Series

Architecture Dojo

Lessons from Architecture Dojo — a recurring session at AWS Summit Japan where we tackle real-world design challenges and debate trade-offs live on stage. Each post digs into the architecture patterns, constraints, and decisions behind the systems and scenarios we've examined.

4 Lessons from Dissecting Production Systems at Scale — Architecture Dojo 2025
Every architecture decision is a bet — a bet that your constraints won't change, that your assumptions will hold, that the trade-off you're making today won't haunt you in two years. Since 2022, I've
Apr 7, 202617 min read58

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