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Using pg auto is a great way to monitor your database without having to open a command window every time it crashes. The auto failover feature is triggered by a few commands, one of which is pg_autoctl run. This service will check that Postgres is up and running and will try to restart it if it fails three times in a row. Alternatively, you can also witness failover in real time by stopping the corresponding Postgres instance. Slot-PG is an auto slot machine that will