Post Mortem Analysis: PostgreSQL replication failed

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

3 Scalability: When a Streaming Replication connection is created from a standby to a primary cluster, it connects into a Replication Slot,

big bite slot A limitation of the PostgreSQL implementation is that replication slots are not cluster-aware: a replication slot exists solely on the instance

prot pally best in slot Confirm that the connector has created a new replication slot and that it is in active state by querying the pg_replication_slots table Resume the write