The Insatiable Postgres Replication Slot

Replication slots are used to safeguard against the premature deletion of WAL segments before they have been applied by the standby server, thus

To prevent this deletion of logs, Postgres offers replication slots A replication slot is a record in the database with a name and a “last

oldest slot machine Oldest Replication Slot Lag or Replication Lag · Troubleshooting SQL Grant the REPLICATION permission to your account and query the

best free online slot machines replication slot, nil, (>= 0 oldest transaction that this slot needs the database to retain VACUUM