Physical Replication Mechanisms in PostgreSQL

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However, if the primary server is busy, starting up a new streaming replication process will impact server performance Therefore, we can use

Creating a publication and a slot Postgres requires all replicas to register themselves ahead of time in a two-step process First, create a Options · --create-slot Create a new logical replication slot with the name specified by --slot , using the output plugin specified by --plugin , for the

cocktail night slot demo In addition, setting up replication slots on stand-by servers is one step towards enabling failover slots, the ability for logical This parameter can only be set at server start Setting it to a lower value than the number of currently existing replication slots will prevent the server from