your technology investment Hypercare support teams can respond quickly to resolve functional, technical, and security issues with minimal interruptions to ensure the smooth functioning of your OneStream application\. For OneStream users, adjusting to the new system can be tedious\. But hypercare support staff can help by providing additional training, answering questions about complex business rules or workflows, and tightening integrations during the transition period\. By providing this support, end\-users are more likely to embrace the new technology and use it effectively, ultimately leading to better adoption rates and increased productivity\. Finally, OneStream hypercare support can help identify opportunities for system optimization and performance enhancements\. By closely monitoring the system and gathering feedback from end\-users, the project team can identify areas where the system can be improved or enhanced to better meet the needs of the organization\. In summary, OneStream hypercare support should be a critical component of your OneStream implementation to help ensure a smooth transition to the new system, minimize downtime and optimize the system for the organization's needs\. ### Tevpro's Hypercare Support Services Tevpro provides hypercare and post\-implementation support to all OneStream customers\. Our white\-glove service includes dedicated resources who are intimately familiar with your OneStream journey and support the long\-term stability of your CPM solution\. We help your finance team acclimate to the new technology environment through state\-of\-the\-art training programs that mitigate barriers to technology adoption and empower users to visualize data in a whole new way\. As your organization evolves, so does your OneStream system\. Tevpro is committed to providing technology solutions that stand the test of time so our managed services team is committed to helping adapt the solution to meet your changing needs\. For more information about Tevpro's hypercare support services, [contact us today](https://tevpro.com/contact-us)\. Moving beyond immediate hypercare? Explore our OneStream long\-term support services for ongoing administration, issue investigation, and agreed improvements\. --- Canonical URL: Markdown URL: Last updated: 2026-10-02T15:37:33Z # OneStream Task Manager: How to Automate Finance Workflows OneStream Task Manager helps finance teams organize recurring close, planning, reporting, and operational workflows with clearer ownership, dependencies, and approvals. OneStream Task Manager is a MarketPlace solution that helps teams organize repeatable work inside and around OneStream\. It can make close, planning, reporting, and operational processes easier to assign, track, and manage when the work involves multiple roles, deadlines, and approvals\. Related articles: [OneStream AI and SensibleAI: Capabilities, Use Cases, and Readiness](https://tevpro.com/blog/onestream-ai-sensibleai-capabilities-use-cases) ## Set up owners, dependencies, and approvals Task Manager can give each recurring finance task an owner, due date, reviewer, and dependency\. Start with one close or planning cycle: identify the handoffs, decide which approvals must block the next task, and make exceptions visible to the person who can resolve them\. ## Example: a monthly close handoff in Task Manager A finance team could use one close cycle to make ownership, review, and delays visible\. 1\. A preparer owns a recurring reconciliation task and uses its link to open the relevant workflow or report\. The task has a due date and a named reviewer\. 2\. The preparer records completion and any exception\. The reviewer checks the work before approving it; the team should not assign completion and approval to the same person when separation of duties is required\. 3\. If the review is late, the manager looks at task status and the overdue alert, then follows up with the owner\. A short dated task comment gives the next person the reason for the delay\. 4\. After close, the team looks for recurring overdue tasks and handoffs that need a different owner, due date, or control\. Expand to other cycles only after this one works\. The exact task types, available actions, approvals, and alerts depend on your OneStream setup\. Confirm the workflow with your administrator before treating this example as a configuration recipe\. ## What users and managers can see OneStream describes a Task Scorecard for task status and drill\-down, a Task Viewer with Gantt\-style views and filtering, task links to unfinished workflows, reports, or dashboards, and messaging for deadlines and overdue work\. Assigned roles and task security control visibility; where needed, segregation of duties can keep one person from both completing and approving the same task\. [See OneStream’s Task Manager product overview for supported features\.](https://www.onestream.com/solutions/task-manager/) ## Common use cases - Financial close and consolidation activities - Planning and forecast cycles - Recurring reporting and review processes - Operational, compliance, and cross\-functional tasks tied to OneStream ## Automate close tasks without losing review controls Automation should move routine handoffs forward while leaving approval decisions with the right finance owner\. Define what happens when a prerequisite is late, which tasks need evidence, and where a reviewer records acceptance before a downstream task begins\. ## Measure exceptions and overdue work After each cycle, review overdue tasks, repeated exceptions, stalled approvals, and dependencies that held up the team\. Use those findings to adjust the workflow before adding more automation\. A task list is useful only if the team can tell why work got stuck\. ## Bring Parcel Services into the conversation For teams distributing reporting packages, OneStream Parcel Services can complement workflow automation by organizing packages and distribution settings\. The right design depends on the reports, recipients, approval requirements, and controls involved\. This is where workflow, reporting, and governance decisions need to line up\. ## How Tevpro helps with OneStream Task Manager Tevpro helps finance teams assess the workflow, configure Task Manager around the operating process, and support the changes that follow\. Our work can include task structure, dependencies, roles, notifications, approval paths, reporting views, and the connection to broader OneStream implementation and optimization work\. If Task Manager needs ongoing attention after rollout, our post\-go\-live OneStream support can help your team maintain workflows and work through a prioritized backlog\. ## Page Sections ### Need a more dependable OneStream workflow? --- Canonical URL: Markdown URL: Last updated: 2026-10-01T21:27:04Z # PWA development with service workers: design for the workflow before the cache Service workers can support dependable PWA behavior. Start with users, connectivity, data, and workflow constraints before choosing the implementation. Service workers are the browser technology that can help a progressive web app manage caching, offline behavior, and selected background work\. For business teams, their value is not the implementation detail\. It is the ability to make a web workflow more dependable when users are not always at a desk or on a perfect connection\. ## What a service worker does in a PWA A service worker sits between an application and the network\. It can decide how the application responds when a user requests an asset, page, or data\. That creates options for faster repeat visits, limited offline access, and a clearer response when connectivity is weak\. It does not make every screen or transaction safe to run offline by default\. ## Start with the workflow, not the cache strategy Before choosing a cache\-first, network\-first, or stale\-while\-revalidate approach, identify what users must be able to see and do when they lose a connection\. A field inspection, equipment lookup, customer visit, or approval flow may have different data, security, and synchronization needs\. Those requirements should shape the technical design\. - Information users need before they enter a low\-connectivity environment - Actions that can wait and synchronize later - Actions that require current server\-side validation - Rules for resolving conflicting changes after reconnection ## PWA, native, and cross\-platform considerations A PWA can be a useful fit when an organization wants browser\-based delivery, lower installation friction, and a shared experience across devices\. Native or cross\-platform applications can be more appropriate when the workflow has deeper device requirements or platform expectations\. The right choice depends on the user, device, connectivity, and integration constraints, not a feature checklist\. ## How to reduce risk in a PWA modernization effort Start with a high\-value workflow rather than a broad rewrite\. Define the data boundaries, user roles, offline behavior, security requirements, integrations, and measures of success\. Then validate the experience with real users before expanding\. This approach gives the team a practical way to modernize an aging system without betting the business on a single launch date\. ## Work with Tevpro on mobile and web application delivery [Tevpro designs mobile, web, and progressive web applications around the operational workflow and the systems that support it\. We can help assess a legacy application, design a focused release, connect the necessary data and services, and improve the application over time\.](https://tevpro.com/services/mobile-and-web-app-development) ## Page Sections ### Planning a mobile or PWA modernization effort? --- Canonical URL: Markdown URL: Last updated: 2026-09-08T13:22:26Z # Problems with Vibe\-Coded Apps and How to Bring them to Production Is your vibe coded app ready for production? Discover common issues and misconceptions that developers face in this detailed article. Over the past few years, building software has become dramatically easier\. AI coding tools can generate working applications in minutes\. Freelancers and offshore developers on platforms like [Fiverr](https://www.fiverr.com/) or [Upwork](https://www.upwork.com/) can assemble prototypes and functional systems at a fraction of the cost of traditional engineering teams\. For many business owners, this feels like a breakthrough\. You describe the idea, and the code appears\! An application exists\. Screens work, data saves, and emails are sent\. From the outside, everything seems fine\. Until you discover the difference between a prototype and a production\-ready system is enormous\. In this article, we detail the common misconceptions and problems that arise when you attempt to harden vibe coded apps\. ## The Rise of " Vibe Coding" Vibe coding happens when software is created quickly using a mix of AI\-generated code, freelance developers, or offshore contractors, and [rapid prototyping tools](http://claude.ai) \. The goal isn't perfection\. The goal is momentum\. You want something that works well enough to validate an idea, show investors a product, or launch an MVP\. And to be fair, this approach works well in the early stages, but it introduces technical debt that many founders are now encountering\. ## The Prototype Trap The biggest misconception in modern software development is that if the app works, the architecture must be fine\. Unfortunately, that is rarely true\. A prototype only needs to work under limited conditions, like small data sets, few users, and minimal integrations\. The MVP works well in controlled environments, but what happens when the app is under pressure? A production\-ready application must be able to survive unpredictable traffic conditions, security threats, constant updates, and deployments\. Most AI\-generated or freelancer\-built applications were never designed for this level of complexity\. ### Problem \#1: Code Quality Issues One of the first things our experienced engineers notice when reviewing AI\-generated code or freelancer\-built applications is inconsistent code quality\. We find things like inconsistent naming conventions, minimal documentation, duplicated functionality, missing error handling, and the list goes on\. These issues may not break the application immediately, but they make the system increasingly difficult to maintain\. Over time, even simple changes become risky, meaning small updates could break other parts, leading to high technical debt and unpredictability\. ### Problem \#2: Fragile Architecture Another common issue with vibe coded apps is fragile or unstable architecture\. In fragile or unstable systems, components that should be independent become tightly coupled\. That means a small change in one area can break multiple unrelated features\. For example, a developer updates the email notifications which causes user registration to fail or an API integration to break\. This happens when the vibe coded system lacks clear architectural boundaries\. Instead of modular services, the application becomes a tangled network of dependencies\. Every update becomes a gamble\. ### Problem \#3: Vibe Code and AI\-Generated Code Is Hard to Maintain AI coding tools are powerful, but they often produce code optimized for speed rather than maintainability\. Vibe coded and AI\-generated apps frequently contain Dead Code or modules that were generated during development but never actually used\. These apps often contain redundancies because the developer doesn't understand the application's intended use case, so they duplicate features\. > [Keith Kikta](https://www.linkedin.com/in/keith-kikta) , Head of Engineering Development at Tevpro, says, " We see apps containing multiple email systems, overlapping APIs, and duplicate utility functions\. Typically, we end up spending more time understanding it than improving it\. " ### Problem \#4: Scalability Was Never Designed The biggest issue that arises as the application grows is scalability\. Most early\-stage developers simply cannot anticipate how your business will use the application in the future\. Without that knowledge, it's extremely difficult to design a scalable architecture\. Common scalability issues include database queries that slow dramatically as data grows and APIs that cannot handle high traffic\. What worked perfectly with 50 users may fail with 5,000, and at that point, quick fixes stop working\. ## The Hidden Cost of Cheap Software Development This creates a situation many founders eventually face\. The early development was inexpensive, but now the vibe coded app is fragile\. Every bug fix introduces new bugs\. Every feature takes longer to implement\. Every deployment feels risky\. Should you keep patching this system, or fix the architecture properly? ## When It's Time to Bring in Experienced Engineers Many businesses reach the same turning point\. The prototype works, but scaling it safely requires deeper engineering expertise\. This is where [experienced software engineering firms](https://tevpro.com/) become essential\. Tevpro specializes in helping organizations stabilize and scale applications\. Rather than discarding the existing system, our goal is typically to audit the codebase, refactor fragile architecture, eliminate redundant systems, implement scalable infrastructure, and prepare the application for real\-world production\-ready use\. The result is software that is reliable, maintainable, and capable of supporting real growth\. If you are looking to build something that can survive the challenges of tomorrow, [reach out to Tevpro](https://tevpro.com/contact-us) \. We are an elite group of developers who can help you achieve success with practical advice and a pragmatic approach to software development\. --- Canonical URL: Markdown URL: Last updated: 2026-09-01T14:16:05Z # Progressive Web App Development in 2025: Technologies, Platforms, and Tools for the Modern Web Dive into Progressive Web App Development to create high-performance applications with offline capabilities and push notifications. Progressive Web Apps \(PWAs\) are a brilliant solution combining the best native mobile applications and traditional websites to deliver an exceptional user experience \(UX\) with impressive performance\. PWA development offers the [best of both worlds](https://tevpro.com/blog/progressive-web-app-development-in-houston) with offline capabilities, push notifications, and app\-like experiences\. As we move through 2025, the PWA ecosystem has matured significantly, presenting developers with robust options for [creating high\-performance, engaging web applications](https://tevpro.com/blog/transform-your-vision-into-a-powerful-progressive-web-app)\. ### Building the Foundation with Service Workers Service workers enable the magic of PWAs, enabling offline functionality, background sync, and push notifications\. The [Service Worker API](https://developer.mozilla.org/en-US/docs/Web/API/Service_Worker_API/Using_Service_Workers) has stabilized with improved lifecycle management and broader browser support\. Key improvements with [Service Workers](https://angular.dev/ecosystem/service-workers) include: - Enhanced cache management strategies - More reliable background sync capabilities - Streamlined push notification implementation - Compatible with JavaScript applications, React, Angular, Svelte, Vue, etc\. ### Web App Manifest The Web App Manifest is a JSON\-based file format developers can use as a centralized place to store metadata associated with a PWA or web application\. It is essential for configuring how your PWA appears when installed on a device\. We use this [tool to create a web app manifest and icons](https://progressier.com/pwa-manifest-generator) for your Progressive Web App\. Recent enhancements of Web App Manifest: - Advanced theming options - Protocol handlers for deeper OS integration - Improved shortcuts configuration ### Workbox Google's Workbox is a JavaScript library designed to streamline the development of PWAs\. It has evolved into [version 8\.x ,](https://codefinity.com/blog/Power-of-Progressive-Web-Apps-with-Workbox) offering simplified service worker implementation with pre\-built caching strategies\. Its modular approach allows developers to include only the components needed for their specific use case\. ### Frontend Frameworks and Libraries When selecting the front\-end framework or library for your PWA, factors like performance, offline support, and ease of development will vary based on your chosen tech stack\. ### React React remains a popular choice for [PWA development](https://codewave.com/insights/react-progressive-web-app-building/) with its component\-based architecture and efficient rendering\. The latest React iterations focus on improved server components, making it ideal for PWAs that require both performance and rich interactivity\. ### Vue\.js Vue 4\.x brings significant performance improvements and enhanced composition API, making it an [excellent](https://www.vuemastery.com/blog/getting-started-with-pwas-and-vue3/#iosspecific-disadvantages)choice for PWAs requiring a more approachable learning curve while maintaining high performance\. ### Angular Angular continues to offer a comprehensive solution with built\-in PWA support through Angular Service Worker\. Its strong typing and comprehensive tooling make it well\-suited for enterprise\-level PWAs\. ### Build Tools and Optimization Building a high\-performance PWA requires a robust development environment with the necessary tools and technologies\. In this section, we'll highlight the tools for building and optimizing your PWA\. ### Vite Vite has emerged as the preferred build tool for many developers due to its lightning\-fast development server and optimized production builds\. Its plugin ecosystem, [tailored explicitly for PWAs](https://vite-pwa-org.netlify.app/guide/), simplifies the development process\. ### Webpack While no longer the new kid on the block, Webpack remains relevant with its [highly configurable](https://github.com/webpack/webpack-pwa) nature and robust PWA plugin support\. It's particularly valuable for complex applications requiring custom build configurations\. ### Parcel Parcel offers a zero\-configuration approach that's particularly appealing for rapid PWA development\. Its automatic code splitting and optimization capabilities make it ideal for smaller to medium\-sized applications\. ### Testing and Performance Monitoring For PWA testing and performance monitoring, you'll want a combination of tools that cover functionality, performance, security, and user experience\. Here's a solid tech stack: ### Lighthouse Google's Lighthouse continues to be the gold standard for PWA auditing\. Recent updates have introduced more granular metrics and improved performance scoring algorithms\. ### Web Vitals Core Web Vitals have become increasingly important for both SEO and user experience\. Tools like the Web Vitals extension and integrated reporting in Chrome DevTools help developers optimize these critical metrics\. ### PWA Builder Microsoft's PWA Builder has evolved into a comprehensive suite for testing, optimization, and deployment of PWAs across various platforms\. ## Backend and API Strategies For PWAs, the backend and API strategy should focus on performance, scalability, and offline\-first capabilities\. Here are some key strategies to consider: ### Serverless Functions Serverless architectures have become increasingly popular for PWA backends, offering [cost\-effective scaling](https://tevpro.com/blog/transform-your-vision-into-a-powerful-progressive-web-app) and reduced operational overhead\. Platforms like AWS Lambda, Azure Functions, and Vercel Functions provide robust support for PWA backend requirements\. ### GraphQL GraphQL has established itself as a preferred API approach for PWAs due to its efficient data\-loading capabilities and type safety\. The ability to request exactly the data needed reduces payload sizes, which is crucial for PWAs concerned with performance and offline capabilities\. ### Edge Computing Edge functions from providers like Cloudflare Workers and Vercel Edge Functions have gained traction for PWA backends\. By running code closer to the user, they offer reduced latency and improved performance\. ## Conclusion The PWA landscape in 2025 offers developers a rich ecosystem of mature technologies and tools\. It's no wonder [PWA use is skyrocketing over native app development](https://tevpro.com/blog/why-progressive-web-app-demand-is-skyrocketing-over-native-ios-apps)\. The key to [success lies in selecting](https://dev.to/aaronreddix/how-to-build-progressive-web-apps-in-2024-a-step-bystep-guide-38k3) the right combination based on project requirements, team expertise, and performance goals\. As browser capabilities continue to expand and user expectations grow, PWAs remain a compelling approach for delivering app\-like experiences through the web platform\. By leveraging these modern technologies and following best practices, developers can create PWAs that are fast, reliable, and engaging\-truly delivering on the promise of the platform\. --- Canonical URL: Markdown URL: Last updated: 2026-09-01T14:16:02Z # Progressive Web App Development in Houston: Leading the Future of Web Innovation Discover Houston's best progressive web app developers for seamless, high-performing PWA solutions tailored for your business. Houston is a growing hub for technology innovation and software transformation\. Businesses and startups in Houston are [increasingly turning](https://tevpro.com/blog/why-progressive-web-app-development-is-revolutionizing-mobile-and-web-app-development-in-2025) to Progressive Web Apps \(PWAs\) over traditional native mobile app development\. Unlike traditional mobile apps, PWAs work directly [through a browser](https://tevpro.com/blog/transform-your-vision-into-a-powerful-progressive-web-app), so no downloading is required, and you can skip the rigorous app store approval processes\. PWAs combine the best of web and mobile applications, offering a seamless and high\-performing experience across all devices\. If you're looking for expert PWA development in Houston, here's what you need to know\. ### Benefits of Progressive Web Apps for Houston Businesses 3. Improved Performance \- PWAs load quickly, even in poor network conditions, providing a smooth user experience\. 4. App\-Like Experience \- Features such as push notifications, offline access, and full\-screen mode make PWAs feel like native apps\. 5. Cost\-Effective \- Developing a PWA is more affordable than building separate iOS and Android applications\. 6. SEO\-Friendly \- Since [PWAs are indexable](https://tevpro.com/blog/why-your-business-needs-a-progressive-web-app) by search engines, businesses benefit from increased online visibility\. 7. Increased Engagement\- PWAs help retain users effectively by sending push notifications and providing offline functionality\. ### Finding the Right PWA Development Partner in Houston When selecting a Progressive Web app PWA development company in Houston, consider the following: - Development expertise in modern web technologies such as React, Angular, and Vue\.js\. - Experience in developing fast, reliable, and secure PWAs tailored to different industries\. - A proven track record of delivering user\-friendly and high\-performing applications\. ### Final Thoughts As more businesses in Houston embrace Progressive Web Apps, the demand for expert PWA developers continues to rise\. Whether you're looking to improve user engagement, reduce app development costs, or enhance your digital presence, investing in a PWA is a strategic move for long\-term success\. If you're ready to elevate your online experience with a Progressive Web App, connect with [Houston's leading PWA development experts](https://tevpro.com/services/mobile-and-web-app-development), Tevpro, today\! --- Canonical URL: Markdown URL: Last updated: 2026-09-01T14:16:02Z # Progressive Web App Development in Houston: The Future of Web Technology Progressive Web App Development in Houston: The Future of. Get practical implementation guidance, technical considerations, and next steps from Tevpro. Sagittis diam commodo pretium in leo urna est quam\. Eget vulputate consequat arcu risus ullamcorper amet pellentesque\. Eu accumsan quam aliquet sagittis\. Metus blandit consectetur\. --- Canonical URL: Markdown URL: Last updated: 2026-09-01T14:16:13Z # Progressive Web Apps for Energy Sector: Solving Critical Operational Challenges See how progressive web apps help energy companies modernize field operations, improve access to critical data, and give teams reliable tools wherever the work happens. Energy companies face unique operational challenges that traditional web, mobile apps struggle to address\. Progressive Web Apps \(PWAs\) and enterprise web apps have [emerged as a game\-changing solution](https://tevpro.com/blog/why-progressive-web-app-development-is-revolutionizing-mobile-and-web-app-development-in-2025) for the Oil and Gas industry\. PWAs offer powerful capabilities designed to tackle your most pressing technology hurdles when compared to traditional enterprise web apps\. ### What Are Progressive and Enterprise Web Apps? Progressive and Enterprise Web Apps blend the best features of websites and mobile apps\. They load like regular websites but offer app\-like functionality\. PWAs and enterprise apps operate offline, push notifications, and access device hardware\. Most importantly, PWAs do not require app store downloads or installation\. For energy companies, PWAs can [solve many challenges](https://tevpro.com/blog/transform-your-vision-into-a-powerful-progressive-web-app) and improve operations across multiple fronts\. ### 1\. Remote Field Operations with Limited Connectivity The Challenge: Energy company employees often work in remote locations with unreliable or non\-existent network connectivity\. Traditional web applications fail completely when connections drop, while native apps often require constant synchronization\. The PWA Solution: Progressive Web Apps utilize [service workers](https://tevpro.com/blog/pwa-development-with-service-workers-an-in-depth-guide) and caching strategies to function seamlessly offline\. Field technicians can access critical documentation, complete inspection forms, and record maintenance activities even when working in remote pipeline segments, offshore platforms, or rural substations\. All data synchronizes automatically once connectivity resumes\. ### 2\. Deployment Complexity Across Diverse Device Ecosystems The Challenge: Energy companies typically maintain a varied fleet of devices, from ruggedized field tablets to control room workstations and corporate smartphones\. Developing and supporting [separate applications](https://tevpro.com/blog/real-results-businesses-succeeding-with-pwas-instead-of-native-apps) for each platform creates enormous technical debt and version control issues\. The PWA Solution: PWAs function across all modern devices and operating systems through standard web browsers\. This "build once, deploy everywhere" approach eliminates the need for multiple codebases, streamlining development and ensuring all users access the same version regardless of device type\. ### 3\. Regulatory Compliance Documentation The Challenge: Energy companies operate under stringent regulatory frameworks requiring meticulous documentation\. Paper\-based processes are error\-prone, while traditional digital systems often fail in field conditions\. The PWA Solution: PWAs ensure field personnel always have access to the latest compliance procedures and can complete required documentation even when offline\. The ability to capture photos, GPS coordinates, timestamps, and electronic signatures creates comprehensive audit trails that satisfy regulatory requirements\. ### 4\. Emergency Response and Safety Procedures The Challenge: During incidents or emergencies, immediate access to safety protocols and response procedures is critical\. Traditional systems often fail precisely when needed most\. The PWA Solution: PWAs store emergency procedures locally on devices, ensuring teams can access critical safety information even when network infrastructure is compromised\. Push notification capabilities enable rapid coordination during emergencies, potentially reducing response times\. ### 5\. Legacy System Integration The Challenge: Energy companies typically operate with numerous legacy operational technology \(OT\) systems that are expensive to replace but increasingly difficult to access with modern tools\. The PWA Solution: Through API integration, PWAs and enterprise web apps can serve as modern, accessible interfaces to legacy systems\. This extends the useful life of critical infrastructure while providing personnel with intuitive, mobile\-friendly access to essential operational data\. ### 6\. Security Vulnerabilities in Field Applications The Challenge: Traditional applications for[field operations](https://tevpro.com/case-studies/mobile-technology-advances-houston-oil-firm-case-study) often require extensive device permissions and present security vulnerabilities, particularly when updates are inconsistently applied across device fleets\. The PWA Solution: PWAs and enterprise web apps operate within the security sandbox of modern browsers, typically requiring fewer device permissions than native applications\. Updates deploy instantly to all users, eliminating the security risks associated with outdated software versions in the field\. ### 7\. Development and Maintenance Costs The Challenge: Developing and maintaining separate applications for different devices and operating systems strains IT budgets and extends project timelines\. The PWA Solution: With a single codebase serving all platforms, development and maintenance costs typically reduce by 40\-60% compared to equivalent native application development\. Updates deploy instantly without app store approval processes, accelerating feature deployment from weeks to minutes\. ### Real\-World Implementation: Where to Start Energy companies can begin their PWA journey with a focused approach: 20. Identify high\-value processes with clear mobile requirements and connectivity challenges 21. Start with essential functionality like form completion, photo capture, and reference documentation 22. Test thoroughly in actual field conditions with a limited user group 23. Measure concrete improvements in efficiency, documentation quality, and user satisfaction 24. Scale gradually across additional operational areas ## Conclusion Progressive web apps offer a pragmatic solution to [enterprise web app development](https://tevpro.com/blog/transform-your-vision-into-a-powerful-progressive-web-app) and the energy industry's unique operational challenges\. Their ability to function offline, deploy instantly across all device ecosystems, and integrate with existing systems makes them particularly valuable for energy companies operating critical infrastructure in challenging and remote environments\. By addressing the energy sector's most pressing technological pain points\-from connectivity issues to compliance documentation\-PWAs deliver substantial operational benefits\. Reach out to Tevpro for expert guidance on [implementing Progressive Web Apps](https://tevpro.com/services/mobile-and-web-app-development) and enterprise web app development\. Tevpro specializes in PWAs for industrial environments and can help transform your field operations while reducing technology costs\. [Contact Tevpro today](https://tevpro.com/contact-us) to discuss your specific operational challenges and discover how PWAs can drive your digital transformation journey\. --- Canonical URL: Markdown URL: Last updated: 2026-09-10T18:55:32Z # Progressive Web Apps vs Native Apps: Which Is Right for Your Business Understand the advantages of PWA vs Native Apps and how PWAs can provide a cost-effective solution for modern businesses. There are many options to consider when building an application for your business\. Whether you're considering Progressive Web Apps \(PWAs\) vs Native Apps, which is right for your business? ### Progressive Web Apps PWAs are essentially mobile applications built to run inside a [web browser](https://tevpro.com/blog/why-progressive-web-app-demand-is-skyrocketing-over-native-ios-apps) and are typically written in JavaScript, CSS, and HTML\. Additionally, PWAs are easily accessible on any device via a browser, allowing for a broader reach among audiences\. They are relatively inexpensive to build and do not require the development of separate apps for each platform, making them easily deployable and updated since it [uses a single codebase](https://tevpro.com/blog/comparing-native-cross-platform-hybrid-pwa-mobile-applications)\. All updates to the PWA are also automatically made available to the user; gone are the days when a user would need to click a button to download or install updates to view the latest features\. Ease of use and accessibility generally lead to higher usage of the app\. Another perk and also a hindrance for PWAs is discoverability\. While PWAs are not submitted to the Apple or Google Play Store, they can still be optimized for SEO\. Since it is published inside a web browser, you can use search engines to your advantage\. Traditionally built by a [progressive web app development company](https://tevpro.com/blog/transform-your-vision-into-a-powerful-progressive-web-app), PWAs are a powerful way to transform your business\. ### Native Mobile Apps Native Apps are for your most loyal customers\. They want the fastest, best experience with your brand possible\. If you are an e\-commerce business, the Native app is for your frequent shoppers, who are repeat customers who come back often to shop with you\. They are your biggest spenders, so they deserve the fastest experience possible, right? A native application would deliver the best user experience\. Returning customers don't want to log in every time to check out your latest launch\. Loyal customers want their information saved, so checkout is easy\. Additionally, they need the option to access the app in offline mode\. The caveat to this is the installation process, which may deter the user\. Downloading and using the app, compared to accessing the entire application via a link, can be cumbersome\. There is no reuse of the codebase when it comes to Native Apps\. Native Apps must be written for IOS and Android devices which will increase development time and investment\. Also important to remember when shipping updates as the two separate apps must be maintained and all must be approved under the Apple and Android stores\. ### Final Thoughts When it comes to choosing between a [PWA vs Native App](https://tevpro.com/blog/comparing-native-cross-platform-hybrid-pwa-mobile-applications), you should have both\. Constructing a PWA can be [more affordable](https://tevpro.com/blog/why-your-business-needs-a-progressive-web-app), but the user experience, power, and credibility of Native Apps are essential to your brand's success\. And it shouldn't be cost\-prohibitive\. If you are looking to build an intelligent application to help your business grow, we'd love to [hear from you](https://tevpro.com/contact-us)\. Follow us on [Twitter](https://twitter.com/tevpro), [Linkedin](https://www.linkedin.com/company/tevpro/), and reach out to us via [email](mailto:info@tevpro.com) with any questions\. --- Canonical URL: Markdown URL: Last updated: 2026-09-01T14:16:02Z # Promise\.allSettled and other Async Methods Comparison Promise.allSettled comparison guide showing how it differs from Promise.all, Promise.any, and Promise.race. Get practical implementation guidance, technical This updated Promise\.allSettled comparison article explains exactly how Promise\.allSettled\(\) differs from Promise\.all\(\), Promise\.any\(\), and Promise\.race\(\)\. If you're looking for a complete breakdown of JavaScript's Promise combinators, this introduction will help you understand how each method behaves, when to use it, and how it affects the reliability and performance of your asynchronous code\. You can also review the official MDN documentation here: [Promise\.allSettled on MDN](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Promise/allSettled)\. ## What Promise\.allSettled\(\) Does Promise\.allSettled\(\) waits for all promises to settle\-whether they resolve or reject\. Instead of failing fast, it delivers a complete report of all operations and their outcomes\. That makes it ideal for logging tasks, batch processing, and any workflow where you must evaluate all results, including the failures\. Example output: Because it never throws an error, Promise\.allSettled\(\) gives you full visibility into every asynchronous operation, making debugging and auditing significantly easier\. ## Promise\.allSettled Comparison: How It Stacks Against Other Methods ### 1\. Promise\.all\(\) Promise\.all\(\) resolves only if every promise succeeds\. Otherwise, it rejects immediately\. This "fail\-fast" behavior is great for workflows where every result must be valid \-such as loading multiple configuration files or API calls that depend on each other\. ### 2\. Promise\.any\(\) Promise\.any\(\) returns the first successfully resolved value\. It only rejects when all promises fail\. This makes it perfect for redundancy\-based operations, like hitting multiple mirrored servers and using whichever responds first\. ### 3\. Promise\.race\(\) With Promise\.race\(\), the first promise to settle\-whether resolved or rejected\-is returned\. This method is typically used for timeouts or situations where speed is more important than completeness\. ## Conclusion As this Promise\.allSettled comparison shows, no single Promise method is universally "best"\-each solves a different problem\. Promise\.allSettled\(\) is perfect when you need a complete picture of success and failure\. Promise\.all\(\) is ideal for all\-or\-nothing workflows, Promise\.any\(\) shines when the first success is all you need, and Promise\.race\(\) is built for time\-critical operations\. Understanding these differences helps you write clearer, more predictable, and more resilient asynchronous code\. Follow Tevpro on [X](https://x.com/TEVPRO) for all the latest technology news and articles\. --- Canonical URL: Markdown URL: Last updated: 2026-09-01T14:16:02Z # Real Results: Businesses Succeeding with PWAs Instead of Native Apps Find out how Progressive Web Apps can revolutionize user connectivity and operational efficiency for modern businesses. Get practical implementation guidance In today's digital landscape, Progressive Web Apps \(PWAs\) are revolutionizing how [businesses connect](https://tevpro.com/blog/progressive-web-apps-for-energy-sector-solving-critical-operational-challenges) with users without the friction of app store downloads\. Here are some remarkable success stories that showcase the power of this approach: ### Twitter Lite When Twitter launched its PWA, it saw a 65% increase in pages per session, 75% more Tweets sent, and a dramatic 20% decrease in bounce rate\. All while reducing the app size by over 97% compared to its native Android app\! ### [5miles](https://www.linkedin.com/company/5miles/) This local marketplace app reduced bounce rates by 50% and increased user time on site by 30% after converting to a PWA, all while consuming just 1MB of device storage\. ### Energy Rental Solutions \- Caterpillar After [launching their PWA](https://tevpro.com/case-studies/how-a-progressive-web-app-boosts-sales-productivity-for-ers-caterpillar), this energy rental company increased operational efficiency and achieved instant data synchronization between the PWA and multiple\-point solutions, including their ERP, Texada\. ### Lancôme After implementing its PWA, the cosmetics retailer saw a [17% increase in conversions](https://web.dev/case-studies/lancome), a 51% increase in mobile sessions, and an 84% decrease in the time until the page is interactive\. ### Mynet This smaller media company's [PWA increased page views](https://medium.com/@julianneagu/progressive-web-app-pwa-statistics-2023-46950788b513) by 43%, session duration by 44%, and daily active users by 25% while reducing bounce rates by 24%\. ### Starbucks The coffee giant's [PWA is just 233KB](https://business.adobe.com/blog/basics/progressive-web-app-examples) \(compared to their 148MB iOS app\), yet it delivers an engaging ordering experience\. The result? Their web orders doubled, with conversion rates similar to those of their native app\. ### Pinterest After rebuilding as a PWA, [Pinterest saw core engagement rise](https://www.tigren.com/blog/pinterest-pwa/) by 60%, user\-generated ad revenue increase by 44%, and time spent on the mobile web increase by 40%\. These metrics demonstrated clear business value beyond just technical improvements\. ### Forbes The [media company understands how to develop an effective PWA](https://www.forbes.com/councils/forbestechcouncil/2021/11/09/16-expert-tips-for-developing-an-effective-progressive-web-app/)\. Their web app loads in just 0\.8 seconds \(compared to 3\-12 seconds for their previous mobile site\), resulting in a 43% increase in sessions and users consuming 3x more content\. ### Uber Their PWA loads in mere seconds on 2G networks and takes less than 50KB of storage \- making reliable transportation accessible even in regions with connectivity challenges\. Check out how [Uber accomplished this incredible](https://www.uber.com/blog/m-uber/) web app\. ### Final Thoughts The pattern is clear: PWAs deliver faster experiences, higher engagement, and better conversion rates while requiring less development resources\. They work offline, load instantly, and feel like native apps \- all without app store barriers\. What's your experience with Progressive Web Apps? Has your company made the switch? We'd love to [discuss your business](https://tevpro.com/contact-us) and the best path to future\-ready your business applications\. --- Canonical URL: Markdown URL: Last updated: 2026-09-01T14:16:05Z # Real\-World Success Stories: Companies Thriving with Progressive Web Apps Instead of Native Mobile Apps In today's digital landscape, Progressive Web Apps (PWAs) are revolutionizing how businesses connect with users without the friction of app store downloads. Here are some remarkable success stories that showcase the power of this approach: ### Twitter Lite When Twitter launched its PWA, it saw a 65% increase in pages per session, 75% more Tweets sent, and a dramatic 20% decrease in bounce rate\. All while reducing the app size by over 97% compared to its native Android app\! ### 5miles This local marketplace app reduced bounce rates by 50% and increased user time on site by 30% after converting to a PWA, all while consuming just 1MB of device storage\. ### Energy Rental Solutions \- Caterpillar After launching their PWA, this energy rental company increased operational efficiency and achieved instant data synchronization between the PWA and multiple\-point solutions, including their ERP, Texada\. ### Lancôme After implementing its PWA, the cosmetics retailer saw a 17% increase in conversions, a 51% increase in mobile sessions, and an 84% decrease in the time until the page is interactive\. ### Mynet This smaller media company's PWA increased page views by 43%, session duration by 44%, and daily active users by 25% while reducing bounce rates by 24%\. ### Starbucks The coffee giant's PWA is just 233KB \(compared to their 148MB iOS app\), yet it delivers an engaging ordering experience\. The result? Their web orders doubled, with conversion rates similar to those of their native app\. ### Pinterest After rebuilding as a PWA, Pinterest saw core engagement rise by 60%, user\-generated ad revenue increase by 44%, and time spent on the mobile web increase by 40%\. These metrics demonstrated clear business value beyond just technical improvements\. ### Forbes The media company understands how to develop an effective PWA\. Their web app loads in just 0\.8 seconds \(compared to 3\-12 seconds for their previous mobile site\), resulting in a 43% increase in sessions and users consuming 3x more content\. ### Uber Their PWA loads in mere seconds on 2G networks and takes less than 50KB of storage \- making reliable transportation accessible even in regions with connectivity challenges\. Check out how Uber accomplished this incredible web app\. The pattern is clear: PWAs deliver faster experiences, higher engagement, and better conversion rates while requiring less development resources\. They work offline, load instantly, and feel like native apps \- all without app store barriers\. What's your experience with Progressive Web Apps? Has your company made the switch? We'd love to discuss your business and the best path to future\-ready your business applications\. --- Canonical URL: Markdown URL: Last updated: 2026-10-05T19:43:05Z # Resetting Admin Passwords Reset a lost Oracle EPM admin password with a little SQL. Say you have lost your EPM admin password for whatever reason \(no judgement\) and its now set to something that you don't know\. Here is a little script I picked up long ago that might help you out\. I make no warrenty that this will work \(it has in the past but its been a while since I have needed it\) so you probably want to test this before using it in production;\) First you will need to login to the database with the user/password that is the owner of the shared services repository with your preferred SQL client\. I personally like [DataGrip](https://www.jetbrains.com/datagrip/) but [Oracle SQL Developer](https://www.oracle.com/technetwork/developer-tools/sql-developer/downloads/index.html) or any equivalent tool will work\. Then run the following SQL command to set the password to "password" which I think is still the default EPM password\. --- Canonical URL: Markdown URL: Last updated: 2026-09-01T14:16:07Z # RxJS Operators as Signals: mergeMap\(\), switchMap\(\), concatMap\(\), and exhaustMap\(\) RxJS Operators as Signals: mergeMap(), switchMap(),. Get practical implementation guidance, technical considerations, and next steps from Tevpro. Asynchronous code is essential for building high\-performance, scalable, and responsive applications in modern web development\. By enabling concurrent execution, preventing blocking, and improving resource utilization, asynchronous programming plays a critical role in delivering a seamless and engaging user experience\. RxJS provides a comprehensive set of tools and abstractions for working with asynchronous data streams in a reactive and composable manner\. RxJS provides a rich set of operators that allow you to manipulate, transform, filter, combine, and manage observable streams\. These transformative operators in RxJS are used to transform the data emitted by an observable stream\. They allow you to manipulate, filter, combine, or otherwise transform the data in various ways\. In a previous post about [Common RxJS's transformation operators](https://tevpro.com/blog/rxjs-transformation-operators), we learned the differences between mergeMap\(\), switchMap\(\), concatMap\(\), and exhaustMap\(\)\. In this article, we will compare signals and RxJS as well as create a conceptual equivalent of the mentioned operators as signal\(\)\. ### Signals vs RxJS In the context of Angular, RxJS is often used to handle asynchronous operations and to work with streams of data, such as HTTP requests, user input events, or other asynchronous events\. Signals in Angular can be considered as a higher\-level concept that encompasses the use of RxJS observables but is not limited to it\. While RxJS provides a powerful way to work with asynchronous data streams using operators like map, filter, merge, and so on, signals in Angular refer to the broader concept of communication and event handling within the Angular framework\. ### Some key differences between Signals and RxJS: 7. Abstraction Level: Signals in Angular are a broader concept that includes various mechanisms for communication between components, such as event emitters, template bindings, and services\. RxJS, on the other hand, is a specific library focused on reactive programming and handling asynchronous data streams\. 8. Usage: RxJS is often used for handling complex asynchronous operations and data streams, whereas signals in Angular are more about component interaction, such as emitting events, listening to events, and reacting to changes within the Angular application\. 9. Flexibility: While RxJS provides powerful operators and tools for working with asynchronous data streams, signals in Angular provide a more structured way to handle component communication within the Angular framework\. ### Signal Equivalents of RxJS Maps - signalMergeMap\(\): signalMergeMap\(\) would be similar to mergeMap\(\) in RxJS\. It would map each source signal to an inner signal and then merge the resulting signals into one\. If a new source signal arrives before the previous inner signals complete, it will run them concurrently\. - signalSwitchMap\(\): signalSwitchMap\(\) would be akin to switchMap\(\) in RxJS\. It would map each source signal to an inner signal and switch to the latest inner signal whenever a new source signal arrives\. This means that only the latest inner signal will be active, and previous inner signals will be unsubscribed\. - signalConcatMap\(\): signalConcatMap\(\) would be comparable to concatMap\(\) in RxJS\. It would map each source signal to an inner signal and concatenate the resulting signals\. This ensures that the inner signals are processed sequentially, with each inner signal completing before the next one starts\. - signalExhaustMap\(\): signalExhaustMap\(\) would resemble exhaustMap\(\) in RxJS\. It would map each source signal to an inner signal but would ignore new source signals if an inner signal is still active\. It will only start mapping new source signals once the current inner signal completes\. ### Usage Example Let's assume we have a sourceSignal$ observable representing incoming signals and a mapFunction that maps each signal to an inner signal\. We can use these signal\(\) functions as follows: ### Final Thoughts In this conceptualization, we've introduced signalMergeMap\(\), signalSwitchMap\(\), signalConcatMap\(\), and signalExhaustMap\(\) as conceptual equivalents of their RxJS counterparts\. These functions provide different strategies for mapping source signals to inner signals, catering to various use cases such as concurrency control, sequential processing, and handling the latest value only\. While they don't exist in RxJS, understanding their conceptual counterparts can deepen your understanding of reactive programming principles\. Lastly, when deciding whether to use signals or RxJS in your application, consider the complexity of your application, your familiarity with each approach, and the specific requirements of your project\. It is recommended to choose signals in Angular for simpler component communication within Angular projects or when the requirements are relatively straightforward\. Conversely, choose RxJS for more complex asynchronous operations, reactive programming needs, or when working on non\-Angular projects where you need the advanced features provided by RxJS\. We hope you found this article informative\. Please reach out with any questions or message us on Twitter or Linkedin\. --- Canonical URL: Markdown URL: Last updated: 2026-09-01T14:16:13Z # Shadow DOM Cypress: Simplifying E2E Testing Cypress now has an experimental flag to enable support for writing tests and targeting items that use Shadow DOM. ## Introduction When it comes to end\-to\-end \(E2E\) testing, [Cypress](https://www.cypress.io/) has revolutionized the software testing world\. For years, E2E testing has been overly complex and something many developers dreaded doing\. As Angular developers, we typically write all end\-to\-end \(E2E\) tests using [Protractor](https://www.protractortest.org/)\. It wasn't until a recent workshop, titled ["Effective Automated Testing with Cypress\.io"](https://2019.ng-conf.org/2019/sessions/effective-automated-testing-cypress-io/) by Joe Eames at NG\-conf, that I truly realized the power and simplicity of writing tests using Cypress\. Check out my first blog about [getting started using Cypress](https://tevpro.com/blog/end-to-end-testing-using-cypress)\. Ironically, the project I was working on at the time was an Ionic/Angular application using Ionic Framework v4\. This version of the Ionic Framework was written using [Stencil](https://stenciljs.com/) and heavily utilized Web Components and Shadow DOM\. At the time of the workshop, Cypress didn't support Shadow DOM\. I found an open [GitHub issue](https://github.com/cypress-io/cypress/issues/144) from 2016 regarding support for Shadow DOM\. It seems the issue was on the back burner for a while, but that is no longer the case\. > TLDR: Cypress now supports Shadow DOM using an experimental flag\. Thankfully, Cypress now supports [Shadow DOM](https://docs.cypress.io/guides/references/experiments.html#Configuration)[, which can be enabled using an experimental flag](https://docs.cypress.io/guides/references/experiments.html#Configuration) in your configuration file\. > Update: Cypress now fully supports Shadow DOM with the release of version [5\.2](https://docs.cypress.io/guides/references/changelog.html#5-2-0)\. ## Getting Started ### Create a Sample Ionic Application To get started, create a quick Ionic application to test out the Shadow DOM support\. For this example, we'll use one of Ionic's starter templates\. Note: If you don't have the Ionic CLI installed, you will want to do this first\. Next, we create an Ionic application using the starter template called [sidemenu](https://github.com/ionic-team/starters/tree/master/ionic-angular/official/sidemenu)\. ### Install Cypress Now that we have our Ionic test application setup, we need to install Cypress\. ### Create Test Case First, let's create a test case to show what happens when you do not have the experimental Shadow DOM support enabled\. Here is what our test will look like\. Open the Ionic application and try to click the hamburger icon to open the side menu\. ### Run Test Now that we have our test created, run it, and see if it passes\. I prefer to open separate terminals and run the following commands\. ### Failing Test As you can see, after running our test, we get a time\-out error since we can't pierce the Shadow DOM root and locate the button we need to click\. ### Enable Shadow DOM Support Enabling the experimental flag to allow for Shadow DOM support is easy enough\. We edit our cypress\.json file and add the following experimental flag\. > Update: Cypress now fully supports Shadow DOM with the release of version [5\.2](https://docs.cypress.io/guides/references/changelog.html#5-2-0), you no longer have to enable the experimental flag when using a newer version\. ### Adjust Our Test To make our tests pass, add\.shadow\(\) \(Line 10\) to our test before we try to locate the menu button we want to click\. ### Passing Test As you can see, our test ran and passed successfully\. The test was able to find the side menu hamburger icon, click it, open the side menu, and click the favorites menu item\. ### Conclusion I'm super excited to start using Cypress on all my Ionic projects now that Shadow DOM support is possible\. Although it's experimental, it appears to be a step in the right direction\. Web Components and Shadow DOM are here to stay\. Once support for piercing the shadow root becomes easier, it should make everyone's life easier\. https://github\.com/Tevpro/cypress\-testing If you like our content and want more tutorials, sign up for our monthly newsletter below\. Or feel free to reach out to us on [Twitter](https://twitter.com/tevpro) or via [email](mailto:info@tevpro.com?subject=Question: Shadow DOM Support for Cypress) with any questions\. Photo by [Ray Hennessy](https://unsplash.com/@rayhennessy?utm_source=unsplash&utm_medium=referral&utm_content=creditCopyText) --- Canonical URL: Markdown URL: Last updated: 2026-09-01T14:16:05Z # Should QA or Developers be Responsible for Automated Testing? Should QA or Developers be Responsible for Automated. Get practical implementation guidance, technical considerations, and next steps from Tevpro. The importance of automated testing cannot be overstated\. It's crucial in ensuring an application's reliability, functionality, and scalability\. Yet, there's often a misconception that automated testing is primarily the responsibility of the Quality Assurance \(QA\) team\. However, expecting QA to bear the brunt of automated testing can lead to inefficiencies and subpar results\. In this blog post, we'll explore why managers should look to developers rather than QA to take the lead on building automated tests\. ### Complexity of Test Writing Contrary to popular belief, writing effective automated tests can be just as challenging, if not more so, than writing the code being tested\. Test automation requires careful consideration of edge cases, input variations, and system interactions to ensure comprehensive coverage\. QA testers may struggle with the intricacies of test writing, leading to tests that are incomplete, ineffective, or difficult to maintain\. On the other hand, developers have a deep understanding of the codebase and can more easily anticipate potential issues, resulting in higher\-quality automated tests\. ### Time Constraints and Priorities QA team members are typically tasked with manual testing, ensuring the software meets specified requirements and functions as intended\. This manual testing is time\-consuming and demands significant attention to detail\. As a result, QA testers are often stretched thin, with little time to spare for developing and maintaining automated tests\. Expecting them to juggle both manual testing and automated test development is unrealistic and can lead to compromised quality in both areas\. ### Programming Talent and Expertise While QA testers excel at understanding software functionality and identifying potential issues, they may not always possess the same level of programming expertise as developers\. Automated test development requires a deep understanding of programming languages, testing frameworks, and best practices\. While some QA testers may possess these skills, many do not, and expecting them to acquire them quickly can be unreasonable\. Conversely, developers are already well\-versed in programming and are better equipped to create robust and efficient automated tests\. ### Ownership and Accountability By entrusting developers with the responsibility of automated testing, managers foster a culture of ownership and accountability within the development team\. Developers are more invested in the success of the software they build and are motivated to ensure its quality through comprehensive testing practices\. When developers take ownership of automated testing, they are more likely to prioritize it alongside development tasks, leading to more reliable and maintainable test suites\. ### Final Thoughts QA testers play a crucial role in ensuring software quality through manual testing and expecting them to lead automated testing efforts is impractical and inefficient\. Developers are better positioned to be responsible for building and maintaining automated tests, given their programming expertise, understanding of the codebase, and motivation to ensure software quality\. By recognizing the strengths and limitations of each team member and aligning responsibilities accordingly, managers can foster a more effective and collaborative approach to testing, ultimately resulting in higher\-quality software products\. We'd love to hear your thoughts on who should be responsible for automated testing\. Reach us via [Twitter](https://twitter.com/Tevpro), [Linkedin](https://www.linkedin.com/company/tevpro), or send us a [message](https://tevpro.com/contact-us)\. --- Canonical URL: Markdown URL: Last updated: 2026-09-01T14:16:13Z # Simple Ways to Secure Legacy Web Servers and Applications A practical plan for containing legacy web-server risk: isolate the origin, control access, test the proxy, monitor exceptions, and set an exit date. How do you protect a legacy web application that cannot be upgraded this month? Remove direct access to its server, put a maintained access layer in front of the routes people still need, and set a deadline to replace or retire the unsupported components\. A reverse proxy can help enforce that boundary\. It does not patch the operating system or fix defects in the application\. ## Start with an inventory and risk assessment Record the operating system and application versions, exposed ports and URLs, dependencies, data handled, users, and system owner\. Identify which components still receive security updates and which do not\. Prioritize systems with sensitive data, internet exposure, privileged connections, or known vulnerabilities\. [OWASP recommends](https://cheatsheetseries.owasp.org/cheatsheets/Legacy_Application_Management_Cheat_Sheet.html) inventory, risk assessment, access controls, monitoring, and a plan for maintaining legacy applications\. Choose a short\-lived containment plan with an owner and review date\. If a system cannot be isolated, logged, backed up, and tested, take that limitation to the business owner rather than describing the server as secured\. ## Isolate the origin before adding a proxy Close public access to the old server\. Permit inbound traffic only from the approved proxy or private network, restrict administrative access, and review outbound connections to other systems\. Verify the origin cannot still be reached directly through an alternate address, port, or DNS name\. Put authentication and authorization in front of the routes that need it; an encrypted connection alone does not restrict who can use the application\. ## Use a maintained reverse proxy for the web entry point A current reverse proxy can present HTTPS to browsers, route permitted requests, apply request limits, and centralize some access controls and logs\. Configure and test the origin connection separately\. Browser to proxy encryption does not guarantee encryption or integrity on the proxy to origin hop\. [If the legacy application cannot support an appropriate transport](https://cheatsheetseries.owasp.org/cheatsheets/Transport_Layer_Security_Cheat_Sheet.html), keep that hop on a tightly controlled private network and document the residual risk rather than calling the path end to end secure\. If your environment uses Microsoft IIS for the edge, see our [IIS reverse\-proxy setup guide](https://tevpro.com/blog/using-iis-as-a-reverse-proxy-server)\. Treat it as a configuration starting point, then validate authentication, forwarded headers, origin isolation, and logging in your environment\. ## Where a cloud gateway fits, and where it does not An API gateway can be useful for a defined API surface, but it is not a drop in security layer for every legacy website\. Map the routes, methods, cookies, uploads, authentication flows, and dependencies first\. Whether you use a gateway, reverse proxy, or private access service, the same rule applies: eliminate the direct path to the origin and test the allowed path end to end\. ## Apply controls that work while the application is still old - **Access:** [restrict users and service accounts](https://cheatsheetseries.owasp.org/cheatsheets/Legacy_Application_Management_Cheat_Sheet.html) to the work they actually need\. Prefer an identity\-aware access layer and multifactor authentication where the application cannot implement them safely itself\. Test logout, session expiry, and privileged workflows\. - **Traffic:** use narrowly scoped rules or a [WAF for known risky paths](https://cheatsheetseries.owasp.org/cheatsheets/Virtual_Patching_Cheat_Sheet.html) when there is evidence they help\. Test allowed and blocked requests before and after the change\. A virtual patch reduces exposure to a specific exploit path; it is not a code fix or a general guarantee\. - **Detection:** send proxy and application [logs to a monitored destination](https://cheatsheetseries.owasp.org/cheatsheets/Legacy_Application_Management_Cheat_Sheet.html)\. Alert on repeated failures, unexpected admin access, traffic to the origin, and suspicious changes\. Keep a tested recovery path and an incident contact\. ## Validate the boundary before relying on it From an untrusted network, confirm the origin and administrative ports are unreachable\. From the approved route, test sign\-in, session expiry, uploads, downloads, API calls, and error handling\. Confirm the certificate and browser to proxy TLS configuration, then inspect how traffic reaches the origin\. Check that logs include enough information for an investigation without exposing secrets\. Record the results and the person responsible for each exception\. ## Set the exit condition Containment buys time, not support from the original vendor\. Give the system owner a review date and a funded path to upgrade, replace, or retire the application\. If the app depends on obsolete authentication or a vulnerable runtime that the edge cannot compensate for, move the decision forward rather than adding another gateway\. For the broader portfolio and sequencing decision, see our legacy application modernization strategy\. Need to decide whether a proxy is enough for a specific application? Tevpro can review the exposed routes, dependency risks, and modernization options with your team\. Start with our legacy modernization services\. ## Page Sections ### Securing legacy web applications: common questions ## Frequently Asked Questions ### Can a reverse proxy make an unsupported web server secure? No\. It can reduce direct exposure and enforce controls at the web entry point, but it does not repair vulnerabilities in the old operating system, application code, or other services\. Restrict the origin, test the control, monitor it, and plan for retirement or replacement\. ### Is HTTPS at the reverse proxy enough? Not by itself\. HTTPS protects the browser\-to\-proxy hop when configured correctly\. Check the proxy\-to\-origin path separately, and avoid exposing that path to untrusted networks\. Authentication, access control, and application vulnerabilities still need attention\. ### Should we use an API gateway for a legacy website? Use an API gateway when you have a defined API surface and can test its routes and identity flows\. A conventional website with browser sessions, uploads, and redirects may need a different access layer\. Choose the control after mapping real traffic, not from a cloud product label\. ### Will a WAF replace patching? No\. A targeted WAF rule can interrupt a known exploit path while a permanent fix is prepared\. It must be tested against normal traffic, monitored for bypasses, and retired or revised when the underlying vulnerability is fixed\. ### What should we do first if we cannot replace the application yet? Identify the owner and exposed assets, close direct access to the origin, limit who can reach the application, establish logs and a recovery plan, then test the new path\. Set a review date and a replacement or retirement decision instead of treating containment as permanent\. --- Canonical URL: Markdown URL: Last updated: 2026-09-28T16:14:15Z # Solved: MySQL \#1030 \- Got error 1 from storage engine Solved: MySQL #1030 - Got error 1 from storage engine. Get practical implementation guidance, technical considerations, and next steps from Tevpro. ## Problem During a on\-premise to cloud migration, I came across an error that I thought was strange\. I was trying to restore a database from backup to a new Azure Database for MySQL instance\. During the restore I received the following error: > MySQL \#1030 \- Got error 1 from storage engine Turns out, Azure Database for MySQL doesn't support the MyISAM engine, it only currently supports the InnoDB engine\. It seems Microsoft has decided that they [will not support the MyISAM engine](https://feedback.azure.com/forums/597982-azure-database-for-mysql/suggestions/19271050-add-myisam-engine-support)\. I must say they have pretty good reasoning\. > As mention earlier, we are explicitly not supporting MyISAM due to the lack of transaction support which can lead to cases of data loss\. ## Solution The solution was easy enough, I opened up the latest database backup that I was trying to restore in my trusty editor and performed a find and replace for the following\. After that, I was able to successfully import my database backup and didn't have any further issues\. Photo by [Olav Ahrens Røtne](https://unsplash.com/@olav_ahrens?utm_source=unsplash&utm_medium=referral&utm_content=creditCopyText) --- Canonical URL: Markdown URL: Last updated: 2026-09-01T14:16:09Z # Stop beating people with the Scrum stick\! Stop beating people with the Scrum stick! Guide. Get practical implementation guidance, technical considerations, and next steps from Tevpro. Have you ever considered an Agile transformation for your organization and heard it will not work, because of how you are set up? Do you believe that only IT departments can benefit from Agile Transformations? Do you feel that Agile can only work with tools like Confluence and DevOps? You may find that it is more encompassing than you think\! Most people introduced to Agile, or Scrum, come from the world of software development and technology\. This is even more rigid when applying Scrum to team management, which is only one element of Agile\. Processes are key over relationships and so much of how success is defined is dictated by the ability to produce within the confines of DevOps\. That's not to say there is no benefit to making those changes, in fact, the opposite\. The structure offers clear guidance to apply the fundamentals of Scrum\. But what happens when those specifics do not reflect the business and its needs? It's not that the Product isn't important, or that technology cannot guide a transition\. Instead, it begs the question… How can those who understand the importance of Agile values help provide a framework for the transition that is at the core of Agile? ### What Agile is, and is not Agile is transparent, iterative delivery\. It is a framework used to help identify the changes that provide the most value, and lead areas of the organization to work towards that change\. So how do we, as Agile practitioners, stray so far from our values? Many of my colleagues want to impart change through a strict structure that often does not reflect business needs and leaves their partners out of the conversation\. How do you answer questions about your product or process using Scrum or Agile terminology if you haven't been trained in that world? You can't\. It's a failure of the practice to recognize this disconnect and working with partners to help provide the support and language necessary to communicate your needs is essential\. Many Agile practitioners will focus on process and ceremonies over goals and iterations\. Most will even push the purity of the framework over the goals of the business\. One of the biggest offenders is Scrum\. At its core, Scrum is a stable framework that allows for the release of product iteration that provides value to its end users\. At its worst, it is a rigid and unforgiving framework that does not recognize the nuance of business\. Does this mean that Agile can't support the business? No, instead it's important to find an Agile coach that can work with you to address your needs and take the right approach for your business\. There are a few things to consider to find the right partner to help you through an Agile transformation without having to sacrifice the business of your business: ### 1\. Identify someone who is willing to learn about your business So often, Agile practitioners focus on the specifics of Scrum and Agile, and they neglect to hear when you give vital information about your business\. These practitioners will focus on how they can immediately translate items into a language easily recognizable within their field\. That is NOT how Agile works\. Instead, find someone who can invest in a deep understanding of how you do work\. This can be the process or policy of articulating the level of your requirements\. Good practitioners can help you translate these into your technical requirements and help give you the guidance and language needed to impart the change you are seeking\. ### 2\. Find someone willing to lean into people over the process Anyone who has worked with "Linda" in HR knows that learning a new language is off the table\. Instead, find someone who is willing to learn your language\. Agile is a diverse and all\-encompassing framework with room for everyone\. If Scrum doesn't work, explore a new idea\. The values imparted can positively impact anyone who is interested in learning\. Let your Agile transformation be people driven\. ### 3\. Find someone who embodies the values of Agile, not just the ceremonies Agile processes are important, especially when you get into rigid frameworks like Scrum or Kanban\. But those elements are based on ideals\. There is a lot of information about the values of Agile\. It's important to find someone who embodies and supports your organization through the transition by setting an example\. You are not "bad" at Agile or Scrum if you are learning how to use those tools\. Instead, you should feel a sense of accomplishment when meeting your goals using practices that feel foreign or uncomfortable\. And finally… ### 4\. You are never bad at Agile If you are interested in being Agile, you can not be bad at it\. Everyone has a unique perspective that can help guide the changes you want to see\. Sometimes, people find that the past experiences of their Agile Coach doesn't align with the needs of their business, and that's ok\. That doesn't mean Agile is bad, or that your organization cannot benefit from it\. Instead, find someone who can help guide you through the necessity of the activities and help your department grow from the experience\. Remember, you will always be the expert in your business\. ### Final thoughts If you find yourself wondering if you are not a candidate for Agile transformation, think about how the approach is working for your team and find out how you can change it\. It may just be that you need a partner who can hear your needs, separate from any other client, and guide you to the true nature of Agile\. Or at the very least, give you the tools needed to be a more Agile department in general\. Agile is for everyone, not just IT\. Do not give up in your search for someone who can assist in your transformation\. Have you been the victim of the scrum stick, or are you an offender? Share your thoughts with us on [Linkedin](https://www.linkedin.com/company/tevpro/) and [Twitter](https://twitter.com/Tevpro)\. --- Canonical URL: Markdown URL: Last updated: 2026-09-01T14:16:12Z # Streaming Rendering in Next\.js: Progressive UI Without Waiting on Data Learn how Next.js React Streaming works using Suspense and Server Components to stream UI progressively and improve performance. Next\.js React Streaming is a modern server\-rendering technique that allows applications to send HTML to the browser incrementally, rather than waiting for all data dependencies to resolve before rendering a page\. Instead of blocking on slow queries or APIs, the server streams completed portions of the UI as soon as they're ready\. This improves performance, accelerates user feedback, and significantly reduces time spent staring at loading states\. Streaming rendering is especially effective for complex interfaces\-such as dashboards, analytics tools, and content\-heavy pages\-where different UI sections depend on independent data sources\. ## What Is React Streaming Rendering? React streaming means that page rendering is non\-blocking\. Rather than waiting for all asynchronous data to resolve, the server: - Renders components as their data becomes available - Sends HTML chunks to the browser progressively - Allows users to see and interact with content sooner This approach improves perceived performance, even when backend data is slow\. ## How Streaming Works in Next\.js In Next\.js, streaming rendering works automatically when using: - The App Router - Server Components - Async React components No custom server logic or manual streaming setup is required\. ### Example: Streaming a Server Component If getTitle\(\) is slow, the page shell can still stream while waiting\-rather than blocking the entire response\. ## Streaming with React Suspense Suspense defines streaming boundaries within a page\. It allows parts of the UI to render immediately while other sections wait for data\. This creates smooth, progressive rendering without freezing the interface\. ### Example: Suspense in a Dashboard In this example: - The page header renders instantly - The metrics section streams when its data is ready - The fallback UI displays only where needed This pattern is foundational to React Streaming in real\-world applications\. ## Server Components and Progressive Data Loading Server Components run only on the server and never ship their JavaScript to the browser\. Each Server Component: - Fetches data securely - Resolves independently - Streams its rendered HTML when ready ### Example: Streaming Data from a Server Component Because this component runs on the server: - No client\-side data fetching is required - JavaScript bundle size is reduced - Streaming happens automatically This design aligns perfectly with a streaming\-first rendering model\. ## Why React Streaming Improves Performance React Streaming in Next\.js provides measurable performance benefits: - Faster initial content display - Improved perceived loading speed - Stronger server\-rendered SEO signals - Reduced layout shifts during load - Lower JavaScript payloads When combined with server rendering, streaming ensures that critical content appears quickly and reliably\-even on slow networks or data\-heavy pages\. ## When Streaming Is Most Valuable React Streaming is especially effective for: - Dashboards and admin interfaces - Data\-heavy pages with multiple API calls - Content feeds and personalized layouts - Applications prioritizing Core Web Vitals In these scenarios, streaming turns waiting time into visible progress\. ## Summary Next\.js React Streaming enables progressive server rendering by default\. By combining: - Async Server Components - Suspense\-based loading boundaries - Incremental HTML delivery Next\.js allows applications to render faster, feel more responsive, and scale better\-without additional complexity\. Streaming doesn't just optimize performance metrics, it optimizes how fast users feel your app is\. ## Additional Resource Official documentation:[Streaming rendering in the Next\.js App Router](https://nextjs.org/learn/dashboard-app/streaming) --- Canonical URL: Markdown URL: Last updated: 2026-09-01T14:16:05Z # Tevpro Announces New Office Opening to Support Growing Business Tevpro Announces New Office Opening to Support Growing. Get practical implementation guidance, technical considerations, and next steps from Tevpro. Houston, Texas \-\- Tevpro, a leading provider of financial software implementations, custom software development, and data management services, is excited to announce the opening of a new office location in Houston to better serve clients and our growing team\. This new location will serve as a collaboration hub for project teams and a training facility for new hires\. The company has been aggressively hiring technical consultants in a variety of areas such as data science, data engineering, and financial solution architects\. "We're on a mission to hire the very best and are committed to providing an exceptional workplace for our employees," said Valerie York, Director of CPM Practice, Tevpro\. "As we add the right members to our team we are careful to maintain our culture and focus on our people\." Tevpro is a proud implementation partner of OneStream Software and Oracle EPM\. We help clients realize maximum value from their technology investments, optimize their business processes, and transform raw data into meaningful, actionable insights\. The new office is located at 1000 N Post Oak Road, Suite 220\-015, Houston, TX 77055\. --- Canonical URL: Markdown URL: Last updated: 2026-09-01T14:16:12Z # Tevpro Expands OneStream Practice with New Director Tevpro Expands OneStream Practice with New Director. Get practical implementation guidance, technical considerations, and next steps from Tevpro. Tevpro, a leading Corporate Performance Management \(CPM\) consulting firm, is pleased to announce the strategic expansion of its OneStream partnership with the new hire of [Valerie York](https://www.linkedin.com/in/valerie-york-4aa10334/) as OneStream Practice Director\. "We are thrilled to welcome Valerie who brings tremendous experience from many successful OneStream projects," said Erik West, Managing Director, Tevpro\. "She'll be instrumental in growing our CPM practice and providing an extra level of confidence for our OneStream customers\." Valerie York \- OneStream Practice Director Valerie brings over 20 years of finance and accounting experience with expertise in leveraging various financial systems to improve business processes\. Prior to EPM/CPM consulting, York's career included corporate roles, such as Division Controller, FP&A Director, Financial Reporting Manager and Financial System Administrator\. Before becoming a highly sought\-after OneStream Software consultant, she specialized in the implementation of the Oracle Hyperion suite of products\. "I am excited to join the Tevpro team of highly technical and experienced CPM consultants\. I look forward to expanding the OneStream practice and leveraging my experience gained from working with industry leaders\. I have been honored to have worked with amazing clients and experienced colleagues across finance, accounting and consulting\. I look forward to sharing this knowledge and adding value to Tevpro clients\." said York, OneStream Practice Director, Tevpro\. About Tevpro Tevpro specializes in enterprise technology solutions for Fortune 500 clients and global companies\. We provide the ideal team of experts to deliver OneStream Software implementations\. Leveraging 50\+ years of experience across a range of technologies, our consultants are dedicated to solving the most complex IT and finance challenges\. Our name says it all \- T ruth, E xpertise, V alue, confidently delivered by professionals\. To learn more, visit [www\.tevpro\.com](https://tevpro.com/) --- Canonical URL: Markdown URL: Last updated: 2026-09-01T14:16:09Z # Tevpro Has A New Look Tevpro Has A New Look Guide for Enterprise Teams. Get practical implementation guidance, technical considerations, and next steps from Tevpro. About three years ago, Tevpro was created to allow one of the founders to provide independent consulting services in the Oracle EPM space\. At the time, branding was born out of necessity using do\-it\-yourself logo generators and generic website builders\. While these products have served us well these past few years, since then Tevpro has changed\.\.\.a lot\. Now that Tevpro has grown into a small but flourishing Houston area consulting firm, we thought it was time for a makeover\. While we wear our tech nerd credentials proudly, we know we aren't design professionals, and so we partnered up with some fantastic creatives to build out new branding to better showcase who we are\. So in the coming weeks when you see a different looking Tevpro, just know that its the same quality firm you have come to know and trust, just with a fresh new look\. We hope you enjoy it as much as we do\! Cheers, Tevpro --- Canonical URL: Markdown URL: Last updated: 2026-09-01T14:16:12Z # Tevpro Teams Solve Mystery and Find the Missing Treasure\! Tevpro Teams Solve Mystery and Find the Missing Treasure!. Get practical implementation guidance, technical considerations, and next steps from Tevpro. Houston, TX, Oct 24 2021 \- This past weekend Tevpro employees joined other teams from around the city to solve a mystery of epic proportions\. It turns out a pirate treasure was missing and portions of the map were scattered throughout downtown Houston\. Our ragtag team of pirates scoured the city for clues, collected items, and solved puzzles in a race through Discovery Green to find the buried treasure\! Dubbed the world's largest outdoor escape game, the Pirates Treasure Hunt transformed downtown Houston into a giant escape adventure where teams of Pirates took to the streets on a two\-mile scavenger hunt to find the hidden pirate loot and support a local charity\! Obviously, neither of our two teams won the pirate costume contest, but it was a great day of fun team\-building and a chance to get out to explore the city\. Special congratulations to the Tevpro 'Goonies' who placed 5th overall in the competition\. --- Canonical URL: Markdown URL: Last updated: 2026-09-01T14:16:09Z # The 7 AI Transformation Priorities for Enterprise Leaders The seven AI transformation priorities businesses are working through now—from finding ROI and automating workflows to modernizing systems, securing AI, and building trustworthy data foundations. Enterprise leaders are no longer asking whether AI matters\. They are asking where it can create measurable value, which processes should change first, whether their data and technology are ready, and how to move from experimentation to production without creating an expensive science project\. Successful [AI transformation](https://tevpro.com/services/artificial-intelligence) is rarely about choosing the best large language model \(LLM\) or deploying another tool\. The harder work involves business processes, data, architecture, security, governance, and integration with the systems where work happens\. **For Enterprise Leaders moving from experimentation to adoption, seven priorities consistently rise to the top:** 4. AI diagnostics and ROI planning 5. Agentic workflow automation 6. Architecture and software development life cycle \(SDLC\) assessment 7. AI application security testing 8. AI security, privacy, and compliance 9. Legacy application and code modernization 10. [Data engineering](https://tevpro.com/services/data-solutions) and enterprise knowledge systems Together, these priorities provide a practical framework for turning AI pilots into measurable business capability\. ## 1\. AI Diagnostic and ROI Planning The first question is not **“Where can we use AI?”** It is **“Where should we use AI first?”** An AI diagnostic turns broad interest into a prioritized investment plan\. It identifies potential use cases, evaluates business value and technical feasibility, and determines which opportunities deserve investment\. Start with work that is repetitive, slow, expensive, error\-prone, manual, or dependent on a few specialists\. Then assess whether AI can improve it and whether the organization has the necessary data, system access, process maturity, and operational capacity\. ### What Should an AI Diagnostic Deliver? **A useful diagnostic should produce:** - A prioritized portfolio of AI use cases tied to measurable outcomes - Estimated value, effort, risk, and time to impact - Data, [integration](https://tevpro.com/services/api-systems-integrations), security, and technology requirements - Baseline metrics for measuring improvement - A practical 90\-day roadmap - One or two opportunities capable of proving value The common mistake is choosing the most impressive demonstration instead of the business problem with the strongest combination of value and feasibility\. If nobody can describe current volume, cycle time, labor, quality, error rate, or cost, projected AI ROI remains a hypothesis\. **Start with the business outcome\. Then determine whether AI is the right tool\.** ## 2\. Agentic AI and Workflow Automation Businesses increasingly want AI to participate in real workflows—not just generate text\. AI systems can retrieve information, interpret documents, use tools, call APIs, update systems, route exceptions, and notify people\. An effective AI agent is not an unconstrained “digital employee\.” It is an engineered system with a defined objective, approved tools, controlled permissions, validation rules, and escalation paths\. **Good early opportunities include:** - Document intake, extraction, and classification - Customer\-service triage and follow\-up - Internal request routing - Quote and proposal preparation - Financial and operational reporting - Enterprise knowledge retrieval - Data reconciliation - Compliance review - Repetitive administrative workflows The key question is not simply **what can the agent do?** It is **what should the agent be allowed to do autonomously?** Agents can handle structured, reversible, lower\-risk actions with greater autonomy\. Human approval should remain around sensitive data, financial transactions, external commitments, policy exceptions, destructive actions, and decisions requiring accountable judgment\. A little restraint is cheaper than an incident report\. ## 3\. AI\-Ready Architecture and [SDLC Assessment](https://www.ibm.com/think/topics/sdlc) AI is changing software development, but it has not repealed the laws of software engineering\. Weak codebases, poor documentation, unclear service boundaries, missing tests, inconsistent environments, and undocumented dependencies limit both human engineers and AI coding agents\. An AI\-ready architecture and SDLC assessment evaluates whether the engineering environment can safely benefit from AI\-assisted development\. **It may examine:** - Application architecture and service boundaries - Technical debt - Test coverage - CI/CD pipelines - Development environments - Documentation - APIs and integration patterns - Code quality and maintainability - Observability and monitoring - Developer access controls - AI coding tools and practices - Security and governance for AI\-generated code The output should be a modernization roadmap—not just an AI maturity score\. Leadership needs to know which constraints slow delivery, which risks are acceptable, and where targeted investment could improve productivity\. AI can generate code quickly\. **Production\-ready software still requires architecture, validation, security, testing, integration, and experienced engineering judgment\.** ## 4\. AI Application Security Testing and Hardening AI applications introduce risks that traditional testing may not address\. An application can have strong authentication and still be vulnerable to prompt injection, untrusted documents, excessive permissions, unsafe tool calls, or data exposure\. **AI security testing should evaluate:** - Direct and indirect prompt injection - Sensitive data leakage - Excessive agent permissions - Insecure tool and API access - Unsafe output handling - Manipulation through retrieved content - Unauthorized actions - Cross\-user or cross\-tenant data exposure - Inadequate logging and traceability - Abuse of connected AI agents The goal is not to declare a model safe\. It is to make the **entire AI\-enabled system resilient**\. That requires least\-privilege access, separation of trusted and untrusted inputs, constrained tools, output validation, approval for high\-risk actions, agent logging, adversarial testing, and remediation before production\. As AI systems take actions rather than simply generate answers, these controls become essential\. ## 5\. AI Security, Privacy, and Compliance Assessment Before [scaling AI](https://www.bcg.com/), leadership should be able to answer: **What information can this system see, retain, send, generate, and act on?** An AI security, privacy, and compliance assessment answers that question by examining actual data flows and system behavior\. It should consider: - Data classification - Personally identifiable and sensitive information - Model and AI vendor selection - Data retention - Access controls - Regional data requirements - Auditability - Intellectual property - Human oversight - Third\-party integrations - Contractual obligations - Applicable industry and regulatory requirements Risk should also be proportional to the use case\. An internal AI assistant helping employees find approved documentation does not necessarily require the same controls as an AI system making decisions that materially affect customers, employees, financial transactions, or regulated activities\. Good AI governance makes safe adoption easier\. Organizations need approved technology patterns, clear review thresholds, defined ownership, and a practical path for moving AI projects from experimentation into production\. A 40\-page AI policy nobody understands is mostly an expensive PDF\. ## 6\. Legacy Application and Code Modernization Legacy technology is no longer just an IT maintenance problem\. It can become a direct constraint on AI transformation\. AI agents and [AI\-assisted development tools](https://tevpro.com/services/artificial-intelligence) work best when software has understandable boundaries, accessible interfaces, automated testing, useful documentation, and predictable deployment processes\. A brittle monolith with sparse tests, unsupported technology, inaccessible data, and tribal\-knowledge dependencies is difficult for a new engineer to understand—and equally difficult for an AI coding system to modify safely\. [Modernization](https://tevpro.com/services/legacy-modernization-services) does not mean rewriting everything\. For many organizations, the highest\-return strategy is to identify the parts of the technology estate creating the greatest operational drag, including: - Unsupported frameworks - Fragile integrations - Inaccessible data - Manual deployment processes - Missing automated tests - Unstable interfaces - Poor observability - Tightly coupled systems - Applications where small changes create disproportionate risk AI\-assisted software development can also change the economics of modernization\. Experienced engineers can use modern AI development tools to analyze code, accelerate repetitive development work, generate tests, assist documentation, and speed portions of migration and refactoring\. The objective remains the same: create clearer system boundaries, better observability, stronger automated testing, safer deployment, and APIs that allow new capabilities—including AI—to interact reliably with existing business systems\. ## 7\. Data Engineering and Enterprise Knowledge Systems AI is only useful when it can reliably access the information required to perform its job\. Most enterprises already possess enormous amounts of valuable information\. The problem is that it may be scattered across ERP and CRM platforms, databases, shared drives, emails, spreadsheets, data warehouses, PDFs, legacy applications, and the heads of employees who know where the bodies are buried\. AI\-ready data engineering creates trustworthy paths between that information and the AI systems that need it\. **Depending on the use case, that may include:** - Data pipelines - API integrations - Data migrations - Document ingestion and processing - Enterprise search - [Retrieval\-augmented generation \(RAG\)](https://tevpro.com/services/artificial-intelligence) - Vector and semantic search - Metadata management - Permissions\-aware knowledge bases - Master data management - Data quality monitoring - Real\-time system integrations The key word is **trustworthy**\. An AI system needs more than access to information\. It needs the **right information, with the appropriate permissions, at the appropriate time, and with enough context to use it correctly**\. A fast AI answer based on stale, incomplete, or unauthorized data is not a productivity improvement\. It is simply a faster way to make the wrong decision with confidence\. ## How Should a Business Start an AI Transformation? These seven priorities are connected, but organizations should not attempt to tackle all of them simultaneously\. For many businesses, a practical AI transformation sequence looks like this: **Assess → Prioritize → Prepare → Build → Validate → Measure → Scale** #### 1\. Assess Identify operational problems, existing technology constraints, available data, and organizational readiness\. #### 2\. Prioritize Rank potential AI initiatives based on business value, feasibility, risk, and time to impact\. #### 3\. Prepare Establish the data access, integrations, security controls, architecture, and governance required by the selected use case\. #### 4\. Build Develop a focused AI\-enabled workflow designed around a measurable business outcome\. #### 5\. Validate Test accuracy, security, reliability, permissions, exception handling, and human oversight under real operating conditions\. #### 6\. Measure Compare the new workflow against the original baseline using metrics such as cycle time, cost, quality, throughput, error rates, or employee effort\. #### 7\. Scale Use what worked to establish reusable architecture, governance, integration patterns, and development practices for subsequent AI initiatives\. This approach creates **proof before scale**\. Leadership gets a measurable ROI signal as the engineering establishes a working production pattern\. Employees gain experience using AI inside an actual workflow and the organization learns what needs to change before making larger investments\. ## From AI Experimentation to Production The organizations gaining meaningful traction with AI are treating it as an **operating transformation, not a technology procurement event**\. They begin with a business problem worth solving\. They establish a measurable baseline\. They prepare the data and systems underneath the workflow\. They put appropriate security and governance around it\. Then they determine whether the resulting process actually performs better\. The question is no longer whether AI belongs in the business\. The more useful question is: **Which business problem is worth solving first—and can you turn that first win into a repeatable competitive advantage?** Tevpro helps organizations move AI from experimentation into production by combining **AI engineering, advanced software development, enterprise integration, data engineering, security, and legacy modernization**\. We identify high\-value opportunities, build AI\-enabled workflows inside existing business systems, and engineer the architecture required to make them reliable in the real world\. **Ready to move from AI ideas to measurable business outcomes? Talk to Tevpro about building your AI roadmap and first production workflow\.** ## Page Sections ### Frequently Asked Questions About AI Transformation ## Frequently Asked Questions ### What Is AI Transformation? AI transformation is the process of integrating artificial intelligence into an organization's operations, technology, data, and decision\-making to produce measurable business improvements\. It typically involves more than adopting AI tools; it requires changes to workflows, software architecture, data access, governance, security, and how work is performed\. ### How Should a Company Start Its AI Transformation? Start by identifying business processes where AI could produce measurable value rather than selecting AI technology first\. Evaluate each opportunity based on expected impact, technical feasibility, data readiness, security requirements, implementation effort, and time to value\. ### What Is the Difference Between AI Automation and Agentic AI? Traditional automation generally follows predefined rules and workflows\. Agentic AI can interpret context, reason about a task, select approved tools, and determine which actions to take within defined constraints\. In production environments, agentic systems still require permissions, validation, monitoring, and human oversight appropriate to the risk of the workflow\. ### Does a Company Need to Modernize Its Software Before Implementing AI? Not necessarily\. AI can often be integrated with existing systems through APIs, workflow orchestration, data pipelines, or other integration layers\. However, significant technical debt, inaccessible data, fragile integrations, or unsupported applications may limit what an organization can automate safely and reliably\. ### What Makes Enterprise Data AI\-Ready? AI\-ready data is accessible, reliable, appropriately governed, and usable within the context of a specific AI application\. Organizations may need to improve integrations, metadata, permissions, data quality, retrieval systems, or knowledge management before an AI system can use enterprise information reliably\. ### How Do You Measure ROI From AI? AI ROI should be measured against a baseline established before implementation\. Depending on the workflow, useful metrics can include labor hours saved, cycle\-time reduction, increased throughput, reduced error rates, lower operating costs, faster response times, revenue improvements, or improved service quality\. --- Canonical URL: Markdown URL: Last updated: 2026-09-01T14:16:05Z # The Forward Deployed Engineer: The AI Role Built for Real Business Workflows A Forward Deployed Engineer connects AI strategy, software delivery, and daily operations so companies can turn AI ideas into working systems. AI projects fail when they stray too far from the actual work\. The strategy may sound right, the demo may look great, and the model may be capable, but if the system does not fit the workflow, users will work around it\. That is why the [Forward Deployed Engineer](https://en.wikipedia.org/wiki/Forward_Deployed_Engineer) is becoming one of the most important roles for companies that want practical AI integration instead of experiments that never leave the conference room\. > A Forward Deployed Engineer works close to the business, close to the users, and close to the code\. The role turns messy operational problems into working AI\-enabled systems\. ## What Is a Forward Deployed Engineer? A Forward Deployed Engineer is a technical operator who works directly with customers, business teams, and end users to design, build, and improve software in the context where it will be used\. For AI integration, that context matters\. The role combines software engineering, systems integration, product thinking, user discovery, and implementation discipline\. This is not a traditional handoff model where requirements are written in a document, sent to engineering, and returned weeks later as a finished build\. The Forward Deployed Engineer stays close to the workflow while the solution is being shaped\. ## Why The Forward Deployed Engineer Role Matters for AI AI integration is rarely just a model problem\. It is usually a workflow problem, a data problem, a trust problem, or an adoption problem\. A model can be powerful and still be useless if it cannot reach the right data\. An automation can be fast and still create risk if it skips an approval step\. A dashboard can be accurate and still fail if the team does not trust how the answer was produced\. The Forward Deployed Engineer \(FDE\) bridges those gaps\. They see how the work actually happens, then build the [customized AI integration](https://tevpro.com/blog/customized-ai-integration-small-mid-sized-companies) around that reality\. ## What a Forward Deployed Engineer Actually Does - Maps workflows by watching how teams complete real work - Identifies which steps are repetitive and which require judgment - Finds where business data lives and which sources are trusted - Connects AI to APIs, databases, documents, and operational systems - Builds prototypes that users can test against real tasks - Adds permissions, approval gates, logging, and review paths - Measures adoption, accuracy, time saved, and exception rates - Improves the system based on daily use rather than demo feedback The work is partly technical and partly operational\. That mix is the point\. Automating repetitive work can change what a team needs from its people\. Staff who know the workflow may be well placed to handle exceptions, improve the process, and help design the next automation instead of spending their day on routine requests\. That shift is not automatic: leaders need to involve the people doing the work, decide which decisions still require human judgment, and plan how roles will change\. Automation may remove tasks, but it does not guarantee that everyone will be redeployed\. ## The Questions This Role Should Ask A good Forward Deployed Engineer \(FDE\) starts with the business problem before choosing the architecture\. - Where does this workflow start? - Which steps slow the team down? - Who touches the work before it is complete? - What systems are involved? - Which data source is trusted? - Which decisions need human review? - What errors would create real business risk? - What would make this workflow faster without making it fragile? These questions sound basic, but they prevent expensive mistakes\. The answers shape whether the solution should be a chatbot, an internal assistant, a workflow automation, a data layer, an API integration, or a combination of those pieces\. ## Forward Deployed Engineering Versus Traditional Delivery This does not mean process disappears\. It means the process stays connected to evidence from the field\. ## Why Small and Mid\-Sized Companies Benefit Small and mid\-sized companies often do not need a large AI department\. They need focused execution from people who can understand the business, connect the systems, and build the right first version\. The Forward Deployed Engineer \(FDE\) fits that need because the role reduces translation loss\. Business teams do not have to explain the same workflow through layers of handoff\. Engineering does not have to guess which exceptions matter\. Users see working versions earlier and can correct the direction before too much time is spent\. For AI integration, that speed matters\. A narrow working integration will teach the company more than a long theoretical roadmap\. For a specific integration or AI\-workflow blocker, [work with an AI engineer by the hour](https://tevpro.com/services/hourly-engineering-support) before turning it into a larger project\. ## Where This Role Creates the Most Value The FDE role is especially valuable when a company has many systems, manual handoffs, document\-heavy processes, or teams that rely on tribal knowledge\. - Customer support assistants connected to account history and ticket records - Sales proposal tools connected to CRM data and approved language - Operations copilots connected to daily reports and exception workflows - Finance review assistants connected to invoices, purchase orders, and approval rules - Knowledge assistants connected to contracts, policies, manuals, and project files - Workflow automations connected through APIs and business\-system integrations Tevpro supports this kind of work through [systems integration](https://tevpro.com/services/api-systems-integrations), [custom software delivery](https://tevpro.com/services-custom-software-solutions), and modernization work for companies with real operational constraints\. ## How to Incorporate the FDE Role Well A Forward Deployed Engineer should not be treated as a demo builder\. The role works best when attached to a business outcome\. - Give the role access to real users, not only managers - Start with one workflow and one measurable pain point - Use real examples instead of idealized process diagrams - Keep human review where the business risk is high - Measure time saved, accuracy, adoption, and exception volume - Improve the system after deployment, not only before launch The outcome should be a working system that people use because it makes the job easier\. ## Page Sections ### Forward Deployed Engineers ## Frequently Asked Questions ### What is a Forward Deployed Engineer? A Forward Deployed Engineer \(FDE\) is a senior software engineer who works directly with your team to understand operational problems, identify what needs to change, and build the solution\. Unlike traditional software development, where requirements are defined upfront and handed off to a development team, forward deployed engineers work closer to the business\. They learn your workflows, systems, data, and constraints, then use custom software, integrations, automation, and AI to solve problems in the environment where the work actually happens\. At Tevpro, this means embedding experienced engineers close to the problem — connecting systems, modernizing applications, automating workflows, and turning complex operational requirements into production\-ready software\. ### How is a Forward Deployed Engineer different from a traditional software engineer? A Forward Deployed Engineer is a software engineer who works closer to the business problem\. Traditional software engineers typically build against defined requirements within a product or development team\. Forward deployed engineers work directly with customers and operational teams to understand how the business actually works, identify the problem, design the solution, and build and deploy the software\. The role combines hands\-on software engineering with systems thinking, integration expertise, and business context\. Instead of simply asking, “What should we build?” an FDE helps determine what needs to be solved — then uses custom software, APIs, data, automation, and AI to solve it\. ### What types of problems can a Forward Deployed Engineer solve? Forward Deployed Engineers are best suited for complex problems that cross business processes, software, data, and multiple systems\. They can build AI agents and workflow automation, connect enterprise and legacy systems, modernize applications, create custom operational tools, and turn fragmented data into usable workflows\. The focus is not on deploying a specific technology\. It is on understanding the operational problem and engineering the right solution around it\. ### What is the difference between a Forward Deployed Engineer and a traditional consultant? A traditional consultant may assess a problem, develop a strategy, and recommend what should happen next\. A Forward Deployed Engineer goes further by helping build and deploy the solution\. FDEs combine technical strategy with hands\-on engineering\. They work directly with stakeholders, understand the systems and workflows behind the problem, write production software, integrate technologies, and iterate based on real\-world use\. The result is less distance between identifying a problem and putting a working solution into production\. ### How does a Forward Deployed Engineer work with our internal team? A Forward Deployed Engineer works alongside your business, IT, engineering, data, security, and operations teams rather than operating as a separate development function\. They learn how your processes and systems work, collaborate with the people closest to the problem, and translate those requirements into working software\. This close feedback loop helps teams make decisions faster, uncover constraints earlier, and build solutions that fit the way the business actually operates\. --- Canonical URL: Markdown URL: Last updated: 2026-10-02T15:19:39Z # The Future of Finance Teams: Machine Learning and Artificial Intelligence The Future of Finance Teams: Machine Learning and Artificial. Get practical implementation guidance, technical considerations, and next steps from Tevpro. The generative artificial intelligence \(AI\) boom and machine learning \(ML\) will change the future of finance teams\. With talent scarcity and budget constraints remaining top challenges, finding finance and accounting professionals with AI and ML experience is a new challenge CFOs face\. In this blog post, we will explore the challenges faced by finance leaders and what investments are needed to stay ahead of the curve\. The latest [CFO Indicator survey](https://www.prnewswire.com/news-releases/workday-global-cfo-survey-finance-chiefs-reveal-top-priorities-for-future-proofing-teams-301464558.html) found that CFOs plan to invest in financial planning tools that utilize AI and ML to help improve the finance employee experience and attract future finance talent as they seek to mitigate the tight labor market\. Corporate Performance Management \(CPM\) solutions, like [OneStream's Intelligent Platform](https://onestreamsoftware.com/), have advanced planning and automation technologies with AI and ML built in\. Companies that are using them are reaping the benefits\. This trend will likely continue as automating tedious and repetitive tasks frees [finance professionals](https://tevpro.com/blog/how-high-performing-organizations-empower-their-finance-team) to focus on more strategic work and create data\-driven strategies\. > [OneStream Sensible ML offers a guided experience to build, deploy and consume ML models which can help organizations finally take advantage of the promise of AI and ML for operational planning processes across the enterprise\.](https://onestreamsoftware.com/solutions/sensible-machine-learning-ml/) AI and ML technology can help Finance teams and business analysts improve forecasting accuracy\. Organizations that can adapt and take advantage of AI and ML can better position themselves for success in the ever\-changing world of work\. What do you think about advancements in AI and ML? Has your finance team been affected by the Great Resignation? How are you adapting to the changing landscape? Share your thoughts with us on [Linkedin](https://www.linkedin.com/company/tevpro/) or [Twitter\!](https://twitter.com/Tevpro) --- Canonical URL: Markdown URL: Last updated: 2026-09-01T14:16:12Z # The Future of Mobile: Why Progressive Web Apps Are Replacing Native Apps Learn how Progressive Web Apps are reshaping mobile development and why they are better than traditional native apps. Get practical implementation guidance In 2025, mobile isn't just a platform \- it's the default\. Users are fatigued by bloated app stores\. Businesses are exhausted by maintaining separate codebases for iOS and Android\. And developers? They're done with gatekeepers dictating what innovation looks like\. Enter Progressive Web Apps \(PWAs\) \- the [evolution of the web](https://tevpro.com/blog/why-progressive-web-app-development-is-revolutionizing-mobile-and-web-app-development-in-2025) that's redefining what "mobile\-first" really means\. At Tevpro, we believe PWAs aren't just a trend \- they're the inevitable next step in digital experience architecture\. ### The Mobile Shift: From Native to Universal For over a decade, native apps ruled mobile\. They delivered rich experiences \- at the cost of complexity\. Every feature meant duplicating effort across platforms, navigating App Store approvals, and committing to relentless maintenance cycles\. PWAs change that [paradigm](https://tevpro.com/blog/real-results-businesses-succeeding-with-pwas-instead-of-native-apps)\. Built with standard web technologies \(HTML, CSS, JavaScript, and modern frameworks like React or Angular\), PWAs bridge the gap between web and mobile\. They install like native apps, work offline, send push notifications, and live directly on a user's home screen \- without the friction of app stores\. The result? Seamless user experiences with a fraction of the development overhead\. ### The Technical Advantage: One Codebase, Infinite Reach From a technical standpoint, PWAs represent true platform independence\. They run inside a browser, but behave like native software\. Here's why engineers are making the switch: - Service Workers: Enable offline functionality, caching, and background syncs\. - Web App Manifest: Defines how the PWA appears to users \- icons, splash screens, colors\. - Modern APIs: Access to device features like camera, geolocation, and even file systems\. - Instant Updates: Users always experience the latest version \- no app store lag\. The beauty of it? Businesses can develop once, deploy everywhere \- mobile, tablet, or desktop\. At Tevpro, we've used this model to help clients reduce development costs by up to 40% while dramatically improving time\-to\-market\. It's not magic \- it's smart engineering\. ### The Business Case: Efficiency Meets Experience The decision to go PWA isn't just technical \- it's strategic\. Companies like Starbucks, Pinterest, and Spotify have already embraced the shift and seen remarkable outcomes: - [Starbucks' PWA](https://business.adobe.com/blog/basics/progressive-web-app-examples) doubled daily active users\. - [Pinterest](https://medium.com/pinterest-engineering/a-one-year-pwa-retrospective-f4a2f4129e05) increased engagement by 60%\. - Spotify's web app loads 2\.5x faster than its native counterpart\. For businesses, PWAs deliver the UX of a native app with the [discoverability](https://tevpro.com/blog/progressive-web-apps-for-energy-sector-solving-critical-operational-challenges) and agility of the web\. No gatekeeping, no app store fees, no waiting for user updates\. PWAs are also inherently SEO\-friendly, a major advantage for visibility and organic growth \- a feature native apps simply can't offer\. ### The Future: Beyond the App Store Looking forward, we're seeing a convergence of trends accelerating the adoption of PWAs: 25. Browser Capabilities Are Exploding \- APIs like WebGPU, WebXR, and Payment Request make PWAs capable of handling complex, high\-performance workloads once reserved for native\. 26. AI\-Powered User Personalization \- PWAs can now leverage edge computing and AI inference directly in\-browser\. 27. 5G \+ Cloud Integration \- With faster networks, the "install barrier" disappears\. Apps become streamed experiences rather than heavy downloads\. In short, the web is becoming the operating system \- and PWAs are its native language\. ### Why Tevpro Is Betting on PWAs At Tevpro, we've seen the full lifecycle of digital transformation\. We've helped enterprises untangle legacy code, modernize backend APIs, and design front\-ends that scale\. PWAs represent the perfect intersection of performance, accessibility, and maintainability\. It is everything modern software architecture should prioritize\. Our teams are developing [next\-generation PWAs](https://tevpro.com/case-studies/how-a-progressive-web-app-boosts-sales-productivity-for-ers-caterpillar) that integrate AI\-driven analytics, offline data sync, and microservice orchestration\. Progressive Web Apps delivers it all\. And at Tevpro, we're already building it\. Ready to Future\-Proof Your Digital Experience? [Let's talk](https://tevpro.com/contact-us) about how a Progressive Web App can accelerate your business growth\. --- Canonical URL: Markdown URL: Last updated: 2026-09-01T14:16:05Z # The Low\-Code, No\-Code Revolution in a Custom Software Development World Modern applications and software development solutions can solve a myriad of complex business challenges. Whether you're investing in a custom application, SaaS or Cloud solution, you must weigh your options carefully. ## Introduction Modern applications and software development solutions can solve a myriad of complex business challenges\. Whether you're investing in a custom application, SaaS or Cloud solution, you must weigh your options carefully\. Evolution in the tech space is constant\. New choices of software and application solutions are emerging daily with ever more catchy names, acronyms, and fancy buzzwords to go along with them\. In this article, we review software options ranging from simple, low or no\-code solutions to more complex custom options, and suggest which route might be an appropriate fit for your business use\-case\. ## Simple Software Solutions If your business use\-case is on the simpler side, opting for the good old fashioned spreadsheets and [online forms](https://www.google.com/forms/about/) can often solve most of your problems\. [Google Sheets](https://www.google.com/sheets/about/) and [Microsoft Excel](https://office.live.com/start/excel.aspx) \(Online\) are common in the work place and come with countless applications you can tack on to improve your business productivity with some powerful automations\. For example, tools like [Zapier](https://zapier.com/apps/google-sheets/integrations) integrates with Google Sheets and connects to over 2,000 apps that allow you to automate workflows and improve your efficiency\. Similarly, [Microsoft Power Automate](https://flow.microsoft.com/en-us/) has hundreds of pre\-built connectors to automate workflows and streamline repetitive tasks with digital automation saving you time and money\. Big tech companies invest heavily in these applications so you can easily integrate across vendor boundaries\. Many companies have built\-in SaaS solutions making [connecting](https://www.mulesoft.com/) those [dots](https://www.onecloud.io/) easier than ever\. Now let's take a look of some other options for more complex scenarios\. ## No\-Code Software Solutions Just as the name implies, no\-code development solutions can easily not involve you writing a single line of code\. No\-code apps are surprisingly user\-friendly to create and typically require no programming experience\. You simply use the building blocks provided by the platform to create an app or use predefined templates\. Anyone on your team can start building bad\-ass web or mobile applications that will save time and enhance productivity\. While most no\-code platforms allow for some level of customization, you're bound by the rules set in place by each vendor\. They'll come equipped with a variety of components that can be linked together using a simple drag\-and\-drop interface, and you can easily connect to web services for stuff like Salesforce, ServiceNow, Twitter, Slack, etc\. Top no\-code platforms we recommend to simplify your business processes include: [Amazon Honeycode](https://www.honeycode.aws/), [Betty Blocks](https://www.bettyblocks.com/), [AppSheet](https://www.appsheet.com/), and [Airtable](https://airtable.com/)\. ### No\-Code Pros - Speed \- business user friendly, quick to market\. Great for rapid prototyping\. - Cost \- no developer required and you only pay for what you use\. - Maintenance \- easy to maintain with limited technical know how\. - Deployment \- click a few buttons and you have a process up and running\. - Adaptability \- easily build multiple apps or prototypes\. ### No\-Code Cons - Customization \- live by the rules set in place by each vendor\. - Vendor lock\-in \- you can't easily move to another vendor once your solution is built out\. - Scalability \- you may hit a ceiling when it comes to scaling your application\. - Visibility \- it can be hard to troubleshoot issues when you can't see behind the curtains\. ## Low\-Code Software Solutions Let's say you need to step outside the boundaries, but still want a complete speedy project, low\-code may be your best bet\. Similar to no\-code, low\-code software solutions offer a bit more flexibility\. You'll get the perks of no\-code but with more customization options\. Low\-code comes standard with the nice drag\-and\-drop UI and caters to tech savvy business users and professional developers\. Low\-code allows you build custom business processes using easy\-to\-use tools that require little, if any coding\. We like [Oracle Apex](https://apex.oracle.com/) which allows you to build enterprise apps much faster using little to no code\. The same goes for [Azure Logic Apps](https://docs.microsoft.com/en-us/azure/logic-apps/logic-apps-overview) or [Microsoft Power Apps](https://powerapps.microsoft.com/en-us/)\. Other low\-code software solutions we've tested include [OutSystems](https://www.outsystems.com/), and [Ionic X](https://ionicframework.com/x)\. Let's say your situation is more complex\. Low\-code allows for more advanced scenarios and custom coding\. Developers love it because you can develop a proof\-of\-concept \(POC\) without having to reinvent the wheel every time\. Business' love low\-code because the speed at which solutions can be crafted is super fast\. The downside to low\-code apps can be the lack of diversity\. While consistent, quality products delivered at lightening speed can be great for fast food giants like Chick\-fil\-a, the end product of low\-code and no\-code apps can feel a bit "cookie cutter\." Low\-code solutions are efficient and aimed at saving time and money, however, developers wanting more options may need to look towards a hybrid or custom solution that allows for more customization\. Our top low\-code vendors include: [Oracle Apex](https://apex.oracle.com/), [Azure Logic Apps](https://azure.microsoft.com/en-us/services/logic-apps/), [Microsoft Power Apps](https://powerapps.microsoft.com/en-us/), [OutSystems](https://www.outsystems.com/), and [Ionic X](https://ionicframework.com/x)\. ### Low Code Pros - Speed \- developer friendly, great for rapid prototyping\. - Cost \- no developer required and you only pay for what you use\. - Scalability \- easily scale up your solution as your usage grows\. - Maintenance \- easy to maintain with limited technical know how\. - Deployment \- click a few buttons and you have a process up and running\. - Integration \- easily integrate with other platforms\. ### Low Code Cons - Customization \- although you have more options than no code, there are limits to customization\. - Vendor lock\-in \- you can't easily move to another vendor once your solution is built out\. - Skills \- writing code takes skill and depending on the complexities you might need to bring in an expert\. ## Custom Software Solutions If you have the time and know\-how, possibilities are endless when it comes to custom software solutions\. You can tune every aspect of an application to fit your business needs when you build from the ground up\. With the right development team and/or technology [partner](https://tevpro.com/contact-us), you can tailor processes for everyone involved\. The custom approach has a longer development cycle when compared to no\-code/low\-code solutions, however, using modern cloud technologies means you can achieve robust functionality, while minimizing cost\. Given the excess time, budget and/or skill set to tackle a fully custom solution, you can transform your workflow in remarkable ways\. And custom doesn't necessarily mean you must write everything from scratch\. You can start with a no\-code/low\-code platform and then as you outgrow the solution, you can build out the complex parts separately\. This scenario is more of what we call a hybrid solution\. Hybrid solutions allow you to quickly create the bulk of an application using a low\-code platform and build out the remaining complex business processes using custom code\. We like Azure Functions for more intricate workflows because you can achieve custom solutions faster and with minimal IT oversight\. ### Custom Software Pros - Scalability \- you control the scale of your solution from day one\. - Customization \- mobile, tablet, web, watch, wearable, or IoT device can be built for any platform\. - Agility \- build the right tool for the job\. - Agnostic \- using container technology like [Docker](https://www.docker.com/) or [Kubernetes](https://kubernetes.io/) you can build without vendor lock\-in\. ### Custom Software Cons - Time \- takes longer to build custom solutions,\. - Cost \- anything fully custom is going to incur development hours, but using the cloud can certainly help reduce cost\. - Complexity \- custom solutions require more knowledge to manage and support\. ## Conclusion There are many options when it comes to crafting a software solution that is right for your business\. By connecting a few disparate business processes, you can free\-up valuable IT resources or reallocate personnel to perform more important tasks\. If you can live within the bounds of the no\-code/low\-code platforms you can easily build solutions that solve your business challenges\. You really have to weigh your options when it comes to choosing the right tool for the job\. But you don't have to do it alone\. We have helped countless businesses navigate the decision making process when it comes to building and implementing software solutions\. If you ever have questions or need assistance, we specialize in hybrid and custom software solutions\. We would love to hear from you about your next project\. If you like our content and want more tutorials, sign up for our monthly newsletter below\. Or feel free to reach out to us on [Twitter](https://twitter.com/tevpro) or via [email](mailto:info@tevpro.com?subject=Question:%20Creating%20your%20first%20ADF%20pipeline) with any questions\. Photo by [James Harrison](https://unsplash.com/@jstrippa?utm_source=unsplash&utm_medium=referral&utm_content=creditCopyText) --- Canonical URL: Markdown URL: Last updated: 2026-09-01T14:16:07Z # The Ultimate Guide to Hiring Software Development Companies The Ultimate Guide to Hiring Software Development Companies. Get practical implementation guidance, technical considerations, and next steps from Tevpro. ## What Are Software Development Companies? Software development companies design, develop, and maintain software solutions tailored to businesses and individuals\. These companies offer a range of services, including web development, mobile app development, enterprise software solutions, cloud computing, and more\. ## Why Hire a Software Development Company? A development company can help when you need skills your team does not have, more delivery capacity, or an outside perspective on a complex system\. The value depends on the team, scope, and working relationship, not on outsourcing alone\. Compare prospective partners on the work they have done and how they would deliver your project\. - Expertise & Experience \- Professional developers bring years of experience and knowledge\. - Cost control: Compare the full delivery and maintenance cost, not just an hourly rate\. - Scalability \- Companies can scale their projects up or down as needed\. - Delivery capacity: A qualified team can add capacity when the scope and decision owners are clear\. ## Types of Software Development Companies There are several types of software development companies, each specializing in different services: 11. Custom Software Development Companies \- Build tailored solutions for specific business needs\. 12. Enterprise Software Development Companies \- Focus on large\-scale solutions for corporations\. 13. Mobile App Development Companies \- Specialize in iOS, Android, and cross\-platform app development\. 14. Web Development Companies \- Develop websites and web applications\. 15. Cloud Computing Companies \- Offer cloud\-based solutions and SaaS products\. ## How to Choose the Right Software Development Company When selecting a software development company, consider the following factors: - Portfolio & Experience \- Review past projects and industry expertise\. - Technical fit: Ask how the team would work with your existing systems, security requirements, and long\-term support needs\. - Client Reviews & Testimonials \- Check ratings and feedback from previous clients\. - Communication & Collaboration \- Choose a company with clear communication practices\. - Cost and contract: Compare scope, assumptions, change requests, IP ownership, and maintenance terms alongside price\. ## Start with a brief, not a vendor list Before asking for estimates, write down the business problem, users, current systems, must\-have outcomes, constraints, and who will approve decisions\. Share the same brief with each shortlisted company so proposals are comparable\. ## How to evaluate a shortlist 26. Ask for one or two relevant project examples and what the team actually owned, including any integration or modernization work\. 27. Meet the people who would do the work\. Ask who leads delivery, how progress is demonstrated, and how risks are raised\. 28. Request a proposed first milestone with deliverables, acceptance criteria, assumptions, dependencies, and an estimate range\. 29. Check references for communication, handling of changes, and support after launch, not just whether the project shipped\. A short paid discovery or pilot can test the working relationship before a larger commitment\. Define what you will learn and what a go/no\-go decision looks like before it begins\. ## What to settle before signing Agree on ownership of code and designs, access to repositories and infrastructure, security and data handling, change\-control rules, payment milestones, handoff documentation, and post\-launch support\. If the proposal leaves those points vague, resolve them before work starts\. ## Choose the team that can show its work The best fit is not necessarily the largest firm or the lowest bid\. Favor a team that understands the problem, names its assumptions, puts the right people in front of you, and makes the first milestone concrete\. If you are comparing options for a custom application or legacy\-system project, [bring your brief to Tevpro](https://tevpro.com/contact-us) and we can discuss the scope\. ## Page Sections ### Hiring a software development company: common questions ## Frequently Asked Questions ### How do I compare software development company proposals? Give each company the same brief, then compare scope, assumptions, named team, first milestone, acceptance criteria, change\-control process, and ongoing support\. A low price is not comparable if key work is excluded\. ### Should I hire a specialist or a general software development company? Choose based on the hardest part of the project\. A specialist may suit a narrow platform or integration challenge\. A broader team may fit a product spanning discovery, design, development, and support\. Ask who will own the parts outside a vendor’s core specialty\. ### What should a first software development milestone include? Expect a defined deliverable, acceptance criteria, decision owners, dependencies, an estimate range, and a date for reviewing results\. For uncertain work, the first milestone may be discovery or a small proof of concept rather than a production feature\. ### Who owns the software and code after delivery? That depends on the agreement\. Confirm ownership of source code, designs, accounts, licenses, documentation, and access to repositories before signing\. Also specify what happens if the engagement ends early\. --- Canonical URL: Markdown URL: Last updated: 2026-09-29T15:06:39Z # Tips to Automate and Unify Financial Close and Reporting Processes A practical financial close automation sequence: map handoffs, standardize data, protect approvals, pilot repeatable tasks, and measure close quality alongside speed. A faster financial close starts with a controlled process, not a promise that software will fix every handoff\. Map how data moves from source systems into reconciliations, consolidation, review, and reporting\. Then automate repeatable steps while keeping exceptions and approvals visible\. The goal is a close that finance can explain and reproduce, not just finish sooner\. ## Map the close before automating it List the work that happens between the last transaction and the final report: source extracts, journal entries, account reconciliations, intercompany eliminations, currency translation, consolidation, management review, and external reporting\. Name the owner, input, due date, approval, and evidence for each step\. Mark where spreadsheets, email, or manual uploads bridge systems\. Start with one recent close\. Note which tasks were late, which numbers changed after review, and which files were rebuilt to answer the same question twice\. This gives you a baseline and keeps the project focused on actual bottlenecks\. ## Choose the right work to automate first 6. **Standardize inputs\.** Agree on account mappings, entity and dimension definitions, data owners, cutoffs, and validation rules before moving data into a close platform\. Automation repeats bad mappings as efficiently as good ones\. 7. **Automate repeatable preparation\.** Schedule approved imports and recurring calculations where the source data and business rules are stable\. Keep a visible record of failures, reruns, and overrides\. 8. **Control reconciliations and approvals\.** Route work by account risk and materiality, capture supporting evidence, and require a named reviewer for exceptions or late adjustments\. Do not auto\-approve a variance simply because a workflow completed\. 9. **Bring reporting into the same control cycle\.** Tie management reports to approved close data, with version, owner, and cutoff clearly identified\. If a board pack is assembled outside the system, document which figures are copied and who checks them\. ## Keep controls in the design A unified view does not mean every finance system must be replaced\. It means the team can trace a reported number back to its source, transformation, adjustment, and approval\. Define access by role, separate preparation from approval, record material changes, and retain the evidence your audit and retention policies require\. Treat exceptions as first\-class work\. A failed data load, an unreconciled balance, or a late journal entry should have an owner, disposition, and escalation path\. If a report can be released with open items, document who accepts that risk and why\. ## Where a platform fits, and where it does not A close and consolidation platform can coordinate calculations, workflow, and reporting, but implementation still depends on clean source definitions, tested rules, ownership, and a cutover plan\. Teams using Oracle Hyperion or evaluating OneStream should compare their current environment against specific requirements rather than assume that every existing workflow must be replaced\. For a platform\-specific view, read why our team moved from Hyperion toward OneStream\. For scheduling and ownership patterns, see our [OneStream Task Manager guide](https://tevpro.com/blog/exploring-onestream-task-manager-features-definitions-and-insights)\. ## Measure whether the change helps Baseline a few close cycles before changing the process\. Track elapsed days from cutoff to approved reports, on\-time task completion, unresolved reconciliation items, late adjustments, and time spent rebuilding reports\. Review these together: a shorter close with more unexplained adjustments is not an improvement\. Pilot one entity or one bounded workflow\. Run old and new outputs side by side, reconcile differences, train preparers and reviewers, and agree on a rollback route before expanding\. Retire old spreadsheets and duplicate checks only when the new process has an owner and a verified replacement\. ## A practical next step Bring a recent close calendar, your exception list, and two reports that are hard to reconcile\. Tevpro can help assess the handoffs, test an automation pilot, and decide whether a broader [OneStream implementation](https://tevpro.com/services/onestream-solutions) is warranted\. ## Page Sections ### Financial close automation questions ## Frequently Asked Questions ### What should a finance team automate first in the close? Start with repeatable, well\-defined data preparation and reconciliation tasks that cause recurring delays\. Document owners, inputs, exceptions, and review requirements before automating them\. ### Can financial close automation replace review and approval? No\. Automation can route work and capture evidence, but material adjustments, exceptions, and release decisions still need accountable finance owners\. ### Does unifying the close require replacing every finance system? No\. Many teams integrate existing source systems and standardize mappings, controls, and reporting around them\. Replace a system only when its limitations justify that scope\. ### How do we know whether a close automation pilot worked? Compare the pilot with a baseline on close duration, on\-time work, open reconciliation items, late adjustments, and report rework\. Check accuracy and control quality alongside speed\. --- Canonical URL: Markdown URL: Last updated: 2026-09-28T16:16:07Z # Top Interview Questions to Identify Exceptional Programmers Top Interview Questions to Identify Exceptional Programmers. Get practical implementation guidance, technical considerations, and next steps from Tevpro. When it comes to hiring exceptional programmers and software developers, you need a competitive edge\. Exceptional programmers care about WHO uses and maintains their code\. They care about the PROCESS, not just the PRODUCT\. They care about shipping code to production with minimal chances of regression and are able to spot problems before they happen, because of their past experience\. But how do employers find these so\-called "unicorn" software developers and programmers? There are many things to consider \- their skills, their experience, and whether they'll be a good fit for your team, but one of the best ways we have found to uncover meaningful insights into a developer's skill level is to get them talking\. And the best way to get a candidate talking is to ask the right questions and be a good listener\. This blog will give you some helpful interview questions to identify exceptional software developers by understanding more about their methodology, programming style, and problem\-solving approach\. ### 1\. Tell me about a recent project you worked on that you are proud of\. This question is simple, but it gives the candidate an opportunity to share a recent project and allows you the opportunity to further delve into their expertise with follow\-up questions\. We like to ask candidates to describe the project team, how many people worked within that team, and how they interacted throughout the project\. Did they lead the project or just contribute? Did they interact directly with the client or end\-user? Additionally, ask how they prefer to work within a project team\. Are they silo contributors or thrive on team interaction? Discuss how that will translate and if that will be an ideal fit if the candidate decides to take a development role at your company\. ### 2\. How do you stay abreast of the latest technology news and announcements? The best and brightest programmers want to know the latest news about their favorite tech stack, so this question should be easy for one to answer\. For example, Angular developers might have a favorite blog or subscribe to an industry\-specific newsletter\. What about their favorite social media platform? What is the most recent tech conference or meetup you have attended or would like to attend? By understanding how a developer keeps up with the latest technology trends, employers can get a better sense of their dedication and passion for their craft\. ### 3\. What is your favorite programming language and what do you want to learn? Ask about a developer's favorite programming language and you're sure to get an earful\. People like talking about what they are passionate about and hopefully, this question can give you a sense of what kinds of projects and technologies they're most excited about\. The key here is finding out what they want to learn\. Continuous learning is a trait that sets apart exceptional programmers from the rest\. Formal education shouldn't be a requirement for hiring programmers because many of the best developers are self\-taught\. Are they front\-end by trade and enjoy learning and teaching themselves about back\-end solutions? Tell me about the last coding boot camp or conference you attended\. Are they versed in Python but curious about React development? Or maybe they've always wanted to program in NestJS? One characteristic of exceptional programmers is their eagerness to learn, so this question can be a very useful gauge to identify talent\. ### 4\. What is your favorite unit testing framework? Above\-average programmers understand the importance of test\-driven development\. Performance and quality should be the big picture in their mind even before coding starts\. We feel strongly that exceptional developers write their own unit tests or utilize one of the many unit testing frameworks to identify bugs and fixes before deploying code\. Ask them about any processes they have experienced when shipping code to production\. Were there verification layers in place to catch bugs before making it to production? What about having someone review their code before it's pushed? Did their previous team run integration tests or end\-to\-end tests before deployment? Knowing about their processes and previous work experience will you identify exceptional programmers from the rest\. ### 5\. What do you do when you can't solve a problem? Asking a candidate how they approached solving a particular problem is one of our favorite questions to ask\. This question can help you get a better sense of how a developer thinks through difficult challenges to discover their methodology for solving tough problems\. It also reveals whether a developer will ask for help or troubleshoot in their own way\. Do they turn to Google to find answers? Do they pull out the documentation manual or start reading tutorials? You want to avoid hiring a developer who ends up staring at a blank screen until your next stand\-up meeting and giving excuses as to why they have been sitting idle\. Learning more about their problem\-solving approach will help you pick above\-average programmers\. ### 6\. Are you a Front\-end or Back\-end developer and which do you prefer? This question will often yield a philosophical answer from an exceptional programmer\. Both types of developers are vitally important, but dexterous programmers are exceptional\. Developers are usually either Front\-end or Back\-end and rarely both\. An exceptional back\-end developer will appreciate the art of a good front\-end design, and front\-end developers wouldn't exist without a skillfully built and maintained back\-end API\. It is useful to know which type of development work the candidate prefers, but appreciation for both front and back\-end development is ideal\. ### Final thoughts We aren't saying this is a complete set of interview questions\. We recommend having a skills assessment test and practical code reviews as part of the interview process, but we have found that these questions increase your chances of finding exceptional programmers\. Are you looking to hire an exceptional programmer? Do you need help building a custom application or software development? Share your answers with us on [Linkedin](https://www.linkedin.com/company/tevpro/) or [Twitter](https://twitter.com/Tevpro)\. --- Canonical URL: Markdown URL: Last updated: 2026-09-01T14:16:09Z # Transform Your Vision into a Powerful Progressive Web App In today's digital landscape, Progressive Web Apps (PWAs) are revolutionizing how businesses connect with users without the friction of app store downloads. Here are some remarkable success stories that showcase the power of this approach: Native apps are a thing of the past\. Achieve the perfect balance of web and mobile with a tailored Progressive Web App \(PWA\) solution\-fast, reliable, and cost\-effective\. PWAs offer seamless performance across platforms without delays in app store approvals\. Perfect for businesses ready to scale smartly and effectively\. ### Why Choose a Progressive Web App? PWAs offer the best of web and mobile without compromise\. They [combine the interactivity of mobile apps](https://tevpro.com/case-studies/how-a-progressive-web-app-boosts-sales-productivity-for-ers-caterpillar) with the ease of web access\. There are no downloads, no barriers, just an exceptional user experience optimized for engagement\. Incredible Speed and Reliability \- Deliver lightning\-fast performance, even in low network conditions\. Your users deserve an app that works every time, everywhere\. Platform\-Agnostic and Cost\-Efficient \- Forget the high costs of building traditional native apps for multiple platforms\. PWAs are universally compatible, reducing development costs while maximizing reach\. Effortless Updates with No App Store Approval \- Say goodbye to the delays and restrictions of app store submissions\. Update your PWA seamlessly to keep your app fresh, relevant, and user\-friendly\. ### Time to Rethink App Development Every business deserves a technical partner who values efficiency, innovation, and execution\. Since PWAs eliminate the need for platform\-specific development, we'll help you break through barriers while saving significant costs\. Ready to push the boundaries of what is possible or have an idea for a web app? [Let's talk](https://tevpro.com/contact-us)\. --- Canonical URL: Markdown URL: Last updated: 2026-10-05T19:42:36Z # Understanding AutoMapper and it's use in a NestJS application Understanding AutoMapper and it's use in a NestJS SEO. Get practical implementation guidance, technical considerations, and next steps from Tevpro. Converting data from one object to another in code is an incredibly mundane task, but it comes with the territory as an enterprise developer working in large databases\. Recently, I have found a TypeScript implementation of [AutoMapper](https://automapperts.netlify.app/) that has become my go\-to for performing data conversions\. Paring AutoMapper with a [CSV parser](https://github.com/C2FO/fast-csv), as a way to enhance a payload, has been invaluable on recent projects\. ### What is AutoMapper? [AutoMapper](https://automapper.org/)[\(\.NET\)](https://automapper.org/) is part of the standard toolkit in enterprise\.NET development and serves as a great way to abstract code needed to convert from one class to another\. This is especially useful when using [Data Transfer Objects \(DTOs\)](https://en.wikipedia.org/wiki/Data_transfer_object) \. Simple mappings, such as: - Copy directly from the input DTO to the type expected by the business layer \(1\-for\-1 copy of properties\)\. - Break down a simple object into multiple parts\. - Break down objects of objects for saving to various tables or collections\. More complex mappings can be used to: - Create trimmed down versions of more complex objects, removing unnecessary properties\. - De\-normalize flat objects, such as those coming from CSV files or database rows\. - Perform enhancements to add data during the transformation process\. ### Using a mapping profile AutoMapper allows the transformation logic to be decoupled from the classes and services that use AutoMapper by establishing mapping profiles to command and specify the source and destination data types\. A mapping profile is made up of a few parts\. The createMap command defines the source, destination, and options for the mapping\. The mapping profile rules how individual properties on the target \(destination\) are created\. These rules take several forms\. The can be explicit \(example below\) or they can be generated using the @AutoMap decorator\. Conditional logic can also be used to control the mappings\. ### Getting started Getting AutoMapper up and running with NestJS is fairly easy\. Step one, install the following packages from NPM, Yarn, or your package manager of choice\. Step two, add the AutoMapper module to your application using some initial setup parameters\. Once the setup is complete, adding Automapper to other modules is simple\. Next, import the Automapper module \(with\-out configuration\) and then add any profiles to the list of providers\. If they are to be used externally, add them to the exports as well\. ### Conclusion With your Automapper configured and some simple profiles setup, you'll be able to map objects from DTO to the business object with ease\. No more having to hunt down transformation logic in multiple places when something changes\. Looking for a playground to get started? Check out this [reference implementation](https://github.com/Tevpro/nest-automapper-demo)\. At Tevpro, we work with companies of all shapes and sizes to automate and optimize business processes\. I hope you found this article helpful and if you have any other coding challenges, feel free to reach out on [Twitter](https://twitter.com/tevpro) or via [email](mailto:info@tevpro.com?subject=How%20to%20deploy%20assets%20alongside%20your%20NestJS%20API) with any questions\. Photo by [Alvaro Reyes](https://unsplash.com/@alvarordesign) --- Canonical URL: Markdown URL: Last updated: 2026-09-01T14:16:12Z # Understanding RxJS Subjects and their use Understanding RxJS Subjects and their use Guide. Get practical implementation guidance, technical considerations, and next steps from Tevpro. When it comes to subjects, school subjects are commonly thought of \-\- math, reading, science\. However, in the world of JavaScript, an RxJS Subject is something else entirely\. ### What is a Subject? An RxJS [Subject](https://rxjs.dev/guide/subject) is a special type of observable and is also an observer\. It is used for controlling data used and received on reactive websites\. An [observable](https://rxjs.dev/guide/observable) produces values over time and allows handling of various asynchronous streams of data, while an [observer](https://rxjs.dev/guide/observer) listens for the values emitted by an observable\. ### Why are Subjects important? Subjects can be used to handle incoming changes in data for a faster, more accurate web application\. The usage of subjects can seamlessly provide a greater experience for end users by noticeably enhancing the site's performance\. ## Different Types of Subjects ### Subject Subject has no initial value and does not return the current value on Subscription\. It triggers only on\.next\(value\) call and return/output the value\. Subject is multicast, meaning it is able to emit its values to multiple Observers\. ### BehaviorSubject BehaviorSubject is similar to a Subject\. The difference is a BehaviorSubject will return the initial value or the current value on Subscription, while a Subject does not\. ### ReplaySubject ReplaySubject emits old values to new subscribers\. First argument passed into ReplaySubject determines the number of values \(last emitted\) that new/late subscribers will receive and can set max time old values are available\. The figure below shows ReplaySubject emitting value with no subscribers and then with a subscriber\. ### AsyncSubject AsyncSubject does not emit any values to subscribers until completion; it does not emit values on\.next\(\), and they only emit 1 single value \(last value received on completion\)\. In the following example, AsyncSubject is used and shows nothing happens until complete\(\) is called\. ## Conclusion We hope you learned something new and are inspired to create something after reading this article\. Consider subscribing to our blog at the bottom of this page for more updates and technical articles\. If you have any questions or comments, we'd love to [hear from you](https://tevpro.com/contact-us)\. --- Canonical URL: Markdown URL: Last updated: 2026-09-01T14:16:12Z # Understanding TypeScript vs\. JavaScript: A Guide for Everyone Explore the differences between TypeScript vs JavaScript in web development to make informed tech decisions. Get practical implementation guidance, technical In the world of web development, two programming languages frequently emerge: TypeScript vs JavaScript\. If you're not a developer, this might sound like technical jargon, but understanding the differences between TypeScript vs JavaScript can help you make more informed decisions, whether you're a business owner, project manager, or simply curious about technology\. In this TypeScript tutorial, we break it down in simple terms while also sprinkling in some technical insights for those who want to dive deeper\. ### What is JavaScript? JavaScript is the foundational language of the web\. It allows developers to create interactive and dynamic web pages\. When you click a button, fill out a form, or see animations on a website, that's often JavaScript at work\. It's a flexible and widely\-used language that runs directly in your web browser\. ### What is TypeScript? TypeScript is a superset of JavaScript, which means it includes all of JavaScript's features while adding its own enhancements\. Developed by Microsoft, TypeScript introduces static typing, meaning developers can define the types of variables, helping catch errors before the code runs\. This makes it easier to manage large codebases and collaborate with teams\. ## Key Differences ### 1\. Type System - JavaScript: Dynamically typed\. This means the type of a variable \(like whether it's a number, string, or object\) can change at any time\. While this offers flexibility, it can lead to unexpected errors if the wrong type is used\. - TypeScript: Statically typed\. Developers must define the types of variables\. This leads to safer code, as many errors can be caught during development rather than after deployment\. ### 2\. Error Detection - JavaScript: Errors are typically found at runtime, meaning the code can run without issues until something breaks in the user's browser\. This can lead to frustrating experiences for users\. - TypeScript: Errors are caught at compile time\. This means developers can fix issues before the code is even run, reducing the chances of bugs in the final product\. ### 3\. Tooling and IDE Support - JavaScript: Most modern text editors offer basic support for JavaScript, but advanced features like code suggestions or error highlighting can be limited\. - TypeScript: Provides better tooling support, especially in editors like Visual Studio Code\. Developers get helpful features like IntelliSense \(code suggestions\) and refactoring tools, making coding more efficient\. ### 4\. Learning Curve between TypeScript vs JavaScript - JavaScript: Generally easier for beginners\. Its straightforward syntax allows new developers to start quickly and see results fast\. - TypeScript: Has a steeper learning curve due to its additional features and requirements\. However, for those familiar with other programming languages, the transition can be smoother\. ### 5\. Use Cases - JavaScript: Best suited for small projects or quick prototypes\. It's great for developers who want to get something up and running quickly\. - TypeScript: Ideal for larger applications or projects involving multiple developers\. The static typing and structure help maintain code quality and facilitate collaboration\. ## Why Choose One Over the Other? - For Small Projects: If you're building a simple website or application, JavaScript may be all you need\. It's quick, easy, and widely supported\. - For Larger Teams or Complex Applications: If your project is expected to grow or involve multiple developers, TypeScript is often the better choice\. Its type system and tooling can save time and reduce errors in the long run\. ## Final thoughts Understanding the differences between JavaScript and TypeScript can help you make informed decisions about your web projects\. JavaScript is great for quick, dynamic applications, while TypeScript offers added structure and safety for larger, more complex projects\. Discussing these options with your development team can lead to a more efficient process and a better user experience\. Embracing the right technology makes all the difference\. Happy coding\! Have questions about this TypeScript tutorial or want to share your thoughts? Please reach out to us via [Twitter](https://twitter.com/Tevpro), [LinkedIn](https://www.linkedin.com/company/tevpro), or send us a [message](https://tevpro.com/contact-us)\. --- Canonical URL: Markdown URL: Last updated: 2026-09-01T14:16:05Z # Using Azure Front Door to Host an Embedded App on the Same Domain How Azure Front Door can put an iframe app, its assets, an API, and an existing intranet under one browser-facing origin, with route and authentication checks that matter. An embedded app can run separately from an intranet and still appear under the intranet’s domain\. For one client, we used Azure Front Door to route an existing intranet, a React iframe app, and its Fastify API through a single HTTPS entry point\. Each service kept its own deployment, while the browser saw one origin\. The client already used Azure\. Adding another edge provider would have introduced another vendor to configure and operate; hosting our own reverse proxy would have added a production service to maintain\. Front Door fit this environment\. ## How the paths fit together The intranet handles the catch\-all route; the embedded app, its assets, and the API have specific routes\. **/portal\-app/\*** serves the React app from Azure Static Web Apps\. **/portal\-assets/assets/\*** serves its built JavaScript and CSS\. **/portal\-api/\*** reaches the Fastify API on Azure Container Apps\. **/training\-links/\*** reaches training short\-link endpoints\. Other paths go to the existing intranet\. [Front Door](https://learn.microsoft.com/en-us/azure/frontdoor/front-door-route-matching) selects a route using the request domain and path, with more specific path matches taking precedence over a catch\-all\. Its rule sets can rewrite a public path to the path expected by an origin\. Configure each origin host header for the backend that actually serves the request\. [Rewriting](https://learn.microsoft.com/en-us/azure/frontdoor/front-door-url-rewrite) the path sent to an origin does not change the URL in the browser\. That distinction lets the iframe and API keep their public paths while each backend receives a path it understands\. ## Making the asset path explicit The app entry route and the asset route need separate checks\. With Vite, a public base path can put built asset URLs under the path Front Door routes to Static Web Apps\. With the normal Vite output structure, this yields browser requests such as /portal\-assets/assets/index\-abc123\.js\. Front Door can route that prefix to Static Web Apps and rewrite it to the asset path served at the origin\. Test index\.html, refreshed deep links, and asset URLs against the deployed build\. An app route that returns index\.html for every request needs an explicit client\-side navigation strategy\. ## What the same origin did for authentication The app and API appear to the browser under https://workspace\.example\.com\. The frontend can call a relative URL instead of a separate API hostname: Same origin routing does not authenticate the caller\. The API must validate the existing intranet session using an approved integration, check the user’s authorization, and only then issue its own short\-lived bearer token\. The frontend does not need to read an HttpOnly session cookie in JavaScript\. [Cookie scope matters](https://developer.mozilla.org/en-US/docs/Web/Security/Defenses/Same-origin_policy)\. A cookie restricted to an intranet only Path will not be sent to /portal\-api/ merely because both paths share a hostname\. Check Domain, Path, Secure, HttpOnly, and SameSite behavior with the real iframe and login flow before relying on this exchange\. ## Why a separate Azure sign\-in is awkward inside an iframe An [alternative](https://learn.microsoft.com/en-us/entra/msal/javascript/browser/iframe-usage) would have been to ask the embedded app to start its own Microsoft Entra ID sign\-in\. That is difficult to rely on inside an iframe: Entra ID does not render interactive sign\-in prompts there, and MSAL blocks full\-frame redirects by default\. Silent APIs can work when the necessary account and session context is available, but they are not a guarantee\. Consent, MFA, an expired session, or browser restrictions can require user interaction\. Microsoft recommends a popup for interactive sign\-in from an iframe, subject to browser and iframe sandbox rules\. The iframe and API sharing the intranet hostname does not make the Microsoft identity provider same\-origin with them\. Silent sign\-in can still depend on identity\-provider cookies in a [third\-party context](https://learn.microsoft.com/en-us/entra/identity-platform/reference-third-party-cookies-spas), which some browsers restrict\. Rather than make a second silent Entra sign\-in the required path, this design used the existing intranet session as the starting point for an API\-side token exchange\. The API still has to validate that session and the user’s authorization\. Confirm the actual validation mechanism with the project team before publication\. ## Rewriting and caching are separate decisions Front Door also handled HTTPS redirects and path rewriting for this deployment\. Project notes say caching was disabled on the app and API routes but enabled on the intranet catch\-all\. We would review the catch\-all before treating that configuration as safe for every intranet response\. Microsoft recommends separating static and dynamic routes and [disabling caching](https://learn.microsoft.com/en-us/azure/frontdoor/front-door-caching) for authenticated API traffic\. Personalized intranet HTML and session related responses require the same deliberate review: misconfigured edge caching can share one user’s content with another\. ## Checks before release Confirm the intranet’s iframe and content security policy permit the intended embed\. Test the cookie scope and token exchange in a real signed\-in browser\. Verify app entry, deep\-link refresh, JavaScript and CSS assets, API endpoints, short links, HTTPS redirects, and catch\-all routing\. Repeat cache tests with two different signed\-in users\. Finally, assess whether origins can be reached directly around Front Door\. [Azure documents Front Door\-specific](https://learn.microsoft.com/en-us/azure/static-web-apps/front-door-manual) access controls for Static Web Apps; choose the equivalent controls supported by each origin rather than assuming routing alone closes the bypass\. The result was a shared browser facing origin without another edge provider or a reverse proxy we would need to run\. The security boundary still lived in the API: it had to verify the intranet session before granting access to the embedded app\. ## Page Sections ### Azure Front Door and embedded apps: common questions ## Frequently Asked Questions ### Does putting the iframe and API on one origin automatically share the intranet login? No\. The browser sends a matching session cookie only when its Domain, Path, Secure, and SameSite settings permit it\. The API must independently validate the session and the user’s authorization before issuing an application token\. ### Why not silently sign the embedded app in with Microsoft Entra ID? Silent sign\-in may work when the account and identity\-provider session are available, but it can fail when consent, MFA, an expired session, or browser cookie restrictions require interaction\. Entra ID will not show interactive prompts inside an iframe\. A popup may be needed; in this design, the API instead used the existing intranet session as the starting point for its own token exchange, subject to server\-side validation\. ### Why use a separate path for the React app’s built assets? The app entry URL may need to return index\.html for client\-side navigation, while hashed JavaScript and CSS files must resolve to their actual origin paths\. Test a refreshed deep link and the deployed asset URLs separately\. ### Could we use Cloudflare or Akamai instead of Azure Front Door? Yes, an edge routing service could be another way to present the intranet, embedded app, and API under one browser\-facing hostname, provided its routing, rewrites, TLS, and origin configuration meet the same requirements\. We used Front Door because the client already operated in Azure\. Adding another provider would have meant another configuration and operating boundary\. We did not establish that Cloudflare or Akamai would cost more in every case\. ### Could we run an NGINX reverse proxy instead? Yes\. An NGINX proxy could terminate HTTPS and route paths to the intranet, app, assets, and API\. It would also need deployment, availability, patching, certificates, monitoring, and rules for sensitive responses\. If a team already has a managed proxy, that may be reasonable; for this project, Front Door avoided standing up another service to operate\. ### Is it safe to enable caching on the intranet catch\-all? Only for responses safe to share\. Keep authenticated API and user\-specific intranet responses out of shared edge caches, and verify the behavior with two signed\-in users before release\. ### What should be tested before embedding the app? Check the intranet’s iframe and content security policies, session cookie scope, token exchange, app and asset paths, deep\-link refreshes, API routes, HTTPS redirects, and whether each origin can be reached around Front Door\. ### Need to fit a new app into an existing platform? --- Canonical URL: Markdown URL: Last updated: 2026-09-25T20:41:44Z # We built our careers around Hyperion\. So why are we betting big on OneStream? We built our careers around Hyperion. So why are we betting. Get practical implementation guidance, technical considerations, and next steps from Tevpro. For nearly 40 years, Oracle Hyperion has been the juggernaut of enterprise performance management \(EPM\) software, helping customers to consolidate data and produce accurate, reliable results\. But when the key developers of Oracle Hyperion software broke off from the business intelligence giant to build their own platform, which eventually became OneStream, people began to pay attention\. We first started hearing about the commotion of OneStream back in 2012\. Once the [investment firm KKR took interest and gave it a unicorn valuation](https://onestreamsoftware.com/onestream-is-proud-to-be-a-profitable-unicorn/), OneStream began ranking high in Gartner reports and "Fastest\-Growing Tech" blogs\. Now, [OneStream](https://onestreamsoftware.com/) is a grizzly bear lurking less in the shadows and more out in the open\. Oracle should pay attention, because OneStream is coming for its market share\. Oracle Hyperion falls short While Oracle Hyperion was good for its time, the common user sentiment is that it hasn't kept up\. "Customers are painted into a corner when it comes to reporting and user interfaces, '' said Clint Holt, Managing Director at KTX Solutions\. "There is virtually no way to create custom, event\-driven processes using native functionality\. There is only one way to execute calculation scripts on the data\." On the other hand, OneStream is much more open\. "We can create dashboards that can marry financial and operational data, initiate processes, and graphically display data in a fully customizable format\. We're also able to create integrations to other systems much easier than in the Oracle tools," said Valerie York, Director of EPM Applications at Tevpro\. "In general, I'm able to build and automate reliable processes in OneStream that help everyone who's served by the data, '' continued York\. "I like to think that my work helps decision\-makers to gain confidence in the reliability of their reporting, and allows accountants and analysts to redirect their efforts from 'report building and preparation steps' to analyzing their business, empowering them to be strategic leaders\." OneStream certification courses are booked Every developer we speak to is eager to become a certified OneStream architect, but the courses are booked so far in advance that there aren't any available training dates in sight\. We think it's a telling sign of what's to come: Architects and developers are looking to catch the next wave of finance software\. Clearly, we aren't alone in thinking OneStream is it\. The price is right We see an opportunity for small\- to medium\-size businesses because of OneStream's unique pricing structure\. It's their biggest differentiator, in our opinion\. The fact that OneStream can replace the majority of software and contain this diverse functionality all within one tool with a single user license fee helps to reduce costs and makes it affordable for small\- to medium\-size companies\. No longer do companies have to sacrifice leading\-edge financial tools due to cost\. Additionally, OneStream has the flexibility and scalability to grow with companies and offer the right solutions at the right time\. More focus on OneStream This is why, at Tevpro, we've expanded our OneStream practice and have [hired a highly experienced OneStream practice director](https://tevpro.com/blog/tevpro-expands-onestream-practice-with-new-director) who will oversee this strategic business unit\. All of our solutions architects complete rigorous OneStream certification courses and ongoing training for OneStream MarketPlace solutions\. As a smaller firm, we're also able to enjoy a higher level of collaboration and idea\-sharing within our team, which is especially important for more complex projects\. Our goal is to gain recognition for deploying highly talented solutions architects to deliver CPM tools for Fortune 2000 clients\. We provide a quick and affordable OneStream implementation, knowledge transfer and ongoing support necessary to drive performance and deliver value\. Interested in discussing a switch to OneStream or having one of our highly trained solution architects take a look at your current configuration? [Contact us](https://tevpro.com/contact-us)\. --- Canonical URL: Markdown URL: Last updated: 2026-09-01T14:16:12Z # Web Development Frameworks using JavaScript and TypeScript Web Development Frameworks using JavaScript and TypeScript. Get practical implementation guidance, technical considerations, and next steps from Tevpro. Frameworks are essential for boosting productivity and maintaining a well\-structured codebase in web development\. Your choice between JavaScript and TypeScript will influence the frameworks you might consider\. Let's explore some popular frameworks for JavaScript and TypeScript, highlighting their key features and use cases\. ### JavaScript Frameworks ### React Overview: React is a popular choice for web developers building user interfaces \(UIs\) for web and mobile platforms\. Facebook maintains its large ecosystem of tools and libraries\. Key Features: - Component\-based architecture for reusability\. - Virtual DOM for efficient updates\. - Strong community support and ecosystem \(e\.g\., Redux for state management\)\. - Use Cases: Ideal for building single\-page applications \(SPAs\) and complex user interfaces\. ### Angular Overview: A powerhouse capable of scaling large enterprise applications, Angular is a full\-fledged framework maintained by Google designed for dynamic web applications\. Key Features: - Two\-way data binding for real\-time updates\. - Dependency injection for better modularity\. - Comprehensive tooling \(CLI, testing utilities\)\. - Use Cases: Suitable for large\-scale enterprise applications with complex requirements\. ### Vue\.js Overview: Vue\.js is a progressive framework for building UIs known for its simplicity and flexibility\. Its ability to scale small\-to medium\-sized applications makes it beneficial\. Key Features: - Reactive data binding and a component\-based architecture\. - Easy integration with existing projects\. - Vuex for state management in larger applications\. - Use Cases: Great for small to medium\-sized applications and can scale for larger projects\. ### TypeScript Frameworks ### Angular Overview: Designed with TypeScript in mind, making it a natural choice for TypeScript developers\. Benefits: Strong typing and class\-based structures enhance the development experience and maintainability\. ### React with TypeScript Overview: React can be used with TypeScript to leverage static typing\. Benefits: Type safety helps catch errors during development, while improved tooling enhances code quality\. ### NestJS Overview: A framework for building scalable server\-side applications using TypeScript\. Key Features: - Modular architecture inspired by Angular\. - Support for microservices and WebSockets\. - Extensive support for decorators, dependency injection, and TypeScript features\. Use Cases: Ideal for building backend APIs and server\-side applications, particularly in enterprise contexts\. ### Choosing the Right Framework When selecting a framework, consider the following factors: Project Size and Complexity: - Smaller projects may benefit from the simplicity of Vue\.js or React\. - Larger, enterprise\-level projects might necessitate Angular or NestJS\. Team Expertise: - Teams comfortable with JavaScript might prefer React or Vue\.js\. - Teams experienced with TypeScript will likely find Angular or TypeScript with React advantageous\. Performance Needs: - Frameworks like React and Vue\.js utilize a virtual DOM for optimized performance that is suitable for dynamic applications\. - Angular's two\-way data binding simplifies state management but might introduce overhead in very large applications\. Community and Ecosystem: - Consider the community support and available libraries/plugins\. React and Angular have extensive ecosystems with many resources for developers\. ### Final Thoughts Both JavaScript and TypeScript frameworks offer unique advantages\. The right choice depends on your project requirements, team skills, and long\-term maintainability\. Embracing the appropriate framework can significantly enhance your development process and the quality of the final product\. Whether you opt for JavaScript frameworks like React, Angular, or Vue\.js, or leverage TypeScript with Angular, React, or NestJS, understanding these options will empower your web development journey\. If you're still weighing your options, check out our blog post, [Understanding TypeScript vs\. JavaScript: A Guide for Everyone](https://tevpro.com/blog/understanding-typescript-vs-javascript-a-guide-for-everyone), for valuable insights\. Happy coding\! If you need help deciding on which framework is best for your project, please reach out to us via [Twitter](https://twitter.com/Tevpro), [LinkedIn](https://www.linkedin.com/company/tevpro), or send us a [message](https://tevpro.com/contact-us)\. --- Canonical URL: Markdown URL: Last updated: 2026-09-01T14:16:09Z # What do you mean restricted use Oracle DRM?\! A look at what's included in Oracle DRM "Restricted Use" as it replaces EPMA in Oracle EPM 11.2. At Kscope recently we heard that EPMA will not be available in Oracle EPM 11\.2, and that it will be replaced by " Restricted use DRM "\. > See our latest blog post: [Life without EPMA \- What are my options with Oracle EPM 11\.2?](https://tevpro.com/blog/life-without-epma-what-are-my-options-with-oracle-epm-11-2) One option to keep the functionality you've counted on with EPMA is to utilize DRM on a free, but restricted, use basis\*\. ## So what is 'restricted use' DRM, you say? The fully licensed version of Oracle DRM is a deeply configurable hierarchy management tool\. In addition to having parents and/or child nodes, each node in DRM can be configured to store additional information in properties \(attributes\)\. The properties can be defined, inherited or derived from other information\. It is a truly a general purpose metadata management tool capable of providing structure to all types of systems \(ERP, Data Warehouses, etc\.\) Sounds like a neat product right? It is, but let's see what restrictions they have placed on it for use with the EPM product suite\. - Much like Oracle Data Integrator \(ODI\), it can ONLY be used to maintain Oracle EPM applications\. - NO syncing data from cloud instances\. It's only being licensed for use with on\-premise applications, meaning if you have any cloud applications you would either have to manage them with something else like EDM or purchase a full use license\. - Does NOT include functionality around Data Relationship Governance and process control management - There is a limit of five \(5\) stewards of master data, so it looks like other users can have visibility into DRM but only 5 people will be able to manipulate the hierarchies and node properties\. It also seems to suggest that the hierarchies maintained in DRM would have to be done so without integration or automation \(ODI\)\. Naturally all these restrictions are removed for customers who either already own DRM or wish to purchase "Full Use" DRM\. Be aware that unless something has changed on the licensing front, DRM is licensed on a per\-node basis\. So if you have a large number of members in your application this can be fairly costly\. One of the slides at Kscope seemed to suggest that using DRM for mapping maintenance \(FDMEE\) may not be part of the restricted use license\. Lastly, Oracle is promising to include a whitepaper and scripts to assist in the migration from EPMA to DRM, although it will probably take some knowledge of SQL and the DRM migration client\. > Remember, all on\-premise Oracle EPM versions prior to 11\.2 will reach end\-of\-life in December 2021\. Once you upgrade to 11\.2 all prior versions of EMPA will no longer be available\. Now is the time to plan on how you will handle this transition\. Transitions can be hard, but the certified Oracle consultants at Tevpro collectively have over 50\+ years implementing EPM technologies\. If you'd like a hype\-free assessment and pragmatic advice on your current EPM environment, [we'd love to help](https://tevpro.com/contact-us)\! If you like our content and want more tutorials, sign\-up for our monthly newsletter, or feel free to reach out to us on [Twitter](https://twitter.com/tevpro) or via [email](mailto:info@tevpro.com?subject=Question: Creating your first ADF pipeline) with any questions\. --- Canonical URL: Markdown URL: Last updated: 2026-09-01T14:16:07Z # When Should You Rewrite a Legacy Application? A Decision Guide A ground-up rewrite is sometimes right, but it needs a business case, a proof slice, and a safe transition plan. Use these tests before approving one. A ground up rewrite is a business decision, not a default modernization tactic\. Choose it when the existing architecture blocks a necessary capability and a bounded pilot shows that incremental change or replacement cannot meet the business need at acceptable risk\. Otherwise, keep useful behavior and change the parts that constrain you\. The phrase “start fresh” is attractive because it sounds simpler than untangling old code\. The hard part is that the old application also contains rules, exceptions, and operational habits that the new team may not know about\. A rewrite moves those unknowns into a new delivery program; it does not erase them\. ## When a ground\-up rewrite earns its place A rewrite deserves serious consideration when the core architecture prevents critical changes, the product must support a fundamentally different workflow, or maintaining the old stack has become an unacceptable operational or security constraint\. Even then, compare a rebuild with buying a replacement product and with smaller changes behind a stable interface\. The decision needs evidence, not an age threshold\. Ask the team to demonstrate which outcomes the current system cannot meet, what the alternatives would cost, which dependencies would change, and what happens if the new release slips\. ## Four tests before approving the rewrite 7. **Business necessity: **Name the capability or risk that cannot be solved by repair, replatforming, or replacing one workflow\. An old technology choice alone is not the business case\. 8. **Behavioral knowledge: **Inventory business rules, exceptions, reports, integrations, access decisions, batch jobs, and manual workarounds\. Mark which have an owner and which remain unverified\. 9. **Delivery boundary: **Identify a first vertical slice with its own users, data, rollback route, and acceptance checks\. If the only milestone is “the new system is finished,” the scope is not controlled\. 10. **Economic comparison: **Estimate the operating cost of the current system, cost of staying, cost of a phased path, and the duplicate running period during transition\. Reassess as the pilot exposes new facts\. ## Do a proof slice before funding the whole replacement Choose one valuable workflow with known inputs and outputs\. Observe it in the current system, write down expected results and exceptions, then implement the same slice in the proposed architecture\. Include data conversion, permissions, integration behavior, and the support process\. Test with real users and sanitized representative data\. Set a stop rule in advance: if the pilot cannot reproduce the agreed behavior or its dependency map expands beyond the approved boundary, pause and revise the roadmap\. Do not solve an evidence gap by declaring the old system “wrong” whenever the new system differs\. ## Replace in slices, keep a route back A phased replacement can route selected capabilities to the new implementation while other workflows stay on the current system\. Establish ownership for each route, data record, and integration\. A rollback plan must say who makes the call and how to restore a known\-good state; a slide labeled “rollback” is not a plan\. That approach is not always possible\. Shared writes, tightly coupled transactions, or regulatory constraints may force a larger cutover\. If so, make the cutover window, reconciliation checks, recovery point, and operational owner explicit before committing to the launch\. ## When not to rewrite Do not green light a rewrite merely because the code is old, the original developer has left, or a new framework is appealing\. If the system is stable and the business needs only one new integration or a safer data layer, an interface or bridge can solve the actual problem with less disruption\. For an example of retaining familiar workflows while changing the backend, see our [Access modernization bridge](https://tevpro.com/blog/access-modernization-bridge-before-rewrite)\. For the broader choice among retain, replatform, rebuild, and replace, use our [modernization strategy guide](https://tevpro.com/blog/legacy-application-modernization-strategy)\. This article is the rewrite approval gate, not another list of migration paths\. ## What to take into the decision meeting Bring a dependency map, a list of behaviors with business owners, a comparison of viable paths, the first proof slice, and written release and rollback criteria\. If those artifacts do not exist yet, commission discovery before commissioning a rewrite\. For migration execution and data cutover controls, use the [legacy data migration checklist](https://tevpro.com/blog/legacy-data-migration-checklist)\. If the decision points toward an engagement, discuss the options with our [legacy modernization team](https://tevpro.com/services/legacy-modernization-services)\. ## Page Sections ### Pressure\-test the rewrite decision --- Canonical URL: Markdown URL: Last updated: 2026-09-29T14:17:52Z # Why Forward Deployed Engineers Are Becoming Critical to Enterprise AI Learn why Forward Deployed Engineers are becoming important to enterprise AI and how they help turn AI prototypes into working business solutions. Building an AI prototype is basic stuff but making AI useful inside a real business is much harder\. The moment an AI application needs to pull information from internal systems, follow company rules, interact with an API, or take action within a workflow, the project requires more complex engineering\. That is why Forward Deployed Engineers are becoming increasingly important to enterprise AI\. ## The Hard Part of Enterprise AI Is Often Everything Around the AI Imagine a a heavy equipment rental company wants an AI agent to help manage equipment maintenance and inventory\. To actually help the business, AI needs to access equipment history, inventory, check for an existing work order, pull current operational data, identify the right technician, and create a service ticket\. Suddenly, you are dealing with several systems, different data sources, business rules, permissions, and an existing process that employees already rely on\. Someone still has to understand how all of those pieces fit together and build the software that connects them\. ## That Is Where a Forward Deployed Engineer Fits A Forward Deployed Engineer, or FDE, is a software engineer who works directly with the people closest to the problem\. Instead of receiving a finished set of requirements and disappearing into development, an FDE learns how the process actually works\. Where does the data come from? Which system owns it? What slows employees down? Which steps could be automated? What absolutely needs human judgment? What happens when something fails? Those conversations often uncover a very different problem from the one originally described\. A company might think it needs an AI chatbot\. After digging into the workflow, the real opportunity may be an AI agent that gathers information from three systems, prepares an action, and sends it to an employee for approval\. That distinction can be the difference between an interesting AI demo and software people actually use\. ## FDEs Close the Gap Between Prototype and Production Many enterprise AI projects reach a point where the proof of concept works, but getting it into production becomes difficult\. The AI needs access to real data\. It needs to work with existing applications\. Security teams need to understand what it can access\. Business owners need confidence in what it will do\. Employees need it to fit naturally into their workflow\. A Forward Deployed Engineer can stay close to all of those groups while continuing to build\. That creates a much tighter feedback loop between the people using the software and the people engineering it\. Instead of spending months trying to define every requirement upfront, the team can identify a valuable workflow, build it, test it with the people who actually do the work, and improve it from there\. ## More Than an AI Expert The Forward Deployed Engineer works across software, APIs, data, enterprise systems, and business processes\. FDE’s are comfortable sitting with an operations team to understand why a workflow works the way it does\. The goal is not to find somewhere to use AI\. It is to find a business problem worth solving and determine whether AI, custom software, automation, or a combination of all three is the right way to solve it\. ## Forward Deployed Engineering at Tevpro At Tevpro, our engineers work directly with clients to understand complex operational problems and build solutions around the systems they already have\. We combine AI engineering, custom software development, and enterprise integration to move ideas beyond the prototype and into production\. Talk to a Tevpro Engineer --- Canonical URL: Markdown URL: Last updated: 2026-09-15T17:03:02Z # Why Progressive Web App Demand is Skyrocketing Over Native iOS Apps Why Progressive Web App Demand is Skyrocketing Over Native. Get practical implementation guidance, technical considerations, and next steps from Tevpro. The demand for Progressive Web Apps \(PWAs\) is skyrocketing\. According to Straits Research, the global PWA market size is projected to [grow to $5\.23 billion by 2025](https://www.globenewswire.com/news-release/2025/01/21/3012297/0/en/Progressive-Web-Apps-Market-Projected-to-Exceed-USD-5-23-Billion-by-2025-Straits-Research.html) and reach [13 billion by 2032\.](https://www.einnews.com/pr_news/787663643/progressive-web-apps-market-to-usd-13-3-billion-by-2032-sns-insider) Businesses are shifting from native iOS apps to PWAs due to their superior performance, cost\-effectiveness, and cross\-platform accessibility\. PWAs combine the best of web and mobile apps, offering fast load times, offline functionality, and seamless updates\. Most importantly, they do not need app store approval or require download\. Native apps are the gold standard for performance; in some cases, you may need both a [PWA and a Native App](https://tevpro.com/blog/differences-between-pwas-and-native-mobile-apps-and-why-you-need-both)\. However, PWAs are the most cost\-effective and efficient app for small\-to\-medium businesses that lack technical resources\. ### A Leading PWA in Equine Health A great example of PWA adoption is [GlobalVetLink's HorseSync](https://www.prnewswire.com/news-releases/globalvetlink-unveils-new-horsesync-progressive-web-application-to-support-streamlined-workflows-for-equine-veterinary-clinics-302343150.html) , a compliance solution for equine veterinarians\. This web\-based application simplifies the process of creating and managing patient data\. Doctors can upload vitals, photos, and compliance documentation, sync data, and access it from anywhere, even when offline\. HorseSync is accessible from any device with a web browser, eliminating the need for downloads or updates from Apple, Google Play, or Android app stores\. This approach not only enhances accessibility but also reduces development and maintenance costs associated with native apps\. ### Explosive Growth of PWAs in the Equipment Rental Market The adoption of PWAs is not limited to the veterinary field\. Businesses worldwide recognize their potential to deliver enhanced user experiences without the complexities of traditional app development\. Using a custom\-built PWA, [ERS\-Caterpillar](https://ers-cat.com/) streamlined the equipment rental process, making it more accessible for customers and their operations team\. [ERS\-Caterpillar's PWA](https://tevpro.com/case-studies/how-a-progressive-web-app-boosts-sales-productivity-for-ers-caterpillar) enables users to browse available generators, calculate cooling requirements, track equipment status, and manage rentals from any device with a web browser\. This has significantly improved customer engagement, reduced downtime, and increased operational efficiency\. By leveraging a lightweight, fast\-loading, and offline\-capable PWA, ERS\-Caterpillar ensures its clients can quickly secure power solutions in critical situations, reinforcing its position as a trusted leader in the energy rental industry\. ### Why More Companies Are Moving to PWAs [Polaris Market Research estimates](https://www.globenewswire.com/news-release/2025/01/08/3006123/0/en/Progressive-Web-Apps-Market-Share-to-Rise-at-31-0-CAGR-to-Reach-USD-22-069-45-Million-by-2034-PMR.html) the PWA market will grow from $1\.95 billion in 2025 to $22\.07 billion by 2034\. This adoption surge highlights how businesses prioritize fast, secure, and cost\-effective mobile solutions over traditional app development\. As more organizations recognize the benefits of PWAs, the trend is expected to accelerate across industries\. Companies are opting for PWAs because they: - Eliminate App Store Restrictions \- No need for Apple/Google Play approval - Improve SEO & Discoverability \- PWAs are indexed by search engines - Enhance User Engagement \- Fast, responsive, and offline\-ready experiences - Reduce Development Costs \- One app works across all devices With companies like GlobalVetLink and ERS\-Caterpillar leading the way, the shift towards PWAs is gaining momentum\. As the market grows, businesses that embrace this technology will gain a competitive edge in delivering seamless, high\-performance user experiences\. ### Not satisfied with the performance of your business app? [Schedule your consultation today](https://meetings.hubspot.com/cortney-becker) to discuss how to take your business to the next level\. --- Canonical URL: Markdown URL: Last updated: 2026-09-01T14:16:13Z # Why Progressive Web App Development is Revolutionizing Mobile and Web App Development in 2025 Explore the advantages of PWA development and how it bridges the gap between mobile apps and websites for better user experience. Enterprise businesses are constantly searching for the most efficient way to reach users across devices and PWA Development is a growing trend\. Progressive Web App \(PWA\) development has emerged as a game\-changing approach combining the best mobile apps and websites\. I've witnessed firsthand how PWAs are transforming the digital experience landscape\. So, what makes progressive web app development superior to traditional approaches? We tackle that question, and by the end of this article, you, too, will be singing the praises of progressive web apps\. ### The Key Benefits of PWA Development for Businesses Progressive Web Apps represent a fundamental shift in how we approach mobile and web app development\. Unlike traditional methods, which force businesses to choose between native functionality and web accessibility, PWA development effectively bridges this gap and offers many benefits for nimble startups and enterprise businesses\. ### 1\. Unified Codebase Across All Platforms Traditional mobile app development requires separate iOS and Android codebases, doubling your development costs and timeline\. PWA development leverages standard web technologies \(HTML, CSS, JavaScript\) to create applications that work seamlessly across all devices with a modern browser, significantly reducing development time and resources\. ### 2\. Frictionless User Acquisition Unlike native mobile apps that require users to visit app stores, download large files, and manually install, PWAs can be discovered through search engines and accessed instantly\. This elimination of friction in the user journey results in: - Higher conversion rates from visitor to user - Lower acquisition costs - Improved user engagement metrics ### 3\. Automatic Updates Without User Intervention PWA development incorporates a self\-updating mechanism that ensures users access the latest version of your application without requiring manual updates or app store approval processes\. This dramatically improves: - Security protocol implementation - Feature deployment speed - Bug fix distribution ### 4\. Reliable Performance in Any Network Condition Modern PWAs utilize service workers to enable offline functionality and enhanced performance in low\-connectivity environments\. This technology allows PWAs to: - Cache essential resources for offline use - Synchronize data when connectivity returns - Provide uninterrupted user experiences regardless of network stability ### PWAs vs\. Native Mobile App Development While native app development still offers some advantages in hardware integration, PWA capabilities have expanded dramatically to include: - Camera and microphone access - Geolocation services - Push notifications - Payment processing - File system interactions - Biometric authentication The performance gap between PWAs and native apps continues to narrow with each browser update and Web API enhancement\. ### PWAs vs\. Cross\-Platform Development Frameworks Cross\-platform solutions like React Native and Flutter attempted to solve the multi\-codebase problem, but PWA development offers distinct advantages: - No app store approval bottlenecks - Instant updates without user action - Direct web distribution without installation requirements - Better SEO visibility and discoverability ### PWAs vs\. Traditional Web Applications Progressive Web Apps significantly outperform traditional web applications by offering: - App\-like interfaces and interactions - Home screen installation capability - Offline functionality - Background processing abilities - Push notification support ### Real\-World PWA Success Stories The business impact of switching to Progressive Web App development has been well\-documented by major companies: - [Twitter Lite \(PWA\) :](https://blog.x.com/engineering/en_us/topics/open-source/2017/how-we-built-twitter-lite) 65% increase in pages per session, 75% more Tweets, and 20% decrease in bounce rate - [Pinterest PWA :](https://medium.com/pinterest-engineering/a-one-year-pwa-retrospective-f4a2f4129e05)44% increase in user\-generated ad revenue and 60% increase in core engagements - [Starbucks PWA:](https://commerce.nearform.com/work/starbucks-progressive-web-app/) 2× increase in daily active users and orders that are comparable in size to native app orders - [Forbes PWA :](https://www.forbes.com/sites/forbespr/2017/03/07/forbes-launches-all-new-mobile-web-experience-for-forbes-com/) 43% increase in sessions per user and 100% more engagement ### PWA development is particularly well\-suite for: 50. E\-commerce platforms seeking to reduce friction in the purchasing journey 51. Content\-heavy applications that benefit from SEO visibility 52. Services with occasional user engagement where app store installation creates unnecessary barriers 53. Businesses targeting global or emerging markets with varying device capabilities and network conditions 54. Companies looking to reduce development costs while maintaining quality user experiences As web browsers implement more device APIs and performance optimizations, PWAs will likely become the default approach for most digital experiences\. The continued evolution of the web platform is narrowing any remaining gaps with native capabilities while maintaining fundamental advantages in reach, simplicity, and developer productivity\. ### Final Thoughts At Tevpro, we believe PWA development is the most efficient path for delivering high\-quality mobile and web experiences to the widest possible audience\. By combining the discoverability and accessibility of websites with the functionality and engagement of mobile apps, PWAs offer businesses a compelling solution to the fragmentation challenges of traditional development approaches\. As browsers enhance their support for advanced features of web apps \([we see you FireFox](https://www.omgubuntu.co.uk/2025/03/firefox-nightly-supports-web-apps-taskbar-tabs)\) and more businesses recognize the ROI benefits of PWA implementation, we can expect PWAs to dominate mobile and web app development\. Investing in Progressive Web App development is the way forward for businesses looking to stay competitive in the digital landscape\. Are you looking for a technology partner to help you achieve your web app development goals? [Let's talk\.](https://tevpro.com/contact-us) Tevpro exists to help you build it\. We are laser\-focused on solving problems, unlocking solutions, and helping you reach your goals\. --- Canonical URL: Markdown URL: Last updated: 2026-09-01T14:16:02Z # Why Your Business Needs A Progressive Web App Discover why your business needs a Progressive Web App today. Boost user engagement and reduce costs. Contact us to learn more! Before Progressive Web Applications \(PWAs\) gained popularity, Native iOS and Android were all the rage\. But, like all technology trends, we see shifts in adoption and use cases\. Increasingly, businesses are turning to PWAs because of their native app\-like experiences, functionality, and cost\-effective approach to development and maintenance\. We have grown to love PWAs, and many clients we speak to are not aware of the significant advantages, so here are some situations where we might recommend PWAs to our clients: ### Cross\-Platform Compatibility: PWAs are written using web standards and technology \(HTML, CSS, JavaScript\), so we can efficiently spin up PWAs that can run on any device\. Your PWA will run on desktops, mobile, and IoT devices, reaching a broad audience across different devices\. ### Cost\-Efficiency: Developing one PWA can be more affordable than building multiple apps on different platforms \(iOS, Android, Windows\)\. [Native Apps must be written for IOS and Android devices, which will increase development time and investment\.](https://tevpro.com/blog/differences-between-pwas-and-native-mobile-apps-and-why-you-need-both) You can reach users on various platforms with a single PWA, reducing development and maintenance costs\. ### Progressive Enhancement: At Tevpro, we pride ourselves on designing and building software that will stand the test of time, and PWAs are made with a "progressive enhancement" approach\. This means they will work on older browsers and devices while providing a richer experience on modern ones\. This future\-proofs the application to some extent\. ### Improved User Experience: We love providing quick and easy wins for our clients\. PWAs offer a smooth and responsive user experience, often resembling native apps\. Features like offline access, push notifications, and quick loading times enhance user engagement and satisfaction\. Clients appreciate the ease of use, speed, and improved digital experience\. ### Faster Deployment: No one likes to wait for app store approval\. PWAs are easier and faster to deploy than native apps because they don't require submission to app stores\. You can update a PWA centrally on the server, eliminating the need for users to update the app manually\. This simplifies the maintenance process\. This agility is particularly beneficial when your client needs to quickly launch updates or new features\. ### Easier Installation: Installing a PWA is as simple as visiting a website; users don't need to go through app stores to download\. Additionally, PWAs generally occupy less device storage compared to native apps, which can be appealing to users with limited storage space on their devices\. This reduces the friction associated with app installations, leading to higher adoption rates\. ### Security: PWAs are served over HTTPS, which ensures data security and privacy\. This can be crucial for clients dealing with sensitive user data\. ### SEO and Discoverability: PWAs are discoverable through search engines, which can improve your online visibility\. They can attract more organic traffic since search engines can index the content within a PWA\. Additionally, Web\-based applications offer better analytics and tracking regarding user behavior and engagement, providing valuable insights for your client's business\. ### Scalability: PWAs can handle a large number of users without the need for major infrastructure changes, making them scalable for clients with varying levels of user demand\. ### Final Thoughts When choosing the best approach for your business, consulting with an agnostic technology partner is essential\. [At Tevpro](https://tevpro.com/about-us), we like to dive deep and learn more about what is important to our clients and how they wish to improve their business processes\. We believe that taking the time to think through the pros and cons of every possible solution helps our team build optimal strategies and avoids the time and hassle of turning the ship around midstream to fix preventable problems\. Whether you are considering a Native, Cross\-Platform, Hybrid, or PWA, we love to provide the [pros and cons](https://tevpro.com/blog/comparing-native-cross-platform-hybrid-pwa-mobile-applications) of each option\. If you are looking for a technology partner with an unbiased approach, reach out to us\. We'd love to hear about your initiatives and [provide a quote](https://tevpro.com/contact-us)\. --- Canonical URL: Markdown URL: Last updated: 2026-09-01T14:16:07Z # Why your next application should be built with NestJS Why choose NestJS vs C# or ASP.NET for back-end API development. It's wide plugin ecosystem makes scaffolding, building, testing and deploying applications easy for Angular developers. As a principal consultant, I've worked with many clients across an array of back\-end technology stacks\. We routinely find programmers who specialize in a single language, like C\# or Java, as their "go\-to" back\-end language of choice\. While there is nothing wrong with having expertise in multiple languages, context switching can be hard on developers\. That's one reason we like NestJS as our go\-to for production applications\. It can help ease the pain when jumping from Angular to back\-end API development\. ## What is NestJS \(Nest\) Nest is a Node\.js server\-side framework that is really an abstraction on top of HTTP server frameworks Express or Fastify that is heavily inspired by Angular\. If you look at server\-side Node applications built using Express, you'll see architecture practices and patterns differ quite heavily\. One of the main goals of Nest was to create a better framework that instills proper application architecture\. > [Nest provides an out\-of\-the\-box application architecture which allows developers and teams to create highly testable, scalable, loosely coupled, and easily maintainable applications\.](https://docs.nestjs.com/) Here's quick run down on why should build your next back\-end API using NestJS\. ## The beauty of Nest Nest is a fairly newish framework that runs on top of Node and uses Express under the hood, so it relies heavily on the powerful foundation that both pieces of software have created over the years\. The underlying architecture is so similar to Angular, that developers coming from an Angular background should have no problem catching on to Nest concepts\. While the way you write and structure your application will be new, developers don't have to learn new patterns from scratch when it comes to the structure and design of their back\-end applications\. In fact, modules, services, dependency injection, testing, are all nearly identical\. Developers with an Express background, will still have full access to the underlying Express framework\. ## Use native Nest packages or bring your own This is a big selling point\. You won't be left out to dry because the framework developers built plugins for your every need\. > Nest covers just about every area in terms of native packages and keeps it simple allowing you to use most packages that support Node and/or Express out\-of\-the\-box\. Need to add authentication to your application? Just add the highly popular [Passport](http://www.passportjs.org/) library to your application, a small [@nest/passport](https://docs.nestjs.com/techniques/authentication) wrapper, and viola\! Anything you might need, they have you covered: [Caching](https://docs.nestjs.com/techniques/caching) ✅ [Database access](https://docs.nestjs.com/techniques/database) ✅ [Task scheduling](https://docs.nestjs.com/techniques/task-scheduling) ✅ [Queues](https://docs.nestjs.com/techniques/queues) ✅ [Swagger](https://docs.nestjs.com/openapi/introduction) ✅ [WebSockets](https://docs.nestjs.com/websockets/gateways) ✅ [GraphQL](https://docs.nestjs.com/graphql/quick-start) ✅ and the list goes on\. With Nest being built on top of Node, you'll have the entire ecosystem at your disposal\. Even the new up\-and\-coming frameworks, we've found, don't have an established community, so you may be stranded to solve problems on your own\. For the more advanced developers, anything that Nest hasn't built is easily solved by adding a package\. In our opinion, this far exceeds anything you get from\.NET, Java or, even Python\. ## Get more from your existing talent pool There is good reason I keep mentioning Angular while talking about Nest\. I really can't express how comforting it is when I introduce Nest to seasoned Angular developers\. Developers with little back\-end API design experience are shocked at how easily they pick up and build complex API's using the skills they already learned using Angular\. You no longer have to worry about your Angular developers jumping in to help rescue overdue back\-end C\# or Java projects\. It's much easier to have your Angular developers do the work with Nest, versus learning another back\-end language\. That's a powerful way to boost productivity of your team\. ## Reasons we think you will love Nest - Runs on top of Node and uses production tested Express or Fastify under the hood - Wide plugin ecosystem, thanks to Node & NPM - NestJS CLI makes scaffolding, building, testing and deploying applications a no brainer - Using a monorepo strategy you can share DTOs and more - Superb [documentation](https://docs.nestjs.com/) & [examples](https://github.com/nestjs/nest/tree/master/sample) - [Training courses](https://courses.nestjs.com/) from the team behind it ## Conclusion We see companies of all shapes and sizes that rely on Nest as their go\-to back\-end choice for production applications\. I hope this article helps you think twice before writing off Nest as just another fad in the framework world\. We certainly love Nest and will continue advising our clients to explore it as an option when starting new projects\. If you have questions or need help comparing, for example, NestJS vs C\# ASP\.NET for API development, we specialize in cloud and custom software solutions\. Feel free to reach out to us on [Twitter](https://twitter.com/tevpro) or via [email](mailto:info@tevpro.com?subject=Simple%20Ways%20to%20Secure%20Legacy%20Web%20Servers%20and%20Applications) with any questions\. --- Canonical URL: Markdown URL: Last updated: 2026-09-01T14:16:07Z # Will React Native and Flutter Continue to Dominate, or Will Kotlin Multiplatform Mobile Take Over? Will React Native and Flutter Continue to Dominate, or Will. Get practical implementation guidance, technical considerations, and next steps from Tevpro. Mobile app frameworks like React Native and Flutter have a [stronghold on the US cross\-platform development market](https://survey.stackoverflow.co/2024/)\. However, Kotlin Multiplatform Mobile \(KMP\) has emerged as a compelling alternative, leading to speculation about its potential to disrupt the dominance of the former giants\. But like any good programmer, we have our preferences and opinions\. This article discusses the technical nuances and compares the advantages and disadvantages of using React Native, Flutter, or KMP\. We also share our humble opinion on the future prospects of app development and which framework we think will stand the test of time\. ### The Current State of Cross\-Platform Market [Cross\-platform applications](https://tevpro.com/blog/comparing-native-cross-platform-hybrid-pwa-mobile-applications) have revolutionized productivity by allowing developers to create apps that run on multiple operating systems using a single codebase\. React Native, [backed by Meta](https://reactnative.dev/), offers a JavaScript\-based framework that bridges native components, enabling developers to build cross\-platform applications with a near\-native feel\. Google created Flutter to leverage the Dart programming language, a widget\-based architecture that provides high\-performance and visually appealing apps across platforms\. Kotlin Multiplatform, spearheaded by [JetBrains](https://siliconangle.com/2024/05/23/jetbrains-officially-releases-kotlin-2-0-major-update-programming-language/), allows developers to share business logic across platforms while maintaining platform\-specific UIs\. Its native\-first approach is a significant departure from the full cross\-platform solutions offered by React Native and Flutter\. ### Comparing the Performance If you want a first\-class mobile app, there's no substitute for [building your UIs natively](https://tevpro.com/blog/comparing-native-cross-platform-hybrid-pwa-mobile-applications)\. However, the cross\-platform approach shortens development time while improving resource allocation and maintenance efforts\. React Native is great for quick prototyping and creating minimum\-viable products\. React Native relies on a bridge to communicate between JavaScript and native components, which can introduce performance bottlenecks, particularly in computation\-heavy tasks\. It can also struggle with visually complex things like 3D and animations\. Flutter uses a rendering engine to draw its widgets directly, bypassing native UI components\. This approach provides consistent performance but results in larger app sizes\. Kotlin Multiplatform directly leverages native components, offering optimal performance akin to fully native apps for shared business logic\. The native UI is untouched, ensuring high responsiveness\. ### Comparing Developer Productivity One reason React Native has gained traction is that it's familiar to those who already know React and JavaScript/TypeScript, enabling them to build mobile applications\. Developers benefit from JavaScript's ubiquity and the extensive React ecosystem, which enable quick onboarding and a plethora of libraries\. On the other hand, Flutter offers a cohesive development environment with a single codebase for UI and logic\. However, Dart has a smaller talent pool compared to JavaScript\. KMP provides seamless integration with Android Studio and IntelliJ IDEA, which are familiar to Kotlin developers\. However, its current tooling and ecosystem are less mature, requiring additional effort for multi\-platform setups\. ### Comparing Ecosystem and Community Support: Popular platforms like React Native boasts a large, active community with extensive third\-party library support\. However, its dependency on third\-party modules can sometimes lead to maintenance challenges, and be aware that outdated or missing libraries can cause significant frustration\. Alternatively, Flutter offers a growing ecosystem strongly emphasizing first\-party libraries and tools, ensuring stability and consistency\. Although still in its early stages, KMP has a smaller community but is steadily growing in popularity\. Its syntax is very similar to other popular languages, such as Swift and Java, so it's easy to learn and adopt\. ### Comparing Flexibility and Scalability React Native and Flutter provide "write once, run anywhere" capabilities, streamlining development for multiple platforms\. On the other hand, Kotlin Multiplatform adopts a "share what's shared, keep what's native" philosophy\. This hybrid approach allows for greater flexibility but may require more nuanced architectural decisions\. ### The Case for Kotlin Multiplatform Mobile KMP's strongest appeal lies in its alignment with modern, native development practices\. Kotlin's growing dominance as the [preferred language for Android development](https://android-developers.googleblog.com/2024/05/android-support-for-kotlin-multiplatform-to-share-business-logic-across-mobile-web-server-desktop.html) gives KMP a natural foothold\. You can easily use the [Kotlin Multiplatform wizard](https://kmp.jetbrains.com/?_gl=1*5pa7yg*_ga*NjYyMTIyNjYzLjE2NDYxNzI4MTQ.*_ga_9J976DJZ68*MTcxMjI2ODc4MC42OC4xLjE3MTIyNjkxMzQuNTAuMC4w&_ga=2.19854524.527082860.1712264637-662122663.1646172814) to create a new KMP project\. Additionally, its ability to integrate seamlessly with existing native projects makes it an attractive option for teams that want to incrementally adopt cross\-platform solutions without overhauling their workflows\. Currently, however, Kotlin Multiplatform is not without challenges\. Its ecosystem and tooling are still maturing, and it will take time to achieve parity with the rich libraries and robust developer experiences of React Native and Flutter\. Moreover, for organizations looking to unify UI and logic development across platforms, KMM's native\-first approach may feel limiting\. Fortunately, Android plans future collaboration with JetBrains, Google engineering teams, and the community on a variety of improvements for Kotlin Multiplatform, such as: - Improving Jetpack libraries with KMP support - Wasm platform target support in Jetpack libraries - Improving Kotlin/Native build performance - General debugging - Expanding KMP support in Android Studio ### The Future Outlook React Native and Flutter currently dominate the cross\-platform ecosystem\. KMP's rise underscores a broader shift toward more modular and native\-friendly approaches\. In a recent announcement, [Google officially endorsed KMP](https://android-developers.googleblog.com/2024/05/android-support-for-kotlin-multiplatform-to-share-business-logic-across-mobile-web-server-desktop.html) for sharing business logic across mobile, web, server, and desktop\. Google's enthusiasm about KMP's potential as the direction for its multi\-platform architecture investment is a strong signal for growth\. We see many companies successfully leveraging Kotlin MultiPlatform and believe it will increasingly appeal to enterprises and developers seeking performance and flexibility without compromising native capabilities\. We think React Native and Flutter will remain the go\-to solutions for startups and teams that prioritize rapid development and shared UIs\. However, with Google backing KMP, we are confident the platform adoption will grow exponentially\. ### Final Thoughts React Native and Flutter's dominance in cross\-platform development is unlikely to wane in the short term, but Kotline MultiPlatform is steadily carving out its niche\. As the cross\-platform ecosystem evolves, your choice of framework will depend on your project's specific needs\. Fortunately, [Tevpro](https://tevpro.com/)'s software engineers are agnostic in their technology recommendations\. We fully assess your requirements, including performance requirements, team expertise, and scalability goals, to ensure the final product will stand the test of time\. We love to help you build your next big idea, answer questions, or provide recommendations\. Reach us by [emailing](mailto:info@tevpro.com) or messaging us on [Linkedin](https://www.linkedin.com/company/tevpro)or [Twitter/X\.](https://twitter.com/Tevpro) ‌‌ --- Canonical URL: Markdown URL: Last updated: 2026-09-01T14:16:13Z # You Built an App With AI\. How Long Until It Is Production Ready? A working no-code or AI-built app is a starting point. Here is what engineers need to inspect before they can estimate a safe launch. You built an app in a no\-code, low\-code, or AI coding tool\. The demo works, and now you want customers to use it\. You ask an engineering team: how long until this is production ready and deployed? The honest answer starts with a review, not a date\. A working demo shows that an idea is possible\. It does not show whether the app safely handles real users, money, private data, failures, or the next release\. Some apps need targeted hardening\. Others need substantial work behind the screens that already look finished\. ## What does “production ready” mean for this app? Start with the actual launch: who will use it, what data will it hold, what must work on day one, and what happens if a critical workflow fails? An internal prototype for a small team and a customer\-facing product that charges money need different levels of verification\. Hosting is one part of that decision, not the definition of it\. An app can be production\-ready on its original platform if its controls and operating model meet your requirements\. Moving it to a different hosting environment or stack is a separate business and engineering choice\. It can add migration work without fixing weak permissions or missing tests\. ## What an engineering team has to inspect before giving a timeline 1\. **What was actually built?** Map the screens to real workflows and inspect the repository or export, backend functions, data model, integrations, and platform\-managed services\. Confirm whether key paths were implemented at all: password reset, canceled orders, failed payments, refunds, error messages, account deletion, and admin actions where relevant\. A clickable happy path is not a complete product\. 2\. **[Security and access\.](https://owasp.org/projects/asvs)** Test whether users can see or change only the data they should, including cross\-account and admin scenarios\. Review server\-side authorization, secrets, dependency exposure, data permissions, and how credentials can be rotated\. OWASP ASVS is a useful verification baseline, but the tests must match the app and its exposure\. 3\. **Authentication and ownership\.** Trace signup, login, recovery, sessions, roles, and what happens when someone leaves the company\. Identify who controls the domain, code, platform workspace, database, and connected accounts\. If the builder provides managed authentication, exporting the UI does not automatically transfer the identity system\. 4\. **[Payments and third parties\.](https://docs.stripe.com/webhooks)** If the product charges customers, test the entire transaction lifecycle, not just a checkout button: successful and failed payments, asynchronous notifications, subscription changes, refunds, duplicate events, and access after nonpayment\. For a Stripe integration, its webhook guidance is one concrete example of why a completed checkout screen is not the whole payment workflow\. 5\. **Data and reliability\.** Check data integrity, migrations, backups and an actual restore, file storage, background jobs, email delivery, logs, alerts, and who responds to incidents\. Try realistic user journeys and failure cases\. Verify that the team can deploy a change and reverse a bad release without improvising in production\. 6\. **Launch constraints\.** Confirm privacy, security, or customer\-contract requirements; expected load; integrations; where the app must run; and who will operate it after launch\. Those details determine whether you can harden the existing platform, need to replace a managed capability, or must migrate the system\. ## Why an export does not settle the estimate The platform changes what the team can keep\. [Lovable documents external\-hosting options](https://docs.lovable.dev/tips-tricks/external-deployment-hosting), but moving a frontend does not automatically move authentication, storage, functions, or the rest of its backend services\. [Base44 documents](https://docs.base44.com/Building-your-app/Mobile-experience) export of client\-side code and backend functions under its stated plan conditions, with database collections exported separately\. Its managed hosting, authentication system, and database infrastructure do not come along as a self\-hosted stack\. That is not a reason to dismiss the app; it is a reason to inspect its dependencies before promising a migration date\. The same principle applies beyond these two tools\. The question is not whether code can be downloaded\. It is whether the app can be operated, secured, changed, and supported in the environment you choose\. ## So how long will it take? There is no defensible universal answer\. A small app with simple workflows and no sensitive data may need focused testing and operational setup\. A multi\-tenant product with private records, payments, managed identity, and customer security requirements may require redesign, migration, and deeper verification\. The UI can look equally finished in both cases\. Ask for a bounded discovery with a written findings list, risk\-ranked gaps, and an estimate by workstream\. The estimate should separate missing product behavior, security and auth, payments and integrations, data migration if needed, testing, release and operations, and launch support\. It should state what the team has inspected, what remains unknown, who owns each dependency, and what would change the estimate\. If the code or platform configuration cannot be inspected yet, the first quote should cover the review and a decision point, not a pretend fixed\-price launch\. The goal is to convert “it seems to work” into an evidence\-backed scope\. ## The decision may be to keep the platform - Harden and launch where it is\. If the builder can support the required controls, keep the working product and address the gaps\. - Keep part of the stack\. Retain managed identity or data services while improving the application and its release process, with the remaining vendor dependencies documented\. - Move or rebuild selected pieces\. Migrate only when ownership, compliance, scale, integrations, or platform limits justify it\. Preserve working behavior and plan the data, identity, and cutover work explicitly\. ## What to bring to the first conversation Share the live app, read\-only code or export access, user roles, key workflows, integrations, payment model if any, approximate data volume, launch goal, and any customer or regulatory constraints\. Say what “production ready” must mean for your business\. Do not send API keys, passwords, or customer data through an introductory form\. Our broader guide covers common problems with vibe\-coded apps\. This article answers the next question: how to inspect your particular app before estimating the work to launch it responsibly\. [Read our guide to common problems with vibe\-coded apps and bringing them to production\.](https://tevpro.com/blog/problems-with-vibe-coded-apps-and-how-to-bring-them-to-production) Have a working app and a launch target? Tevpro can review what exists, identify the gaps that matter, and help scope the smallest credible path to production\. The first step is understanding the app, not guessing a date\. [Explore Tevpro’s mobile and web app development services\.](https://tevpro.com/services/mobile-and-web-app-development) ## Page Sections ### Questions to answer before your app goes live ## Frequently Asked Questions ### How long does it take to make an AI\-built app production ready? There is no reliable timeline from a demo alone\. An engineering review should identify missing workflows, access controls, data and payment risks, tests, and operational work\. With those findings, the team can estimate the work by priority and agree on a launch scope\. ### Do we need to rebuild the app from scratch? Not necessarily\. If the current platform supports your security, data, and operational needs, the quickest responsible path may be to fix specific gaps and launch there\. Rebuild or migrate only the parts whose limitations justify the cost\. ### Is a working login enough to protect customer data? No\. The review should test permissions on the server, including whether one user can read or change another user’s records and whether admin actions are restricted\. It should also cover sessions, account recovery, secrets, and the data rules behind the interface\. ### What if the app accepts payments? Checkout is one step\. Test failed and repeated payments, webhook delivery, subscription changes, refunds, and what access a customer retains when payment fails\. The exact checklist depends on the payment provider and billing model\. ### What should we bring to a production\-readiness review? Bring a working demo, read\-only code or platform access, a list of user roles and critical workflows, integrations, payment flows, data sensitivity, and your desired launch scope\. Share credentials and customer records only through an approved secure handoff, never in an introductory form\. ### What counts as personal information in the app? [Personally identifiable information \(PII\) can identify a person on its own or when combined with other data\. During review, inventory what the app collects, stores, logs, exports, and sends to other services\. Check who can access it, how long it is kept, and whether test data includes real people\.](https://csrc.nist.gov/glossary/term/personally_identifiable_information) ### What changes if the app handles patient or health information? [First determine whether the records are protected health information \(PHI\) and whether HIPAA applies to your organization and the proposed use\. If it does, the review must cover where that data flows, who can access it, the services and agreements involved, and the privacy and security controls required before launch\. Health information is not automatically PHI in every context\.](https://www.healthit.gov/topic/privacy-security-and-hipaa/hipaa-basics) ### Can we paste real PII or PHI into an AI builder to test the app? Do not use live personal or patient records as test fixtures by default\. Use synthetic or appropriately de\-identified data while you confirm the tool’s data handling, retention, access, and contractual terms with your privacy or security owner\. A working demo does not establish that a platform is approved for sensitive data\. ### Built an app and need to launch it? --- Canonical URL: Markdown URL: Last updated: 2026-10-07T14:35:44Z # n8n: The Stupid\-Simple Workflow Automation Tool That Makes Data Integration a Drag \(and Drop\) Transform your data workflow with n8n workflow automation, a tool that makes integration as simple as drag and drop. Get practical implementation guidance Let's be honest, building data integrations and workflow automations used to be a chore\. A soul\-sucking, spreadsheet\-screaming, XML\-tantrum\-inducing chore\. And then came [n8n, the open\-source, self\-hostable workflow automation tool](https://n8n.io/) that makes this entire category of software look like it just woke up in 2005\. ## Wait, what is n8n? n8n \(pronounced "n\-eight\-n", short for " Node\-based Workflow Automation "\) is a free and open\-source workflow automation tool that turns complex data integrations into something you can build while sipping coffee and scrolling Slack\. It's like if [Oracle Data Integrator](https://www.oracle.com/middleware/technologies/data-integrator.html) got therapy, hit the gym, and decided to become a modern, web\-based platform with an intuitive UI and support for AI out of the box\. ## Why is it so stupid simple? Because it does exactly what you want it to do: - Drag\. Drop\. Done\. Connect over 350\+ services\-everything from CRMs and ERPs to databases, APIs, and yes, even your AI models\. - Write zero code… or write all the code\. You can keep things no\-code with its visual builder, or pop in custom JavaScript when you need to flex\. - Self\-hosted or cloud\-based\. Run it on your own server if you're feeling DevOps\-y, or skip the setup and go with their fully hosted version\. - Built\-in AI support\. n8n integrates with OpenAI, HuggingFace, and others right out of the box\. Automate smart workflows without needing to set up a mini data science lab\. ## What can it do? - Sync Salesforce data with HubSpot in real time? Yup\. - Trigger a Slack alert when your AWS billing spikes? Easy\. - Pull in a customer support ticket, summarize it with GPT\-4, and push it into your knowledge base? Chef's kiss\. If you can describe it, you can probably automate it with n8n\. ## But wait… open\-source? Oh yes\. n8n is open source under a fair\-use license, meaning you can inspect it, extend it, and run it on your own terms\. Want to add your own connectors? Build custom workflows tailored to your internal systems? You've got the keys to the castle\. ## Any app with an API? You're covered\. Here's where it gets really powerful: if an app has an API, you can connect to it using n8n's HTTP Request node\. Doesn't matter if it's REST, GraphQL, or something in between\. Just plug in the endpoint, set the headers, define the method, and boom\-you've got a custom integration running in minutes\. This opens the door to connecting with virtually anything on the internet, even if there's no native connector\. You're not limited by what's built\-in; you're only limited by your imagination \(and maybe your API rate limits\)\. ## Final thoughts In a world of over\-engineered ETL tools and overpriced enterprise automation suites, n8n is a breath of fresh, open\-source air\. It's powerful without being painful, flexible without being fragile, and\-above all\-simple without being stupid\. If you're still building workflows by hand or stitching together duct\-taped Python scripts, do yourself a favor: fire up n8n, and join the no\-nonsense automation revolution\. ## Ready to Build Smarter Workflows? Whether you're integrating legacy systems, wrangling third\-party APIs, or building something completely custom, Tevpro can help you unlock the full potential of automation tools like n8n\. We specialize in API integration, [custom software development](https://tevpro.com/services-custom-software-solutions), and solving the hard problems most teams avoid\. 👉 [Let's talk about your next automation project\.](https://tevpro.com/contact-us) Smart workflows shouldn't be hard\. Let's make them easy\. --- Canonical URL: Markdown URL: Last updated: 2026-09-01T14:16:02Z # onClick vs onSubmit: Which Fires First in JavaScript Forms? When someone clicks a submit button inside a form, the click event fires first. Then, if nothing cancels it, the browser submits the form and fires submit. Short answer: If someone clicks a submit button inside a form, the button's click event fires first\. After that, assuming nothing cancels the click, the browser submits the form and fires the form's submit event\. That detail matters when a form starts acting weird\. Validation might run twice\. The submit handler might never run\. Pressing Enter might skip the code attached to the button\. Most of those bugs come from treating click and submit like the same event\. They are related, but they are not interchangeable\. For a button click, the click event usually runs before the form submit event\. Pressing Enter may also trigger a click on the form’s default submit button; the exact path depends on the form and browser\. A click handler that cancels the default action can prevent submission\. A button with type="button" does not submit the form\. form\.requestSubmit\(\) triggers the normal submit event, whereas form\.submit\(\) bypasses it\. ## Quick example: click runs before submit This example logs button click first and form submit second when the submit button is clicked: The button receives the click first because that is the element the user activated\. Then the browser follows the button's default behavior and submits the form\. Right before the browser sends the form, the form's submit event fires\. ## What the click event is for The click event belongs to the element the user activates\. In a form, that is often a button, but it could also be a link, checkbox, radio button, or custom control\. Use a click handler when the behavior is tied to that specific button\. Good examples include opening a confirmation message, changing button text, tracking a button interaction, or toggling a piece of UI\. Do not make the click handler the only place where form submission is handled\. A form can be submitted without a mouse click, and that is where people get burned\. ## What the submit event is for The submit event belongs to the form\. It fires when the browser is about to submit that form, whether the user clicked a submit button, pressed Enter, or triggered submission through JavaScript\. That makes submit the safer place for form logic, including validation, duplicate\-submit prevention, API calls, and any code that should run every time the form is submitted\. ## onClick vs onSubmit order of execution For the common case, the order is: 17. The user clicks a submit button\. 18. The button's click event fires\. 19. If the click is not cancelled, the browser runs the button's default action\. 20. That default action submits the form\. 21. The form's submit event fires\. 22. If the submit is not cancelled, the browser finishes the submission\. The practical rule: click first, submit second when the user clicks a submit button\. ## Why Enter key submission can surprise you Pressing Enter can submit a form, and some browsers fire a click on the default submit button as part of implicit submission\. Do not rely on that button click for validation or API calls: put logic that must run on every normal submission in the form’s submit handler\. Direct form\.submit\(\) calls bypass the submit event\. This is the strongest reason to avoid putting validation only in onclick\. Keyboard users, screen reader users, and fast desktop users often submit forms without touching the button directly\. ## How preventDefault changes the order event\.preventDefault\(\) cancels the default action for the event it runs on\. With a submit button, the click's default action is to submit the form\. If the click handler cancels the click, the form may never reach its submit event\. If the submit handler calls preventDefault\(\), the submit event still runs, but the browser does not send the form afterward\. That distinction matters\. A click handler can stop the form before the submit handler sees it\. A submit handler can stop the final submission while still giving you one reliable place to run form code\. ## Where form validation should go Most form validation belongs in the submit handler\. That way it runs whether the user clicks the button, presses Enter, or submits the form another way\. Code you are writing Best place Reason Required field checks submit handler It catches the common submit paths\. Duplicate\-submit prevention submit handler, with button state if needed The form submission is the action you are guarding\. Button text, spinner, or local UI change click handler That behavior belongs to the button\. Sending form data to an API submit handler The API call should happen when the form submits, instead of depending on one button click\. Button interaction analytics click handler You are tracking the user's button action\. ## Common mistakes with click and submit events - Putting all validation in onclick\. This misses some keyboard and script\-driven submissions\. - Forgetting button types\. A button inside a form can submit the form unless you set type="button"\. - Calling preventDefault\(\) too early\. Cancelling the click can keep the submit handler from running\. - Mixing inline handlers with addEventListener\. Inline onclick and onsubmit attributes make event flow harder to follow as the form grows\. - Assuming every submit starts with a click\. Forms can be submitted by keyboard and by JavaScript\. ## Official references For the browser details, MDN has good references for the [click event](https://developer.mozilla.org/en-US/docs/Web/API/Element/click_event), the [submit event](https://developer.mozilla.org/en-US/docs/Web/API/HTMLFormElement/submit_event), and [event\.preventDefault\(\)](https://developer.mozilla.org/en-US/docs/Web/API/Event/preventDefault)\. The underlying browser behavior comes from the [HTML form submission algorithm](https://html.spec.whatwg.org/multipage/form-control-infrastructure.html#form-submission)\. ## Page Sections ### onClick vs onSubmit ## Frequently Asked Questions ### Does onClick fire before onSubmit? Yes\. When a user clicks a submit button inside a form, the button's click event normally fires before the form's submit event\. The click starts on the button\. If nothing cancels it, the browser moves on to form submission\. ### Does pressing Enter trigger onClick? It depends on the form\. Implicit submission can fire a click on the default submit button in some cases, but do not rely on a button click for logic that must run on every submission\. Put validation and API calls in the form’s submit handler\. ### Does preventDefault stop onSubmit? It depends where you call it\. If a submit button's click handler calls preventDefault\(\), the form may never fire submit\. If the form's submit handler calls preventDefault\(\), the submit event still fires, but the browser does not complete the submission\. ### What is the difference between click and submit events? The click event belongs to the element the user activates, such as a button\. The submit event belongs to the form\. A submit\-button click can cause a form submit, but the two events do different jobs\. ### Should form validation go in onClick or onSubmit? Use onsubmit, or better, a submit event listener\. It catches button clicks, Enter key submissions, and most normal form submission paths\. Use onclick for behavior tied only to that button\. When a user clicks a submit button, onclick fires before onsubmit\. The cleaner pattern is to use click handlers for button behavior and submit handlers for form behavior, especially once validation, API calls, keyboard submission, or duplicate\-submit prevention enter the picture\. --- Canonical URL: Markdown URL: Last updated: 2026-09-29T15:12:10Z # API \+ Systems Integrations Tevpro connects critical applications, databases, and business platforms so information moves reliably between them. ## Page Sections ### API \+ Systems Integrations Our custom API development experts connect the critical software and enterprise applications that power your business so data and systems communicate seamlessly\. ### API Development - **API Integration & Deployment** — Tevpro architects and deploys enterprise\-grade API integrations that bridge legacy and modern systems with precision and efficiency\. Leveraging RESTful APIs, SOAP, XML, and RPC protocols, we ensure robust, secure, and scalable interconnectivity across diverse platforms\. - **Deep Learning APIs** — Unlock AI\-driven insights with Deep Learning APIs and custom API development that transform raw data into intelligent decision\-making tools\. Our expertise spans natural language processing \(NLP\), computer vision, predictive analytics, and real\-time anomaly detection, seamlessly integrating machine learning capabilities into your existing infrastructure\. - **API Support, Enhancements & Customizations** — Tevpro provides expert custom API development and optimization, including performance tuning, security hardening, version upgrades, and feature extensions\. ### API Integration Expertise ### Architecture first, then the right delivery path\. Tevpro starts with the operational outcome\. We map the systems and decisions involved, identify the data that must be dependable, then recommend an architecture that can be delivered in sensible increments\. That can mean APIs, event\-driven services, middleware, data pipelines, or a combination, depending on what is already in place\. - Integration assessment and target architecture - API design, data contracts, security, and governance - Modernization of fragile system\-to\-system connections - Delivery, testing, monitoring, and handoff to the team that will own it ### Designed for the systems you cannot simply turn off\. For a global motorcycle company, Tevpro connected data from more than 700 dealer and vendor systems, processed more than 80,000 inventory records within a two\-hour operating window, and built the controls needed for a dependable marketplace\. Read the case study\. ### Unlock New Levels of Performance Our custom API development experts connect the critical software and enterprise applications that power your business\. We ensure your data and systems integrations are connected, communicate seamlessly, and unlock new levels of performance\. - Expertise in Complex Systems – We integrate industry\-leading platforms like OneStream, Salesforce, SAP, Workday, Oracle, and more\. - Custom API Development – Tailored solutions to connect legacy and modern applications\. - Scalable & Secure – Future\-proof integrations with top\-tier security and compliance\. - Optimized Workflows – Automate processes, reduce errors, and improve decision\-making\. From enterprise\-wide API enhancements to custom API development, Tevpro’s elite consultants solve your toughest integration challenges with precision and speed\. ### API Insights ### API Integration Questions ## Frequently Asked Questions ### What is enterprise API integration? Enterprise API integration connects critical applications, databases, and business platforms so information moves reliably between them\. ### Can you integrate legacy systems with modern platforms? Yes\. Tevpro can expose the right data, build intermediary services, and create a transition path that improves reliability without forcing a reckless rip\-and\-replace\. ### What problems do API integration projects usually solve? Most projects eliminate duplicate manual entry, reduce reconciliation issues, improve reporting accuracy, and make it easier for teams and systems to act on the same information\. ### Do you only handle new API builds? No\. Tevpro supports greenfield API design, integration modernization, middleware work, system\-to\-system connectivity, and cleanup of fragile existing integration layers\. ### How do we start an API integration project? Start by mapping the systems involved, current failure points, and the business process that depends on the data flow\. From there, Tevpro defines the right architecture and delivery path\. ### Related services - **Legacy Application Modernization Services** — Assess legacy applications and choose a modernization path based on business value, dependencies, risk, and delivery effort. - **Data Solutions** — Tevpro helps organizations unify, warehouse, visualize, and operationalize data for better decisions. - **Custom AI Development** — Tevpro is an AI native development company that designs, builds, and integrates custom artificial intelligence solutions for complex business environments. --- Canonical URL: Markdown URL: Last updated: 2026-09-24T21:13:35Z # Building for the future with OneStream Tevpro helps finance teams get more from OneStream through implementation, integration, automation, planning, and reporting support. ## Page Sections ### OneStream Consulting & Implementation Services Tevpro is a proud Silver OneStream implementation partner\. Our team of certified OneStream experts will strategically assess, design, deploy, and support solutions to meet your needs across finance and beyond\. ### Turn financial data into better decisions - **Financial Close and Consolidation** — Close faster with pre\- and post\-load validations, immediate identification of errors, and quick resolution of data quality issues\. - Cash Flow Automation - Transaction Matching - Account Reconciliation - **Financial Planning and Analysis** — Intelligently align planning and analysis \(FP&A\) across the organization\. Collaborate with data\-driven insights and signals to drive continuous planning and performance\. - Rolling Forecasts - Driver\-Based Planning - Risk and Opportunity Analysis - **Predictive Analytics** — Future\-proof your business with advanced modeling, predictive analytics, and scenario planning that deliver data\-driven insights at the press of a button\. - KPI’s, Statistical Calculations - P&L Reporting - Variance Analysis ### Services across the OneStream lifecycle - **Implementation planning** — Scope, solution design, delivery sequencing, testing, and finance\-team readiness\. - **Close and consolidation** — Consolidation design, reconciliations, controls, workflow, and reporting for a cleaner close\. - **Planning and forecasting** — Models, drivers, scenarios, and reporting that finance can maintain as priorities change\. - **Data and integration** — Source\-system integration, data\-quality checks, process ownership, and usable reporting outputs\. - **Optimization and recovery** — A focused review of bottlenecks, adoption gaps, recurring workarounds, and the practical fixes worth funding\. - **Ongoing support** — Release support, enhancement planning, backlog prioritization, and help for the work that follows go live\. ### Predict the unpredictable with AI powered planning **Tariffs\. Trade shifts\. Global volatility\.** When the landscape changes overnight, your planning tools need to keep up\. With OneStream’s AI\-powered planning and forecasting—implemented by Tevpro—you get intelligent scenario modeling that helps you adapt fast, stay compliant, and protect margins\. Learn How AI Planning Future\-Proofs Your Strategy ### See how teams have used OneStream - **Herbalife Nutrition OneStream success story** - **Lindsay Corporation OneStream success story** ### Transformation is a journey\. Let's get there together\. - **FASTER CLOSES\. NO LOOSE ENDS\.** — Our consolidation playbook ensures accuracy under pressure—automating eliminations, handling multi\-entity complexity, and slashing close cycles\. No confusion\. No surprises\. Just clean, auditable numbers—on time, every time\. - **AGILE PLANNING FOR UNCERTAIN TERRAIN** — Markets shift\. Tariffs hit\. Supply chains break\. We help you build resilient forecasting models powered by OneStream’s AI and scenario planning—so you’re ready to adapt and advance, no matter what’s coming over the horizon\. - **INTEL YOU CAN ACT ON** — You can’t win without visibility\. Tevpro builds custom reporting solutions that deliver live, reliable intelligence from a single version of the truth\. Dashboards, board packs, operational KPIs—locked, loaded, and always mission\-ready\. - **TRUST THE DATA\. TRUST THE DECISIONS\.** — Our approach ensures that every data point is vetted, integrated, and governed\. From source system to boardroom, we eliminate noise and ensure data discipline—so finance can lead with absolute confidence\. ### OneStream Insights ### Related services - **OneStream long\-term support** — Post-go-live OneStream support for finance teams that need application administration, issue resolution, and ongoing improvements. - **Put your OneStream close and planning workflows on a clear operating rhythm** — OneStream Task Manager automation services for finance teams that need repeatable close, planning, reporting, and operational workflows with clearer accountability. - **Custom AI Development** — Tevpro is an AI native development company that designs, builds, and integrates custom artificial intelligence solutions for complex business environments. --- Canonical URL: Markdown URL: Last updated: 2026-10-02T15:30:22Z # Connect the tools your team relies on with an experienced engineer Get help from an AI engineer on an integration, automation, or software blocker. Start with one hour and a focused scope instead of a lengthy project SOW. ## Page Sections ### Get unstuck with an AI engineer Bring an integration, automation, or AI workflow that needs expert help\. Work directly with an engineer for an hour or more, without a drawn\-out project SOW\. We check fit and agree on the work before scheduling\. ### A problem, not a project brief - **Fix an integration** — Trace an API error, duplicate records, or a broken handoff between tools such as a CRM and an operations system\. - **Get a technical second opinion** — Talk through a design, code path, or migration decision with a senior engineer before you commit more time\. - **Test a small idea** — Work through a small automation or feature idea and decide what it would take to build it properly\. - **Unblock a software task** — Bring a defined application issue or backlog item\. We will diagnose it together and build a fix when scope and access allow\. - **Automate a manual handoff** — Turn a repeatable copy\-and\-paste step into a small workflow between the tools your team already uses\. We can map the trigger, exceptions, and who owns it\. - **Get reporting data in shape** — Work through a missing or inconsistent feed from a CRM, spreadsheet, or business app so your team knows what can be trusted in a report\. ### Start with one hour\. - **Talk it through** — Clarify the problem and decide what to do next - **Diagnose or fix** — Work together on a bounded issue in your tools - **Build further** — Continue beyond the first hour when the work needs it ### Platforms We Work With ### How an hourly session works ### Tell us what is stuck ### See AI at work in real workflows ### Hourly engineering support: the practical details ## Frequently Asked Questions ### How much does it cost, and what is the minimum? The rate is $250 per hour with a one\-hour minimum\. Additional work is billed fractionally\. We agree on the problem and likely next step before an engineer is scheduled\. ### What can we work on? Bring an app\-to\-app integration, unreliable automation, API issue, technical decision, small prototype, or contained software task\. A forward\-deployed engineer works alongside your team in the tools you already use, rather than handing you a generic implementation plan\. ### What should we bring to the call? Tell us what is broken or what you want to build, what you have tried, and who can provide access\. We agree on safe access, the call tool, and who hosts and controls the recording before work begins\. ### Will the first hour fix everything? Not necessarily\. An hour may resolve a narrow blocker, or it may reveal an access, data, or system constraint\. We will use the time to investigate and explain the next useful step, not promise a fix before seeing the problem\. ### What if it is not a fit, or the work grows? We check fit before scheduling\. If we discover after an engineer is scheduled that we cannot help, we will not charge for that session\. If the work needs more time, we can continue hourly by agreement or scope a separate project\. ### Need a larger integration or software build? - **API \+ Systems Integrations** — Tevpro connects critical applications, databases, and business platforms so information moves reliably between them. - **Mobile \+ Web App Development** — Tevpro builds modern mobile and web applications designed around your users, business needs, and existing technology. - **Legacy Application Modernization Services** — Assess legacy applications and choose a modernization path based on business value, dependencies, risk, and delivery effort. --- Canonical URL: Markdown URL: Last updated: 2026-10-02T15:28:58Z # Custom AI Development Tevpro is an AI native development company that designs, builds, and integrates custom artificial intelligence solutions for complex business environments. ## Page Sections ### Custom AI Solutions We help you identify, prioritize, build, and launch AI\-enabled workflows inside your existing business systems\. ### We build AI applications incorporating - **Custom AI Agents** — That can retrieve enterprise knowledge, analyze business data, access approved tools, and initiate workflows directly from natural language\. - Connect approved enterprise knowledge and systems - Use role\-aware retrieval and tool access - Route requests into governed workflows - **Agentic Workflow Automation** — Capable of interpreting information, selecting tools, making decisions and coordinating actions across multiple enterprise systems\. - Coordinate multi\-step work across systems - Apply business rules and human approval gates - Record actions for review and improvement - **RAG & Enterprise Knowledge Systems** — To connect AI agents and applications to proprietary documents, databases, and institutional knowledge\. - Ground answers in approved company knowledge - Connect documents, databases, and internal systems - Keep sources current as content changes - **Production\-Ready Prototypes** — That have been tested, refactored, and hardened before it becomes part of a production environment\. - Validate the workflow before production rollout - Test against representative business scenarios - Harden integration, security, and observability paths - **Multi\-agent orchestration** — Specialized agents with single responsibilities, dynamic instruction injection, and programmatic validators\. - Assign clear responsibilities to specialized agents - Coordinate handoffs with shared context - Add programmatic checks at critical steps - **Document Intelligence** — To extract, classify, summarize, and reason over contracts, invoices, financial documents, forms, and other unstructured enterprise data\. - Extract structured fields from unstructured files - Classify and summarize high\-volume document sets - Route exceptions to the right team for review ### AI platforms we build with ### AI Expertise ### Is your data ready for AI? Before you invest in AI, it’s important to know whether your data can support it\. Tevpro helps you uncover data quality issues, silos, integration gaps, security risks, and architectural limitations that could hold AI initiatives back\. Then we give you a practical roadmap to strengthen your data foundation and move forward with confidence\. ### AI Engineered for the Enterprise Tevpro does not simply connect businesses to an AI model\. We engineer the software architecture, integrations, data infrastructure, security, and production controls required to make AI useful inside complex enterprise environments\. Our senior architects bring deep expertise across artificial intelligence, advanced software engineering, enterprise integration, data engineering, cloud architecture, legacy modernization, and enterprise performance management\. ###### **AI provides the intelligence\. Tevpro engineers the system around it\.** ### Choose Your Level of AI Acceleration ### Artificial Intelligence ## Frequently Asked Questions ### What kinds of AI services does Tevpro provide? Tevpro helps businesses apply AI to real operational work, including workflow automation, internal tools, data\-driven decision support, and integrations that reduce manual effort\. ### Do you focus on strategy or implementation? Implementation\. The goal is to identify where AI creates measurable value, connect it to the systems and processes that matter, and ship solutions the business can use\. ### Can AI be added to existing business systems? Yes\. The best results often come from integrating AI into platforms and workflows teams already use rather than forcing adoption of a disconnected tool\. ### How do you decide whether AI is worth doing? Tevpro starts with the operational problem, available data, and process constraints\. If AI will not improve speed, quality, or decision\-making, it should not be forced into the stack\. ### What is the best first step for an AI project? Define a narrow use case with clear business value, known inputs, and an implementation path that fits existing systems\. ### AI Insights ### Related services - **Data Solutions** — Tevpro helps organizations unify, warehouse, visualize, and operationalize data for better decisions. - **API \+ Systems Integrations** — Tevpro connects critical applications, databases, and business platforms so information moves reliably between them. - **Mobile \+ Web App Development** — Tevpro builds modern mobile and web applications designed around your users, business needs, and existing technology. --- Canonical URL: Markdown URL: Last updated: 2026-09-29T20:15:44Z # Data Solutions Tevpro helps organizations unify, warehouse, visualize, and operationalize data for better decisions. ## Page Sections ### Turn Your Data Into an Advantage Solve your most complex data integration challenges with transformative data solutions that drive prediction, accelerate decision\-making, and prepare your organization for tomorrow’s challenges\. ### Bring Your Data Together\. - **Data Integration Solutions** — We solve data integration challenges using our advanced data management solutions to access and integrate data from virtually any business system in any format, including: - Customer Relationship Management \(CRM\) - Enterprise Resource Planning \(ERP\) - Corporate Performance Management \(CPM\) - Financial Systems - Marketing Automation Platforms - **Data Lake Solutions** — Our experienced data lake engineers will set up automated processes to centralize, secure, and harness data using the most cost\-effective means\. **A well\-structured data lake enables organizations to:** - Store [large volumes of raw or historical data](https://tevpro.com/services/legacy-modernization-services) - Centralize siloed data from CRMs, ERPs, IoT feeds, legacy systems, and third\-party tools - Serve data scientists, BI teams, and [AI/ML models](https://tevpro.com/services/artificial-intelligence) with one consistent source of truth - Future\-proof your analytics architecture with cloud\-native scalability and flexibility - **Data Migration Services** — We have extensive experience in large\-scale migrations to make your data migration process seamless, secure, and minimize downtime\. **Our proprietary processes and accelerators will ensure a smooth and timely migration\.** - Automated Schema Conversion - Intelligent Data Mapping - Testing & Quality Assurance - Rationalization - Data Inventory Validation - **Data Visualization** — Our data engineers sort through massive amounts of data, create a centralized repository, provide data protection, and transform raw data into valuable insights\. - Better reporting - Predictive Analytics - Better decision\-making - Increased transparency - Improved regulatory compliance - Less manual work and fewer errors ### We work with the best ### Turn disconnected data into something useful\. ### Data Solution Insights ### Data integration services ## Frequently Asked Questions ### Questions buyers ask ### What are data integration services? Data integration services connect information from different systems, applications, databases, and third\-party platforms so they can work together\. We help businesses create a reliable flow of data across their technology ecosystem, whether that means connecting APIs, modernizing legacy systems, consolidating data, or building real\-time integrations\. ### What problems does data integration solve? Data integration eliminates disconnected systems, duplicate data, manual data entry, and inconsistent reporting\. By connecting your systems and creating a trusted flow of information, your teams can automate processes, improve reporting, make faster decisions, and spend less time moving data between applications\. ### Do we need a data warehouse or data lake? Not necessarily\. The right architecture depends on your data sources, volume, reporting needs, and long\-term goals\. We can integrate systems directly when that makes sense or design a data warehouse, data lake, or hybrid architecture when you need centralized analytics, historical reporting, AI, or greater scalability\. ### How do you improve data quality during integration? We build data quality into the integration process through validation, standardization, deduplication, transformation, and monitoring\. We also establish clear rules for how data moves between systems so inaccurate or incomplete information can be identified before it affects downstream applications, reporting, or analytics\. ### Can data integration support AI or automation later? Yes\. In fact, strong data integration is often the foundation for successful AI and automation initiatives\. Connecting and organizing your data makes it easier to power machine learning models, AI agents, intelligent workflows, predictive analytics, and process automation as your needs evolve\. ### Related services - **API \+ Systems Integrations** — Tevpro connects critical applications, databases, and business platforms so information moves reliably between them. - **Custom AI Development** — Tevpro is an AI native development company that designs, builds, and integrates custom artificial intelligence solutions for complex business environments. - **Building for the future with OneStream** — Tevpro helps finance teams get more from OneStream through implementation, integration, automation, planning, and reporting support. --- Canonical URL: Markdown URL: Last updated: 2026-09-18T21:50:14Z # Houston Salesforce Commerce Cloud experts for complex commerce Houston-based Salesforce Commerce Cloud experts with hands-on experience in SFRA, headless and composable commerce, promotion and pricebook customization, multi-site architecture, Next.js/Sanity integrations, Agentforce Commerce, CPQ, and custom personalization. ## Page Sections ### Build commerce experiences that can keep up with the business Tevpro helps commerce teams get more from Salesforce Commerce Cloud: tailoring SFRA, connecting headless storefronts, strengthening pricing and promotion logic, and integrating the systems that make commerce work end to end\. ### Practical SFCC expertise, from storefront to systems - **SFRA and Headless Commerce** — Build, extend, and modernize Salesforce Commerce Cloud storefronts using SFRA and headless patterns suited to your customer experience and operating model\. - **SFRA Customization** — Adapt SFRA capabilities and workflows to the way your business actually sells, merchandises, fulfills, and serves customers\. - **Promotions and Pricebooks** — Design and customize promotion\-engine and pricebook logic so pricing, eligibility, offers, and merchandising rules remain accurate and manageable\. - **Multi\-site Configuration** — Set up and evolve multi\-site commerce configurations with the right balance of shared capabilities, local control, and brand consistency\. - **Next\.js, Sanity, and SFCC Integration** — Connect modern Next\.js storefronts and Sanity\-managed content with Salesforce Commerce Cloud for faster editorial control and more flexible experiences\. - **Composable Commerce** — Plan and implement composable commerce architectures that let teams evolve critical capabilities without treating the storefront as a monolith\. - **Agentforce Commerce** — Evaluate and implement Agentforce Commerce opportunities where AI\-assisted customer and operational experiences create practical value\. - **CPQ Integration** — Integrate CPQ and commerce workflows so product configuration, pricing, quoting, and order experiences are connected rather than patched together\. - **Custom Personalization** — Design and build custom personalization experiences that turn customer, product, and behavioral signals into more relevant commerce journeys\. ### Work with Houston SFCC experts who can get into the details ### Salesforce Commerce Cloud Insights ### Salesforce Commerce Cloud questions ## Frequently Asked Questions ### What Salesforce Commerce Cloud work does Tevpro handle? Tevpro helps teams customize and extend SFCC storefronts, improve SFRA implementations, build headless and composable commerce experiences, refine promotions and pricebooks, connect commerce systems, and support the operational work that keeps the storefront moving\. ### Can you modernize an existing SFCC storefront without replacing everything? Yes\. We start with the parts creating the most friction, then make targeted improvements to storefront architecture, integrations, business rules, content workflows, or performance\. The goal is a credible path forward, not a reckless rip and replace\. ### Do you work with both SFRA and headless commerce? Yes\. We work with SFRA storefronts and headless or composable architectures\. The right approach depends on your customer experience, operating model, integrations, editorial needs, and the capabilities you need to change most often\. ### Can you help with promotions, pricebooks, and CPQ integrations? Yes\. Tevpro can design and customize the pricing, promotion, eligibility, and product configuration logic that supports reliable buying experiences\. We also connect CPQ and commerce workflows so quotes, pricing, orders, and downstream systems do not become a patchwork\. ### How does an SFCC engagement start? We begin with the business outcome, the current storefront and system landscape, and the constraints around delivery\. From there, Tevpro can recommend a focused improvement, a phased modernization plan, or hands\-on support for a specific SFCC initiative\. ### Related services - **Mobile \+ Web App Development** — Tevpro builds modern mobile and web applications designed around your users, business needs, and existing technology. - **Custom AI Development** — Tevpro is an AI native development company that designs, builds, and integrates custom artificial intelligence solutions for complex business environments. - **Legacy Application Modernization Services** — Assess legacy applications and choose a modernization path based on business value, dependencies, risk, and delivery effort. --- Canonical URL: Markdown URL: Last updated: 2026-09-25T19:09:06Z # Legacy Application Modernization Services Assess legacy applications and choose a modernization path based on business value, dependencies, risk, and delivery effort. ## Page Sections ### Modernize the applications your business depends on Assess the system, choose what to keep or change, and sequence the work around the business processes it supports\. Tevpro helps teams compare modernization options before committing to a move\. ### Legacy modernization expertise ### Modernization does not have to mean starting over - **Stabilize what still works** — Keep the parts of the system that support important work, then address the highest\-risk failures first\. This can include documentation, testing, security improvements, and targeted refactoring\. - **Add an integration layer** — Expose reliable interfaces around older applications so data can move without forcing every dependent system to change at once\. - **Move the workload deliberately** — Update hosting, runtime, database, or deployment practices when the application can benefit from a modern operating environment without a full functional rebuild\. - **Rebuild only when the case is clear** — A replacement can make sense when the existing system cannot meet the business need, the cost of keeping it is too high, or the architecture prevents meaningful progress\. ### Make the next decision before committing to the whole journey - **Assess the estate** — Inventory the application, data stores, integrations, scheduled work, reports, infrastructure, and business constraints\. Capture the people and processes that hold missing context\. - **Set a modernization roadmap** — Prioritize by business risk, dependency, value, and feasibility\. Decide what can be stabilized, wrapped, migrated, refactored, or retired\. - **Prove the riskiest assumptions** — Use a pilot or thin first release to test integration behavior, data mapping, operational fit, and the proposed technical direction before broad rollout\. - **Migrate in controlled phases** — Plan validation, cutover criteria, rollback, and communication around the business calendar\. Run old and new paths in parallel when the risk warrants it\. - **Validate and retire responsibly** — Reconcile data, confirm critical workflows, monitor the new environment, and retire the old system only when the evidence supports it\. ### Modernize what matters\. Keep what works\. - **Modernizing a decades\-old Microsoft Access database and banking application** - **Migrating legacy applications to Microsoft Azure** - **Integrating systems without replacing the legacy platform** ### Not sure which parts of your legacy system to change first? ### Useful reading before you commit to a migration ### Questions teams ask before modernizing a legacy system ## Frequently Asked Questions ### What is legacy software modernization? Legacy software modernization is the process of improving or replacing older applications, databases, and infrastructure so they are easier to maintain, integrate, secure, and scale\. ### What does a legacy modernization assessment produce? An assessment should identify the applications and dependencies involved, document critical business rules and constraints, compare feasible options, and recommend a phased next step\. Scope and effort depend on what the discovery finds\. ### When is migration enough, and when is broader modernization needed? Migration changes where a system runs or how it is deployed\. It may be enough when the application still meets business needs and its main constraint is the platform\. If architecture, integrations, maintainability, or workflows are the problem, assess those changes as part of a broader modernization plan\. A move still needs testing and cutover controls\. ### When should a company refactor versus replace a legacy application? Refactoring makes sense when the core system still supports the business but needs better maintainability, integrations, or performance\. Replacement is better when the application is too brittle, too expensive, or blocks the business\. ### What kinds of legacy systems does Tevpro modernize? Tevpro works on custom internal applications, database\-backed systems, enterprise workflows, and older integrations that need to connect reliably with modern cloud and API\-driven environments\. ### Where can AI help during legacy modernization? AI\-assisted tools can help engineers explore code, recover documentation, draft tests, and compare implementation options\. Engineers still need to verify business rules, security, integration behavior, and production readiness\. The actual time saved depends on the condition of the system and the quality of its documentation and tests\. ### Does AI replace software engineers during a modernization project? No\. AI is an engineering accelerator, not a replacement for experienced software architects\. AI can generate and transform code quickly, but it cannot independently determine whether a modernized application has the correct architecture, security, scalability, integration strategy or production controls\. Tevpro pairs advanced AI development tools with senior engineers who validate and productionize the resulting software\. ### Do we have to completely rebuild our legacy application? Not necessarily\. Tevpro evaluates the existing application to determine what should be retained, refactored, rearchitected or replaced\. Valuable business logic and data can often be preserved while outdated interfaces, infrastructure and technologies are modernized around them\. The goal isn't to rebuild for the sake of rebuilding—it's to create the smartest path to a modern architecture\. ### Can AI be added to an existing legacy application? Yes\. Modernization doesn't have to stop at replacing old technology\. Tevpro can introduce **AI agents, LLM\-powered functionality, intelligent search, RAG, document intelligence and workflow automation** while connecting those capabilities to existing applications, databases, APIs and enterprise systems\. ### How does Tevpro approach a legacy modernization project? Tevpro starts by understanding the application, data, integrations, and business processes at risk\. The team compares viable paths, tests the riskiest assumptions, and plans staged delivery with validation and rollback criteria where needed\. AI\-assisted tools may support discovery and development, with engineers reviewing the output\. ### Related services - **Legacy System Migration Services** — Plan and deliver a legacy system move with dependency mapping, data validation, cutover controls, and post-move reconciliation. - **API \+ Systems Integrations** — Tevpro connects critical applications, databases, and business platforms so information moves reliably between them. - **Data Solutions** — Tevpro helps organizations unify, warehouse, visualize, and operationalize data for better decisions. --- Canonical URL: Markdown URL: Last updated: 2026-09-25T18:49:09Z # Legacy System Migration Services Plan and deliver a legacy system move with dependency mapping, data validation, cutover controls, and post-move reconciliation. ## Page Sections ### Legacy System Migration Services Move a legacy application, its data, and the systems that depend on it with a plan your team can test\. Tevpro maps dependencies and business rules, prepares the target environment, rehearses the move, and checks that critical workflows work after cutover\. ### Know what moves and what must keep working We begin with the source application and target environment, then trace databases, scheduled jobs, integrations, reports, users, and the business rules behind them\. The first working output is a dependency map, migration scope, test plan, and a cutover approach the team can review\. ### From dependency map to verified cutover - **Map the migration surface** — Inventory the application, data, interfaces, scheduled jobs, reports, user workflows, and owners\. Record the business rules and dependencies that cannot break\. - **Prepare the target** — Define the target environment and integration changes\. Identify what will move, what will stay, and the acceptance criteria for each critical workflow\. - **Map and test data** — Document source\-to\-target mappings, transformation rules, record counts, and exceptions\. Run trial migrations and reconcile the results before cutover\. - **Rehearse the move** — Test integrations, permissions, reporting, and day\-to\-day operations in the target\. Rehearse cutover timing and agree on rollback triggers and owners\. - **Cut over in controlled steps** — Sequence the transition around business constraints\. Use phased or parallel operation where appropriate, with a go/no\-go decision based on test evidence\. - **Reconcile and stabilize** — Check records, business processes, and connected systems after the move\. Track exceptions, transfer operating knowledge, and plan retirement of the old environment only after acceptance\. ### Move the records and verify the connections A migration needs more than a data export\. We map fields and relationships, test transformations, compare source and target counts, and check the integrations and reports that use those records\. The legacy data migration checklist helps your team inventory these dependencies before the first trial run\. ### Rehearse the cutover before it counts A cutover plan names the release window, responsible owners, test evidence, go/no\-go criteria, and rollback triggers\. After the move, reconcile data and critical workflows, log exceptions, and stabilize the new environment before decommissioning the old one\. ### Plan your legacy system migration ### Legacy System Migration FAQs ## Frequently Asked Questions ### What does a migration assessment produce? A first assessment maps the source and target, application and data dependencies, critical workflows, test requirements, cutover constraints, and the main unknowns\. It gives the team a basis for scope and sequencing, not a promise that every risk is already resolved\. ### How do you estimate the cost and timeline of a migration? We look at application complexity, data volume and quality, integrations, environment readiness, testing, and the permitted cutover window\. Discovery narrows the estimate before a delivery schedule is agreed\. ### How do you protect business operations during cutover? We identify critical operating periods, test the target environment, rehearse the cutover, and set go/no\-go and rollback criteria\. Phased or parallel operation may be appropriate, depending on the system\. No migration can be promised zero downtime without reviewing its constraints\. ### How do you find undocumented dependencies? Trace database connections, APIs, file transfers, scheduled jobs, service accounts, reports, and downstream systems\. Interview the people who run the workflows, then test the dependency map against actual behavior\. ### How do you verify migrated data? Define mappings and acceptance criteria before the move\. Trial runs compare record counts, relationships, exceptions, and the business processes that use the data; reconciliation continues after cutover\. ### When can the old system be retired? Only after the agreed data, integrations, reports, and user workflows pass acceptance checks in the target environment, exceptions are owned, and the operating team can support the new setup\. --- Canonical URL: Markdown URL: Last updated: 2026-09-25T13:11:44Z # Mobile \+ Web App Development Tevpro builds modern mobile and web applications designed around your users, business needs, and existing technology. ## Page Sections ### Custom Applications Built Around Your Business Tevpro builds custom mobile and web applications designed around your users, business needs, and existing technology\. ### The Right App\. The Right Platform\. - **Cross\-Platform Apps** — We carefully consider your project’s specific requirements before selecting the framework for each Android, iOS, or cross\-platform app development project\. The custom cross\-platform web applications we build deliver a seamless user experience across devices and operating systems\. - **Progressive Web Apps** — Progressive Web Apps combine the best features of web and mobile apps, eliminating the need for app store approvals\. Even in low network conditions, our custom PWAs provide a fast, reliable, and responsive user experience\. - **Native iOS \+ Android Apps** — We’re experts in the iPhone and Android app creation process, from initial analysis to prototyping, wireframing, testing, and deployment\. - **Enterprise Web App Development** — We specialize in enterprise web app development, building the core systems and connecting the tools your business needs to automate tasks, streamline workflows, and boost efficiency\. ### How We Work - **Concept/MVP Design** — Whether starting with an idea or a pre\-existing app, our team will help you create a roadmap, define feature sets, decide on platforms, and ensure your app is ready within the required time frame\. - **UI/UX Design** — The **enterprise web apps we develop are designed to** perform\. Our UX/UI team combines sleek aesthetics with strategic UX to build interfaces that are intuitive, engaging, and built for business impact\. - **Product Development** — Building mobile and enterprise web apps requires vision, strategy, and a team that can execute at the highest level\. Successful product development means guiding an app beyond its original vision toward what users truly need\. We help shape, iterate, and evolve software into its best, most valuable version\. Mobile and web apps built for real\-world impact, not just initial ideas\. - **System Integration** — Data integration is the backbone of enterprise mobile and web apps, enabling real\-time access to critical systems, APIs, and third\-party platforms\. We unify your data sources to power seamless workflows, smarter decision\-making, and a consistent user experience across devices\. - **Infrastructure Engineering** — Our developers create a sustainable framework that powers your application with logic and functionality\. This ensures that your application is scalable, secure, and built to perform under pressure\. ### We Build Enterprise Apps to Help You\.\.\. - Future\-proof your system with the highest scalability, performance, and security to meet growing data demands\. - Improve workplace safety with AI - Put data to work with machine learning - Automate labor\-intensive processes with custom chatbot automation ### Ready to Start Your Project? ### Mobile and web app development ## Frequently Asked Questions ### Questions buyers ask ### How is AI changing custom web and cross\-platform application development? AI is accelerating development by helping engineers generate code, automate testing, analyze existing applications, troubleshoot issues, and prototype new functionality faster\. For companies, this can mean shorter development cycles, faster modernization, and more budget directed toward business functionality instead of repetitive development work\. Tevpro combines AI\-assisted development with experienced software architecture and engineering\. We use AI where it creates measurable efficiency while maintaining human oversight over architecture, security, integrations, performance, and production readine ### Should we build a web app, progressive web app, native mobile app, or cross\-platform application? The right architecture depends on how employees or customers use the application, required device functionality, offline access, performance requirements, security, integrations, and the existing technology environment\. AI makes development across multiple platforms faster, but it does not eliminate the architectural tradeoffs between them\. Tevpro evaluates those requirements upfront so companies can choose an approach that balances user experience, development speed, long\-term maintenance, and total cost of ownership\. ### Is cross\-platform development still valuable now that AI can generate native code? Yes\. AI can make Swift, Kotlin, and other native development faster, but maintaining separate applications still creates additional testing, deployment, security, and maintenance requirements\. Cross\-platform development allows companies to share more application logic and development effort across devices\. Tevpro helps determine when frameworks such as React Native or other cross\-platform technologies provide the best long\-term value — and when the requirements justify native development instead\. ### Can AI turn an existing web application into a mobile app? AI can accelerate the process by generating components, translating code, and helping engineers reuse existing business logic\. But enterprise applications still require deliberate decisions around authentication, APIs, navigation, offline functionality, device capabilities, security, and mobile UX\. Tevpro can evaluate an existing application and identify what can be reused across web and mobile\. That can reduce duplicated development and give companies a faster path to delivering their applications wherever employees or customers need them\. ### What is a Progressive Web App? A **Progressive Web App \(PWA\)** is a web application that behaves more like a mobile app while still running through a web browser\. For many enterprise applications, companies don’t actually need separate native iOS, Android, and web applications\. They need secure software that works reliably wherever their employees or customers are\. A PWA can provide that experience from a shared application architecture\. ### Software Development Insights ### Related services - **API \+ Systems Integrations** — Tevpro connects critical applications, databases, and business platforms so information moves reliably between them. - **Data Solutions** — Tevpro helps organizations unify, warehouse, visualize, and operationalize data for better decisions. - **Custom AI Development** — Tevpro is an AI native development company that designs, builds, and integrates custom artificial intelligence solutions for complex business environments. --- Canonical URL: Markdown URL: Last updated: 2026-09-18T21:44:54Z # OneStream long\-term support Post-go-live OneStream support for finance teams that need application administration, issue resolution, and ongoing improvements. ## Page Sections ### OneStream support that keeps pace with your finance team After go\-live, your OneStream application still needs attention\. Tevpro helps your team handle day\-to\-day administration, resolve issues, and make useful improvements without treating every change like a new implementation\. ### Keep OneStream useful after go\-live Finance requirements change\. Your support model should give your team a clear way to maintain the application, investigate issues, and improve the workflows people rely on\. - **Ongoing administration\. **Support user access, metadata maintenance, workflow changes, and recurring application housekeeping as your finance team evolves\. - **Technical guidance\. **Review load and backup procedures, logs, reporting behavior, forms, and journal\-entry workflows\. Triage issues and help your team prepare clear cases for OneStream Support when vendor involvement is needed\. - **Root\-cause investigation\. **Trace unexpected results through source data, mappings, assumptions, and configuration changes before recommending a fix\. - **Enhancements and extension\. **Prioritize and implement agreed improvements to reports, dashboards, cube views, business rules, and other configured capabilities\. - **Close and planning continuity\. **Maintain a practical improvement backlog, document changes, and support the recurring cycles your finance team depends on\. ### Support for the finance work you run in OneStream - **Financial consolidation & close** — Investigate consolidation or close\-cycle issues, review mappings and workflow changes, and help your team refine recurring tasks as requirements evolve\. - **Planning & forecasting** — Maintain and improve planning models, input forms, and forecast workflows so teams can adapt to new assumptions and processes\. - **Reporting & analytics** — Refine reports, dashboards, and cube views; investigate data discrepancies; and make the information finance teams rely on easier to use\. ### Start with the application you have - **Review the current state** — Walk through your OneStream configuration, recurring cycles, unresolved issues, and current ownership\. - **Agree on priorities** — Separate urgent fixes, routine administration, and larger enhancements so the team knows what comes next\. - **Support and improve** — Work through agreed changes, document decisions, and revisit the backlog as finance requirements shift\. ### What does your OneStream team need help with next? ### Practical reading for the work after go\-live ### OneStream support questions ## Frequently Asked Questions ### Is this different from an implementation? Yes\. This service is for organizations already running OneStream that need ongoing administration, troubleshooting, and targeted improvements\. For a new deployment or a major redesign, start with our broader OneStream consulting and implementation service\. ### Can Tevpro work alongside our internal administrator? Yes\. We can support the team you already have, take on agreed administrative work, or focus on an enhancement backlog\. Responsibilities and access should be defined during scoping\. ### Do you replace OneStream Support? No\. OneStream Support remains the vendor support channel\. Tevpro can investigate application issues, prepare the context needed for a support case, and coordinate follow\-up where appropriate\. ### How are support priorities set? We would review your application, key finance cycles, open issues, and planned changes together\. From there, we can agree on ownership, a prioritized backlog, and a working cadence before committing to a support scope\. ### Planning a larger OneStream change? - **Building for the future with OneStream** — Tevpro helps finance teams get more from OneStream through implementation, integration, automation, planning, and reporting support. - **Put your OneStream close and planning workflows on a clear operating rhythm** — OneStream Task Manager automation services for finance teams that need repeatable close, planning, reporting, and operational workflows with clearer accountability. - **Custom AI Development** — Tevpro is an AI native development company that designs, builds, and integrates custom artificial intelligence solutions for complex business environments. --- Canonical URL: Markdown URL: Last updated: 2026-10-02T15:31:49Z # Put your OneStream close and planning workflows on a clear operating rhythm OneStream Task Manager automation services for finance teams that need repeatable close, planning, reporting, and operational workflows with clearer accountability. ## Page Sections ### Build finance workflows around the way your team actually works with OneStream's Task Manager\. OneStream Task Manager centralizes month\-end close, planning, forecasting, and compliance tasks, giving teams one place to manage work, deadlines, and progress\. ### The close calendar is not a workflow\. A calendar tells teams when work is due\. It does **not** manage the handoffs or approvals that determine whether the close stays on track\. When those details live in spreadsheets, inboxes, and informal follow\-ups, it becomes harder to see what is complete, what is blocked, and what needs attention\. OneStream Task Manager** **helps create a more structured process by enabling: - **Clear accountability** for task owners, reviewers, approvers, and escalation paths\. - **Task dependencies** so downstream work begins only when prerequisite activities are complete\. - **Visibility** into status, bottlenecks, overdue tasks, and work that requires intervention\. Tevpro helps your finance team turn OneStream Task Manager into a structured operating model with clear ownership, defined dependencies, streamlined approvals, and ongoing support\. ### Configure the workflow around the work your finance team actually performs\. We map the work first, then configure Task Manager around how your team actually operates\. We create task hierarchies, roles, instructions, due dates, dependencies, notifications, and reporting views\. The result is a workflow teams can run and manage directly in OneStream, without relying on spreadsheets, email chains, or manual follow\-ups to fill the gaps\. OneStream Task Manager Services - Task Manager design and implementation — Structure tasks, hierarchies, roles, instructions, due dates, and dependencies around your business processes\. - Workflow automation — Build repeatable workflows for close, planning, forecasting, reporting, and compliance activities\. - Governance and approvals — Establish role\-based ownership, review and approval paths, notifications, and escalation rules\. - Reporting and visibility — Configure views that help finance leaders quickly identify progress, bottlenecks, overdue work, and exceptions\. - Ongoing optimization and support — Refine workflows, add new processes, and improve Task Manager as business requirements evolve\. ### Connect Task Manager across your OneStream environment\. Task Manager delivers more value when it is connected to the broader processes your finance team relies on\. Tevpro helps integrate workflow design with OneStream implementation, data quality, reporting, and Parcel Services to create a more connected finance operation\. From close and planning to reporting and information distribution, we help ensure recurring work moves through the right processes, reaches the right people, and follows the appropriate controls\. ### OneStream Task Manager questions ## Frequently Asked Questions ### What is OneStream Task Manager? OneStream Task Manager centralizes the tasks, deadlines, dependencies, and approvals that keep critical finance processes moving\. It gives teams one place to coordinate recurring work across month\-end close, planning, forecasting, reporting, and compliance\. Instead of managing the process through spreadsheets, calendars, emails, and manual follow\-ups, teams can use Task Manager to establish clear ownership, track progress, manage dependencies, and identify bottlenecks within OneStream\. ### How does Task Manager help you get more out of OneStream? Task Manager helps teams get more out of OneStream because it turns the platform from a place where finance work is **performed** into a place where that work is also **coordinated, governed, and monitored**\. The key benefits are: - **More work stays inside OneStream\.** Teams rely less on spreadsheets, email, calendars, and separate project\-management tools to coordinate finance processes\. - **Processes become repeatable\.** Close, planning, forecasting, reporting, and compliance activities can follow defined workflows instead of being recreated each cycle\. - **Dependencies become visible\.** Teams can see what must happen before downstream work begins, reducing delays and premature handoffs\. - **Accountability is built in\.** Tasks have defined owners, reviewers, approvers, due dates, and escalation paths\. - **Finance leaders gain visibility\.** Managers can see progress, bottlenecks, overdue work, and exceptions without chasing people for updates\. - **Controls become part of the process\.** Reviews and approvals can be incorporated directly into recurring workflows\. - **The broader OneStream investment becomes more connected\.** Task Manager can coordinate the human activities surrounding data loading, consolidation, planning, reporting, and information distribution\. ### Can OneStream Task Manager support more than financial close? Yes\. Teams can use it for planning, reporting, operational processes, and other recurring work that needs clear ownership, timing, and review\. The best fit depends on how the organization defines and governs each process\. ### What does a OneStream Task Manager implementation involve? A OneStream Task Manager implementation involves mapping your finance processes, configuring tasks and dependencies, assigning roles and approvals, establishing due dates and notifications, and creating reporting views to monitor progress\. The implementation should include testing, user training, and ongoing optimization to ensure Task Manager reflects how your finance team actually works\. A typical implementation includes: - **Process mapping:** Document close, planning, forecasting, reporting, or compliance workflows and identify manual handoffs and bottlenecks\. - **Task configuration:** Build task hierarchies, instructions, schedules, due dates, and recurring activities\. - **Roles and ownership:** Define task owners, reviewers, approvers, administrators, and escalation paths\. - **Dependencies:** Configure prerequisite tasks and sequencing so work progresses in the correct order\. - **Notifications and approvals:** Establish reminders, alerts, review steps, and approval workflows\. - **Governance and security:** Align Task Manager roles and access with financial controls and organizational requirements\. - **Reporting and visibility:** Configure views that show task status, overdue work, bottlenecks, and exceptions\. - **Testing and rollout:** Validate the workflow against real finance cycles, train users, and refine the configuration before broader adoption\. Tevpro approaches Task Manager implementation by first understanding the process and then configuring the technology around it\. This helps organizations move recurring finance work out of spreadsheets, email chains, and manual follow\-ups and into a structured, visible workflow within OneStream\. ### Make your next close easier to run\. --- Canonical URL: Markdown URL: Last updated: 2026-09-10T17:26:19Z # Trusted custom software development Tevpro delivers custom software development, API integration, legacy modernization, AI, data, and OneStream services for Houston businesses and enterprise teams. ## Page Sections ### Trusted custom software development Tevpro builds custom software, integrations, modernization paths, data platforms, AI workflows, and OneStream solutions for teams that need reliable execution\. ### Mobile \+ Web App Development - **Cross\-Platform Apps** — We carefully consider your project’s specific requirements before selecting the framework for each Android, iOS, or cross\-platform development project\. - **Progressive Web Apps \(PWA\)** — PWAs combine the best features of web and mobile apps without app store approvals\. Even in low network conditions, PWAs provide a fast, reliable, and responsive user experience\. - **Native iOS \+ Android Apps** — We’re experts in the iPhone and Android app creation process, from initial analysis to prototyping, wire framing, testing, and deployment\. - **Enterprise Apps** — We build the core and connect the pieces of enterprise software solutions to help your organization automate tasks, streamline workflows, and increase efficiency\. ### Services built around critical business systems - **Mobile \+ Web App Development** — Create cross\-platform applications, progressive web apps, native mobile experiences, and enterprise apps built for real workflows\. - **Legacy Software Modernization** — Modernize aging applications, databases, integrations, and infrastructure without creating unnecessary operational disruption\. - **API \+ Systems Integrations** — Connect critical systems with APIs, middleware, ETL, and integration architecture that improves data flow and reduces brittle handoffs\. - **Artificial Intelligence Solutions** — Apply AI, automation, agents, NLP, machine learning, and LLM systems to high\-value operational use cases\. - **Data Solutions** — Unify, cleanse, warehouse, visualize, and operationalize data so teams can make faster and more reliable decisions\. - **Salesforce Commerce Cloud** — Build and evolve commerce experiences with SFRA, headless storefronts, integrations, and tailored promotions\. - **OneStream Solutions** — Implement, customize, integrate, and support OneStream for close, planning, reporting, and financial transformation\. - **OneStream Support** — Keep OneStream running smoothly with post\-go\-live administration, troubleshooting, and targeted improvements for your finance team\. - **Hourly Engineering** — Get focused engineering help for integrations, automation, and software blockers\. Start with a clear scope and one hour\. ### WE WORK WITH THE BEST ### Talk Through the Right Starting Point ### Common Questions ## Frequently Asked Questions ### What software services does Tevpro provide? Tevpro provides custom software development, enterprise API integration, legacy modernization, data solutions, artificial intelligence, and OneStream related consulting services for organizations that need practical delivery, not just advisory slideware\. ### Who are Tevpro’s services built for? Our services are designed for organizations dealing with disconnected systems, aging business applications, reporting bottlenecks, integration complexity, and delivery pressure across critical internal platforms\. ### Can Tevpro work with existing internal teams and vendors? Yes\. We often work alongside internal product, engineering, operations, and finance teams\. That can include owning delivery, augmenting specific initiatives, or helping stabilize programs that have become hard to execute internally\. ### Do you only work with Houston companies? Houston is home base, but Tevpro supports clients in Houston and beyond\. The common thread is business critical software work where reliability, integration, and execution matter more than generic development capacity\. ### What is the best way to start an engagement? The best first step is a conversation around the current systems, business constraints, and the delivery outcome you need\. From there, Tevpro can recommend a focused project, phased roadmap, or targeted support for a specific modernization or integration need\. --- Canonical URL: Markdown URL: Last updated: 2026-10-02T19:59:16Z