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pg_stats: How Postgres Internal Stats WorkPOSETTE: An Event for Postgres 20262026-06-16
Shows exactly what pg_stats and pg_statistic contain and how ANALYZE builds them, with concrete numbers: a 1,000,000‑row customers table yields ~17,000 rows…
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Scaling the Wall of Text: Logging Best Practices in PostgreSQLPOSETTE: An Event for Postgres 20242024-06-11
PostgreSQL logging must be configured: set log_line_prefix to include timestamp, PID, session/tx id, user, DB and client so you can trace who did what; use…
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How to Ride Elephants Safely: Working with PostgreSQL when your DBA is not aroundDjangoCon US 20232023-10-16
Survival checklist for when a DBA is absent: how to start/stop Postgres with systemctl or pg_ctl, connect with psql, inspect activity via pg_stat_activity and…
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