Documentation: 16: Streaming Replication Protocol

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

restart_lsn will also be moved forward if possible For a physical replication slot, this function updates restart_lsn Share

postgres replication slot No more configuration is needed on the secondary server Finally, we created a replication slot What is the purpose of a replication slot in PostgreSQL?

postgresql replication slot You must monitor logical decoding Any unused replication slot must be dropped Slots hold on to Postgres WAL logs and relevant system catalogs