Postgres WAL Overflow without Replication volumes -

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

replication slots will prevent the server from starting Also, wal_level must be set to replica or higher to allow replication slots to be used Note that

replication slot Checking for replication slots Starting from PostgreSQL , it is also necessary and useful to check for leftover replication slots

replication slot does not exist Use logical replication slots to send out data A slot represents a stream of changes Use a table's REPLICA IDENTITY property to determine what