SQL Server数据库镜像和ASP.Net应用程序

Question

使用SQL Server数据库镜像，我们是否需要处理ASP.Net应用程序中的某些内容，还是只需要更改web.config中的连接字符串？

Answer 1

Depends on the configuration of the mirroring; as to whether you have automatic failover setup, etc.

If you have failover enabled, the connection string will stay the same as it should just point to the virtual IP of the failover using DNS or directly.

If not, you may have to change it to whichever host is active at that point.

As far as the application is concerned, it just needs to know where it gets it's data from and this is the connection string from web.config.