hot_standby_feedback=on
- The hot_standby_feedback
setting controls whether nodes acting as hot_standby
s (the replicas in physical replication) send feedback to the leader about their current transaction status. ParadeDB uses this transaction status to determine when it is safe for the primary to garbage collect its segments.primary_slot_name=$something
- The primary_slot_name
setting declares the name of the replication slot that a replica should use when it connects to the primary. In order for hot_standby_feedback
to be used and persistent, a replication slot must be used.