Aiven for PostgreSQL®: Automatic Recreation of Replication Slots

extended means that max_wal_size is exceeded but the files are still retained, either by the replication slot or by wal_keep_size unreserved means that the

Aiven for PostgreSQL®: Automatic Recreation of Replication Slots 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

extended means that max_wal_size is exceeded but the files are still retained, either by the replication slot or by wal_keep_size unreserved means that the

replication slot does not exist It's about 10 tables in the schema, so that means 11 replication slots per subscriber cluster So in production could be up to 99 slots, let's

When doing anything related to CDC , a replication slot in Postgres is created For Postgres specifically, CDC events

replication slot already exists Physical slots are created automatically based on replica hosts and used for data replication within the Managed Service for PostgreSQL cluster

postgresql_slot module