Logical replication slots

A PostgreSQL replication slot is a vital feature ensuring the master server retains necessary Write-Ahead Log files, even when replicas

The slot state state=present implies the slot must be present in the system state=absent implies the groups must be revoked from target_roles

postgresql replication slot Replication slots make sure that the new primary can carry on streaming changes from where the old primary left off This minimizes data loss

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