我们正在考虑为RDS使用多AZ,我正在阅读该的自述文件Setting the JVM TTL for DNS name lookups同样,根据我的理解,如果ttl值很大,并且数据库发生故障,它不会故障转移到另一个AZ中的实例,因为DNS不会更改。对吗?另外,如果默认值太大,Spring Boot在不使用XML文件的情况下设置该属性的方式是什么?
提前谢
我们每天都会收到以下错误几次:
A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: TCP Provider, error: