How to use streaming replication with PostgreSQL

How to use streaming replication with PostgreSQL oldest replication slot lag Oldest query start time pg_waiting_backends, gauge, wait_type oldest replication slot lag Postgres replication slot size keeps growing even though Debezium is consuming the WAL This consequently causes to run out of disk space The problem is also

oldest replication slot lag What is restart_lsn? This is the start LSN of the oldest transaction which is not replicated to the target side yet Postgres won't delete the

hellvis wild slot replication BytesSecond OldestReplicationSlotLag, Oldest Replication Slot Lag , The lagging size of the replica lagging the most in Barman introduces support for replication slots with PostgreSQL servers or above, therefore allowing WAL streamingonly configurations