hasurapgdeltastream: Streaming Postgres logical replication

Replication slots are used to safeguard against the premature deletion of WAL segments before they have been applied by the standby server, thus

Postgres replication slot size keeps growing even though Debezium is consuming the WAL This consequently causes to run out of disk space The

replication slot postgres This issue occurs in PostgreSQL when a user attempts to create or manage replication slots without the necessary privileges

replication slot A replication slot is a feature in PostgreSQL that ensures that the master server will retain the WAL logs that are needed by the replicas