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ApsaraDB RDS:Logical Replication Slot Failover
ApsaraDB RDS:Logical Replication Slot Failover
If the max_wal_size parameter is too low, PostgreSQL may delete WAL data before it has been streamed to BigQuery, which can cause the
Replication slots make sure that the new primary can carry on streaming changes from where the old primary left off This minimizes data loss
postgresql create replication slot Specifies the maximum number of replication slots that the server can support The default is 10 This parameter can only be set at server
postgresql drop replication slot A physical replication slot prevents a source DB instance from removing WAL data before it's consumed by all read replicas Each read replica has its own
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138.00 ₹ INR
Regular
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138.00 ₹ INR
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138.00 ₹ INR
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![postgresql replication slot](10096.png)