Daily edition · PostgreSQL
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Top topics: PostgreSQL · JavaScript
Cheap AI code is not the hard part. Unstated assumptions are. A student types "add a waitlist endpoint." The agent returns JWT, Redis, Postgres, and a welcome email. Looks senior. It is mostly fiction. This lab grades…
log_lock_waits is the cheapest lock-contention detector PostgreSQL ships, and through version 18 it is off by default. Turn it on. PostgreSQL 19 will do it for you. The mechanism is borrowed rather than built. When a…
