←back to thread

Postgres LISTEN/NOTIFY does not scale

(www.recall.ai)
570 points davidgu | 1 comments | 07 Jul 25 14:05 UTC | HN request time: 0.247s | source
1. spoaceman7777 ◴[11 Jul 25 01:48 UTC] No.44527674[source]▶
This is part of the basis for Supabase offering their realtime service, and broadcast, rather than supporting native LISTEN/NOTIFY. The scaling issues are well known.