Instance Architecture

Last updated: 2020-04-03 16:50:49
Instance Architecture Definition Node Features
Standard Edition (one master and one slave) Each shard provides a high-availability architecture based on master/slave active-active deployment Two nodes: one master node and one slave node
  • Supports real-only slave
  • Automatic node failover
  • Default sampling granularity for monitoring: once every 5 minutes
  • Maximum backup time: 7 days
  • Operation log backup time: 7 days
  • Supports database audit where audit logs can be retained for 15 days and an unlimited number of rules can be configured
  • Standard Edition (one master and two slaves) Each shard provides a high-availability architecture based on master/slave multi-site active-active deployment Three nodes: one master node and two slave nodes

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