MongoDB 分布式架构演进Secondary heartbeat Secondary Secondary 2016Postgres中国用户大会 Postgres Conference China 2016 中国用户大会 高可用 Secondary Secondary heartbeat Secondary Secondary Primary Client Client heartbeat heartbeat Client Secondary Secondary heartbeat Arbiter vote only Arbiter 节点只参与 投票,不存储数据 2016Postgres中国用户大会 Postgres Conference China 2016 中国用户大会 选举优先级 Primary Secondary Secondary heartbeat Secondary priority Primary Secondary Secondary heartbeat Hidden Hidden mongodump 对客户端不可见 2016Postgres中国用户大会 Postgres Conference China 2016 中国用户大会 延迟节点 Primary Secondary Secondary heartbeat Delayed Delayed mongodump0 码力 | 29 页 | 2.03 MB | 1 年前3
共 1 条
- 1













