COBOL.fyi
The industry standard source for COBOL and mainframes
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Why 95% of ATM Transactions in the US Still Run on COBOL
IBM vs Claude Code: COBOL Modernization
How to Prioritize Which COBOL Components to Modernize First
Hidden risks of COBOL migration: Implicit dependencies and shared state
What AI Can (and Can't) Do in a COBOL Modernization Project
How to Build a Strangler Fig Pattern Around a COBOL Batch Job
Originals
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Why 95% of ATM Transactions in the US Still Run on COBOL
IBM vs Claude Code: COBOL Modernization
How to Prioritize Which COBOL Components to Modernize First
Hidden risks of COBOL migration: Implicit dependencies and shared state
What AI Can (and Can't) Do in a COBOL Modernization Project
How to Build a Strangler Fig Pattern Around a COBOL Batch Job
How to Write Unit Tests for COBOL Programs That Have Never Had Any
How to Identify and Isolate Shared State Before Touching a COBOL Module
Industry News
View AllThe translation trap: Why AI won’t solve the COBOL crisis
Although many banks are still running decades-old platforms, Claudio González argues that this is where AI can make a bigger difference than most realise, by using it to finally decode these legacy sy ...
Can Pegasystems’ (PEGA) New Agentic AI Suite Deepen Its Moat In Enterprise Automation?
Pegasystems recently used its PegaWorld conference to unveil a suite of AI-driven upgrades to Pega Infinity 26, including Pega Infinity Studio, Pega Customer Engagement Studio, Predictable AI pricing ...
Masochistic YouTuber Punishes Himself by Writing a First Person Shooter Entirely in COBOL
In entirely unrelated news, a YouTuber by the name of icitry—whose bio on the site reads simply “try now, suffer later”—has written a whole first-person shooter in freaking COBOL. If you’ve never had ...
Legacy Systems Are The New Zero-Day Vulnerability
For companies still relying on aging legacy systems, AI advancements represent more than just another security scare. ...
Pega Launches AI-Driven Modernization Capability on AWS To Reimagine Legacy Mainframe Apps Into Cloud-Native Systems
Pegasystems Inc. (NASDAQ: PEGA), the enterprise AI software company for mission-critical work, today at PegaWorld® announced the Pega Blueprint AI™ application design agent will be integrated within ...