replication slot
Postgresql logical replication slots: Are they 'expensive'? Is having
replication slot
website replication slot Postgres 12 highlight - Replication slot copy · Complete a base backup with pg_basebackup –slot using a permanent slot · Create one or more replication slot Answer If you do not see the replication slot under the slot_name column then the slot does not exist There are two potential reasons for this: If you do
replication slot Replication slots make sure that the new primary can carry on streaming changes from where the old primary left off This minimizes data loss They work by storing the LSN of the WAL record most recently received by each subscriber When a replication slot is active, PostgreSQL will 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
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