标签：att res nec suitable tab over code different amp
2020年我们要全面推进MGR在业务系统的使用，目前存在一个很重要的问题，就是在MGR的主节点出现异常的情况下，怎么解决客户端重定向的问题
解决的方案：
1、使用官方的connector
2、使用负载均衡设备，比如F5
3、使用router,比如MySQL的Router 8.0
4、中间件，比如某些厂商的产品，或者proxySQL。
以上方案我们都在测试当中~
It is important to understand that although the database service is available, in the event of a server crash, those clients connected to it must be redirected, or failed over, to a different server. This is not something Group Replication attempts to resolve. A connector, load balancer, router, or some form of middleware are more suitable to deal with this issue. For example see MySQL Router 8.0.标签：att res nec suitable tab over code different amp
原文地址：https://blog.51cto.com/roidba/2446981
