Physical Replication Mechanisms in PostgreSQL

Physical Replication Mechanisms in PostgreSQL postgres replication slot In the context of PostgreSQL's logical replication, a “slot” is a mechanism used to keep track of the replication stream's progress Logical postgres create logical replication slot Cascading replication in PostgreSQL is a database configuration where replicas replicate from other replica servers instead of a primary server,

postgres create logical replication slot One statistics record of pg_stat_replication_slots is created for each logical replication slot described above Only one receiver may

postgres delete replication slot It's about 10 tables in the schema, so that means 11 replication slots per subscriber cluster So in production could be up to 99 slots, let's Monitoring PostgreSQL Replication Slots and Sending Email Alerts using Python · Step 1: Importing Necessary Modules · Step 2: Writing the