📚 Guides & Insights — COBOL, AI & Modernization

Practical resources to document, map and modernize your COBOL applications. Focused on banking / insurance / public sector, with an AI-driven approach, testing and functional fidelity.

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📝 Articles & Tutorials — AI-assisted Documentation

How to extract business logic from COBOL programs, generate usable documentation and build functional fidelity reports (tests, gaps, performance).

✅ Step-by-step method: reading an unknown COBOL codebase (DIVISIONS, COPYBOOKS, JCL)
✅ Prompts & templates: technical documentation + ready-to-use “business summary”
✅ PDF/HTML export: structure “Executive summary → Tests → Annexes”

🎥 Demos & Case Studies — Banking, Insurance, Public Sector

Automated mapping, isofunctional validation, reduction of R4HA/MSU peaks (mainframe billing), and improved time-to-document.

✅ Before/After: from “undocumented code” → “clear doc + compliance & performance KPIs”
✅ Anti-peak: recommendations on micro-batches, SQL set-based, zIIP/offload
✅ Integration: exposure via API, secure web portal, analysis history

🏆 Comparisons & Advice — Modernize without losing business logic

Choosing the right path: Documentation → API Exposure → Progressive Migration (Java/.NET) with regression testing and functional fidelity metrics.

✅ When to document first, when to replatform, when to rewrite
✅ Risk/Cost matrix: big-bang vs incremental approach
✅ Compliance checklist (security, traceability, audit)

🚀 Ready to regain control of your COBOL landscape?

Access our guides, sample tests, and report templates to get started in 48h — then move on to a functional isofunctional POC on your critical programs.

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