Replication and Replication Slot Metrics

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

Replication and Replication Slot Metrics Application of replication slots in PostgreSQL Replication slots in PostgreSQL are a mechanism for streaming physical and logical replication

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

postgres create logical replication slot A physical replication slot prevents a source DB instance from removing WAL data before it's consumed by all read replicas Each read replica has its own

Physical slots are created automatically based on replica hosts and used for data replication within the Managed Service for PostgreSQL cluster

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

Replication slots for High Availability A replication slot exists solely on the instance that created it, and PostgreSQL does not replicate it on the standby