Real Migration Scenarios

Seven realistic case studies from the legacy migration landscape

FoxPro → Laravel #01

The Retiring Owner

25-year-old FoxPro CRM holds all customer and order data. Business is being sold; buyer requires modern stack. 90-day mi...

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AS/400 → Web ERP #02

The Green Screen Hostage

AS/400 running order management loses hardware maintenance contract. Vendor EOL forces action. Migration preserves data...

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MS Access → SQL Server #03

The Access Timebomb

Municipal council runs permits and licensing on Access 2003. Single point of failure. Migration to SQL Server with moder...

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COBOL → Modern Core #04

The COBOL Audit Crisis

Insurer receives regulatory notice. 40-year-old COBOL policy system needs documented logic within 18 months. AI-assisted...

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Firmware → ARM/ESP32 #05

The Embedded Controller

Industrial machinery runs custom firmware on obsolete microcontroller. Parts unavailable. Reverse-engineer, document, an...

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RPG → Documented Stack #06

The Knowledge Walkout

Sole RPG developer retires in six months. Zero documentation. AI-assisted analysis extracts business logic and generates...

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AS/400 + REST API #07

The Bridge, Not the Burn

Not ready for full migration but needs modern integrations now. REST API wrapper built around AS/400 so modern apps can...

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