A Brief History of Postgres Logical Replication

replication slot postgres   Dan replication slot does not exist

postgresql_slot module

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 The pg_replication_slots view provides a listing of all replication slots that currently exist on the database cluster, along with their current state For more

quick hit slot machine tips The solution is replication slots, a feature provided by Postgres that ensures the primary server only discards WAL records after they have been received by the This is the most common type of replication in PostgreSQL Physical replication maintains a full copy of the entire data of a cluster It uses