Essential PostgreSQL Monitoring - Part 1

website postgresql replication slot A replication slot represents one specific stream of changes coming from a Postgres database and keeps track of how far a consumer has processed postgresql create replication slot Each standby… keeper has an associated replication slot that holds information about the standby's current WAL position The replication slot

postgresql replication slot This flag defaults to 10 and its limit grows with the memory of your Cloud SQL instance, allowing between 2 and 8 replication slots per GB of memory The  pg_create_physical_replication_slot() is a system function for creating a physical replication slot pg_create_physical_replication_slot() was added in  Reviving lost replication slots Hi, A replication slot can be lost when a subscriber is not able to catch up with the load on the primary and the WAL to

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