Documentation: 16: Streaming Replication Protocol

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

Documentation: 16: Streaming Replication Protocol Replication slots for High Availability A replication slot exists solely on the instance that created it, and PostgreSQL does not replicate it on the standby

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

jili slot game demo There are 16384 hash slots in Redis Cluster, and to compute the hash slot failure if there is no replica that is able to failover it In that case the

Postgres replication slot size keeps growing even though Debezium is consuming the WAL This consequently causes to run out of disk space The problem is also

creation of replication slot failed The dark side is that replication slots can cause disks to fill up with old WAL, killing the main production server In this article I explain

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