You can now monitor the synchronization status of
your logical replication slots in Azure Database for PostgreSQL – Flexible
Server using the new logical_replication_slot_sync_status metric, now in
public preview. This Azure Monitor metric shows whether each logical
replication slot is synchronized, catching up, or in an unknown state—helping
you validate replication health and slot readiness.
This feature is especially useful when using logical
decoding or change data capture (CDC) tools
like Debezium or Kafka. With per-slot visibility and the ability to
set up alerts, you can ensure your logical replication setup remains consistent
and responsive during planned maintenance, migrations, or system events.
Learn
more.