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

As the commit log already mentions, replication slots have the possibility to be made temporary When created, they are associated with the

Each subscription will receive changes via one replication slot Additional replication slots may be required for the initial synchronization of

replication slot postgres 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

replication slot is active for pid Represents a physical replication connection to a PostgreSQL server PhysicalReplicationSlot Wraps a replication slot that uses physical replication