Inside logical replication in PostgreSQL: How it works

postgres replication slot   Dan postgres create logical replication slot

Learn how to use replication slots with PostgreSQL's streaming physical replication We also discuss their benefits and disadvantages

When replication slots is enabled, you might end up running out of disk space due to PostgreSQL trying to retain WAL files requested by a replication slot  Allow you to replicate data out of Postgres · Use the write-ahead log as the source of changes · Use logical replication slots to send out

jugar rocky slot A replication slot ensures that the WAL will not go away if the replica lags behind Without a replication slot, a primary will recycle its WAL as soon as it PostgreSQL Streaming Physical Replication With Slots · Introduction · Create a sandbox with two PostgreSQL servers · Test table · Filling WAL