Monitoring PostgreSQL Replication Slots and Sending Email Alerts

Monitoring PostgreSQL Replication Slots and Sending Email Alerts postgresql 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 postgresql drop replication slot If the max_wal_size parameter is too low, PostgreSQL may delete WAL data before it has been streamed to BigQuery, which can cause the

postgresql drop replication slot When a logical replication slot is created, Postgres creates a snapshot of the current state of the database and records the consistent point from where

postgresql create replication slot Specifies the maximum number of replication slots that the server can support The default is 10 This parameter can only Replication slots are a persistent data structure used to track the progress of replication across subscribers, and to ensure that WAL data