Comment by asdfaoeu
3 years ago
NOTIFY/LISTEN isn't a queue it has broadcast semantics. Postgres queueing is really just the SELECT FOR UPDATE SKIP LOCKED, the NOTIFY/LISTEN allows you to reduce the latency a bit but not essential.
3 years ago
NOTIFY/LISTEN isn't a queue it has broadcast semantics. Postgres queueing is really just the SELECT FOR UPDATE SKIP LOCKED, the NOTIFY/LISTEN allows you to reduce the latency a bit but not essential.
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