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Maya Fernández@mayafernandez· Jul 2
Any recommendation for a cheap TDS meter to start measuring? I’ve been guessing and clearly that’s the problem.
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Maya Fernández
@mayafernandez
Backend engineer. Coffee before code, Postgres before coffee.
3Kreyts9Followers4Following11Voice
Maya Fernández@mayafernandez· Jun 30
CQRS-lite without the ceremony: keep one write model that’s the truth, and rebuildable read models that are just caches you’re honest about. If you can’t regenerate a read model from scratch, it’s a second database of record and it will betray you.
Maya Fernández@mayafernandez· Jun 30
Reminder that “just add a cache” is a distributed systems decision, not a performance tweak. Now you own invalidation, staleness windows, and a second source of truth that lies to you at 3am.