RDS实例数据复制方式非异步同步 RDS实例数据复制方式非异步,视为“合规”。异步数据复制方式容易引起主备节点数据不一致,建议使用半同步或强同步方式。 应用场景 异步复制的RDS实例数据性能好,但可能会出现数据不一致的情况。同步复制的RDS实例数据可以保证主实例和备实例的数据一致性,同时也可以实现高可用性和灾备...
As mobility and cloud become the most prominent drivers for the IT investments today, the need for compact, light-weight integration is immensely felt, leading to
synchronous_standby_names (string) Specifies a comma-separated list of standby names that can support synchronous replication, as described in Section 25.2.7. At any one time there will be at most one active synchronous standby; transactions waiting for commit will be allowed to proceed after this...