With.net development online examination system, a performance problems: the front desk to use the Gridview control bound the SQL to control paper content to be obtained, but when hundreds of people at the same time the exam, someone will show out the next topic content,
I consider is frequently called the database, so consider on the server side cache of the generated test data directly, and then the front desk is called directly; Is another way to call all questions directly at the front desk, and then cached in the client, the user directly invoking the local cache can!
Does anyone have done? Specific two methods how to realize this??????? Ask ace to give directions!

CodePudding user response:

https://kb.cnblogs.com/page/69727/