Postgres Maintenance

Replication slots were introduced in Postgres They are a mechanism to accurately and durably keep track of how far a standby is lagging behind the primary

Postgres Maintenance However, until , PostgreSQL primarily supported only a physical replication stream A physical stream is only really useful for a second copy

Replication slots were introduced in Postgres They are a mechanism to accurately and durably keep track of how far a standby is lagging behind the primary

postgresql drop replication slot A simple case of spill is explained below In the logical replication setup of PostgreSQL 14, prepare one table named tab with an integer column

Let's say for instance you have a replication user called replication , created WITH REPLICATION , the role doesn't actually have permissions to

postgres replication slot The concept of replication slots was introduced in PostgreSQL and was created to prevent a primary instance to delete WAL that a replica

This blog introduced you to PostgreSQL Logical replication slots, their purpose, and the step-to-step setup introduction