> architecture_and_legacy
Architecture and Legacy
Case Studies (16)
Agent A Takes Initiative
"AI capability is not approval; autonomous agents require strict API boundaries and blast-radius limits."
Cache Expired During Demo
"The chaos was predictable."
Cache Guy Delivers a Fast Answer
"Caching is not a substitute for an optimized database query; it is a complex distributed state problem."
Dependency Was Optional Until Friday
"The chaos was predictable."
Feature Flag Became Architecture
"The chaos was predictable."
Legacy System Was Load Bearing
"The chaos was predictable."
Migration Had a Personality
"The chaos was predictable."
Mono Remembers Everything
"Legacy code is often the only reliable documentation of historical business rules and edge cases."
The Cache Was Correct Yesterday
"The chaos was predictable."
The CDN Solved the Wrong Problem
"The chaos was predictable."
The Launch Plan Needed a Launch Plan
"The chaos was predictable."
The Microservices Were Not Innocent
"The chaos was predictable."
The Monolith Was Not the Villain
"The chaos was predictable."
The Platform Team Built a Door
"The chaos was predictable."
The Queue Needed Adult Supervision
"The chaos was predictable."
The System Remembered the Old Decision
"The chaos was predictable."
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