How to Set Up PostgreSQL Streaming Replication

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Replication slots make sure that the new primary can carry on streaming changes from where the old primary left off This minimizes data loss

The postgresql_replication_slot resource creates and manages a replication slot on a PostgreSQL server Usage resource postgresql_replication_slot A replication slot represents one specific stream of changes coming from a Postgres database and keeps track of how far a consumer has processed

slot pintu besi restart_lsn will also be moved forward if possible For a physical replication slot, this function updates restart_lsn Share  The pg_replication_slots view provides a listing of all replication slots that currently exist on the database cluster, along with their current state For more