Monitoring PostgreSQL replication lag

Monitoring PostgreSQL replication lag postgres replication slot Monitoring PostgreSQL Replication Slots and Sending Email Alerts using Python · Step 1: Importing Necessary Modules · Step 2: Writing the postgres create replication slot 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

postgres create replication slot The solution is replication slots, a feature provided by Postgres that ensures the primary server only discards WAL records after they have been received by the

postgres replication slot Replicate to another Postgres database using Logical Replication ; 1 CREATE SUBSCRIPTION example_sub ; 2 CONNECTION 'host=  Replication Slot Failover feature of ApsaraDB RDS for PostgreSQL If Replication Slot Failover feature of ApsaraDB RDS for PostgreSQL