Postgresql logical replication slots: Are they 'expensive'? Is having

Replication in PostgreSQL works by processing WAL files In order for this to work, all WAL files have to be transiently available until they

Postgresql logical replication slots: Are they 'expensive'? Is having The postgresql_replication_slot resource creates and manages a replication slot on a PostgreSQL server Usage resource postgresql_replication_slot

Replication in PostgreSQL works by processing WAL files In order for this to work, all WAL files have to be transiently available until they

replication slot is active for pid A PostgreSQL replication slot is a vital feature ensuring the master server retains necessary Write-Ahead Log files, even when replicas

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replication slot already exists Postgres restart is required! Enabling logical replication Page 5 5 ○ Provide guarantees that WAL

In the context of logical replication, a slot represents a stream of changes that can be replayed to a client in the order they were made on the origin server