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Logical replication and physical standby failover
Logical replication and physical standby failover
In Postgres , replication slots were introduced A process receiving changes via streaming replication can create a replication slot on the
I have replication slots which are inactive and their xmin date is now a few days old This matches up with oldest replication slot lag metric
oldest replication slot lag The lagging size of the replica lagging the most in terms of WAL data received The disk space used by replication slot files Applies to PostgreSQL type
slot pink A newly created standby is not a valid failover-promotion candidate for a logical replication primary until an initial period where slots exist
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197.00 ₹ INR
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197.00 ₹ INR
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![oldest replication slot lag](10057.png)