PostgresSQL Replication Slot

PostgresSQL Replication Slot postgres replication slot Replication slots provide an automated way to ensure that the primary does not remove WAL segments until they have been received by all standbys, and that the postgres replication slot 1 Replication Slot: A replication slot on the primary server is what reads changes from the WAL and passes it to the output plugin to be

postgres replication slot Logical decoding replication slots are supported on only primary servers When there is a cluster of PostgreSQL servers, the connector can run on only the

postgresql replication slot A physical replication slot prevents a source DB instance from removing WAL data before it's consumed by all read replicas Each read replica has its own Replication slots were introduced with PostgreSQL and are designed to ensure that any standby connected to the primary using a replication slot will always