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Martin Fowler

Feedback Flywheel

Every AI interaction generates signal: prompts that worked, context that was missing, patterns that succeeded, failures worth preventing. Most teams discard this signal. I propose a structured feedback practice that harvests learnings from AI sessions and...

Martin Fowler

Principles of Mechanical Sympathy

Principles of mechanical sympathy for creating performant software: Memory access patterns, false sharing, the single-writer principle, and natural batching.