A connection to a database is a resource intensive operation that typically comprises a few steps. A channel of communication between the application and the database should be established before the ...

用spring.net AdoTemplate访问数据库偶尔会提示Could not create ado.net connection for transcation错误 ...

Use profiler.<br><br>SQL leaves them open for a time for the connection pooling of course. -- View image here: http://episteme.arstechnica.com/infopop/emoticons/icon ...

Faster performance in business applications comes down to reducing the "critical two" -- disk I/O and trips to the server. Doing that means doing a lot of things right, starting with your database ...

Microsoft would like you to use ADO to access your data, but is it the right solution for you? Follow along with our step-by-step example to learn more about this technology and see what advantages ...

describes the SqlConnection object and how to connect to a data base. Here are the objectives of this lesson: • Know what connection objects are used for. • Learn how to instantiate a SqlConnection ...