从网站打开与数据库的连接 [英] open connections to db from website

问题描述

如何从我的网站检查与数据库的打开连接数.

How to check the number of open connections to database from my website.

推荐答案

这可能因您使用的数据库系统而异-一个简单的Google使用您的整个问题似乎都可以证实:

This may vary depending on the database system you are using - a simple Google using your whole question seems to confirm that: http://www.google.co.uk/search?sourceid=chrome&ie=UTF-8&q=How+to+check+the+number+of+open+connections+to+database+from+my+website[^]

The real problem is, what are you going to use it for? All well written software opens the connection, transacts, and closes it again to reduce the number of simultaneously open connections. Unless you have badly behaved software, the number of open connections is likely to a) vary wildly between successive reads, and b) be useless.

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