Application of replication slots in PostgreSQL

website postgres create logical replication slot In --start mode, use the existing logical replication slot named slot_name In --create-slot mode, create the slot with this name In --drop-slot mode, delete postgres replication slot A replication slot exists solely on the instance that created it, and PostgreSQL does not replicate it on the standby servers As a result, after a failover or

postgres create logical replication slot This is an example using wal2json A replication slot must be created on the PostgreSQL server SELECT * FROM  Replication is a more ancient or traditional data synchronize approach It plays an important role in the data  The Postgres logical replication architecture is very simple It uses a publisher and subscriber model for data replication The primary data

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