Logical Replication on Standbys in Postgres 16

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Cascading replication in PostgreSQL is a database configuration where replicas replicate from other replica servers instead of a primary server,

Replication in PostgreSQL works by processing WAL files In order for this to work, all WAL files have to be transiently available until they Take Away The morale of the story? Don't leave your replication slots unattended! There shouldn't be any slots which are inactive for too long

super monopoly money slot machine It's about 10 tables in the schema, so that means 11 replication slots per subscriber cluster So in production could be up to 99 slots, let's A PostgreSQL replication slot is a vital feature ensuring the master server retains necessary Write-Ahead Log files, even when replicas