Using PostgreSQL logical replication with Aurora

Postgres replication slots grow indefinitely replication slot postgres Physical slots are created automatically based on replica hosts and used for data replication within the Managed Service for PostgreSQL cluster replication slot is active for pid A replication slot represents one specific stream of changes coming from a Postgres database and keeps track of how far a consumer has processed

replication slot does not exist 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