Last updated: 2021-02-07 10:15:20
| Instance Architecture |
Definition |
Node |
Features |
| Standard Edition (one primary and one replica) |
Each shard provides a high-availability architecture based on primary/replica active-active deployment. |
Two nodes: one primary node and one replica node |
Supports real-only replicas.Automatic node failover.Default sampling granularity for monitoring: once every 5 minutes.Maximum backup time: 30 days.Operation log backup time: 60 days.Supports database audit where audit logs can be retained for 15 days and an unlimited number of rules which can be configured. |
| Standard Edition (one primary and two replicas) |
Each shard provides a high-availability architecture based on primary/replica multi-site active-active deployment. |
Three nodes: one primary node and two replica nodes |
| Finance Edition (one primary and one replica) |
Each shard provides a high-availability architecture based on primary/replica active-active deployment. |
Two nodes: one primary node and one replica node |
Supports other deployment schemes. To use other schemes, please contact your Tencent Cloud sale rep.Supports read-only replicas and implements intelligent load scheduling for read-only replicas.Automatic node failover.Default sampling granularity for monitoring: once every 1 minute.Maximum backup time: 3,650 days. You need to submit a ticket for application.Operation log backup time: 60 days by default (1 year for archive storage).Supports database audit where audit logs can be retained for 15 days.Provides assistance for regulatory compliance. |
| Finance Edition (one primary and two replicas) |
Each shard provides a high-availability architecture based on primary/replica multi-site active-active deployment. |
Three nodes: one primary node and two replica nodes |
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