数据库半同步的相关内容

阿里云文档 2025-05-27

配置Tair实例的同步方式为半同步

Tair（企业版）实例的默认同步模式为异步，若业务场景对数据持久化要求较高，您可以在控制台将其同步模式修改为半同步。该模式会增加写的延迟，大约为百微秒（us）~数毫秒（ms），适用于对数据一致性要求高，可以接受牺牲写性能的场景。

文章 2022-02-16 来自：开发者社区

MySQL数据库半同步复制

半同步复制，是有一个从节点或者一部分从节点与主节点之间是同步复制的，其他的从节点仍是异步复制半同步复制是谷歌公司贡献给MySQL的一个插件，默认在MySQL中没有此插件，所以要实现主从的版同步复制需要安装此插件 1 2 rpm -ql mariadb-server| grep semi #找到需要安装的插件，以so结尾 1 2 SHOW PLUG...

文章 2022-02-16 来自：开发者社区

mysql数据库半同步复制

mysql数据库半同步复制目录 mysql半同步复制............................................................................................................ 1 目录..........................................................

问答 2022-02-15 来自：开发者社区

云数据库RDS MySQL三节点，同规格三节点企业版和高可用版半同步模式，性能会有损耗吗？

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更新时间 2024-07-10 10:59:55

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