Production Postgres Pooling: PgBouncer + Supavisor 2026
May 7, 2026
Hands-on 2026 guide: PgBouncer 1.25.1 in front of Postgres 18, then swap to Supabase Supavisor — transaction pooling, prepared statements, and pitfalls.
#postgres
Postgres LISTEN/NOTIFY: Real-Time Presence Tutorial 2026
May 5, 2026
Hands-on 2026 tutorial: build a real-time online-presence system on Postgres 18 LISTEN/NOTIFY with Node.js, Express, and ws — no Redis, no broker, just SQL.