Use logical replication for tables in RDS for PostgreSQL

PostgreSQL Streaming Physical Replication With Slots drop replication slot A replication slot is a data structure that marks a position in the WAL Whenever the standby server has consumed WAL, it sends feedback to the primary, which drop slot There are two options to fix this issue, either we can remove the used replication slots or increase the max_replication_slots parameter value

drops of gold slot Unused slots can be dropped to remove WAL segments using the pg_drop_replication_slot command There generally is one replication slot and WAL sender per