Architectural Decisions and Trade-offs
The core of the architect's job is not drawing boxes but making, justifying, and recording the significant, hard-to-reverse decisions a system is built on — deliberately, under uncertainty, and with the reasoning written down.
The core of the job: making and recording decisions under uncertainty — one-way vs two-way doors, structured trade-off analysis, avoiding resume-driven development, and Architecture Decision Records (ADRs) that keep the why alive.