What is Replication slots in PostgreSQL Streaming

Postgres Replication Slot WAL Size How to re-start it from last point start replication slot postgres Replication slots for High Availability A replication slot exists solely on the instance that created it, and PostgreSQL does not replicate it on the standby start slot If you use a logical decoding plug-in which supports logical replication messages — like pgoutput since Postgres 14 — then that's all that's

start replication slot postgres Physical replication slots were introduced to PostgreSQL with version , while logical replication slots were added beginning with version · The default