Re: sql server 面试题 (5)# Database - 数据库
z*y
1 楼
今天刚刚出的incident, 拿出来跟大家讨论一下。
3:00am EST today dba team got alert that one of our main applications failed
in London. It was 8:00am in London and it's peak hour. The DBA in London
is not familiar with clustering so they ask help from headquarter.
Now it's 7:10am in office. As dba, you need get it solved asap. your
director, CFO, CIO,CTO are all stand behind you watching you typing.
The database was in two nodes A/A clustering environment. Before the
incident each node has one sql server instance
3:00am EST today dba team got alert that one of our main applications failed
in London. It was 8:00am in London and it's peak hour. The DBA in London
is not familiar with clustering so they ask help from headquarter.
Now it's 7:10am in office. As dba, you need get it solved asap. your
director, CFO, CIO,CTO are all stand behind you watching you typing.
The database was in two nodes A/A clustering environment. Before the
incident each node has one sql server instance