PostgreSQL Logical Replication Gotchas

PostgreSQL Logical Replication Gotchas postgres create replication slot Create an instance with storage attributes for replication slots and schedule the first synchronisation Parameters: postgresql postgresql replication slot To begin replicating your PostgreSQL database, start with steps 1 and 2 from above Create a replication slot on your Postgres database to track

postgresql replication slot Set the maximum WAL size for replication in the Max slot wal keep size setting The value of this setting can be edited as of PostgreSQL ver

postgres delete replication slot PostgreSQL 10 came with the welcome addition of the logical replication feature This provides a more flexible and easier means to replicate By themselves, replication slots occupy very little disk space They just store tiny bit of metadata, including a pointer to a position in WAL