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 ...

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 ...

In this article I’d like to present a discussion on concurrency handling, concurrency violations and the strategies involved to resolve concurrency conflicts. Concurrency violations: when and why do ...

I had been passing username/password strings directly into the ADO.NET connection string, however this means that if a user has a quote character in his password, it borks the ConnectionString and ...

Data access protocols that use HTTP as the transport and adhere to the Representational State Transfer (REST) architectural style are challenging traditional binary and Extensible Markup Language (XML ...

OLE DB Data Provider Connections OLE DB Provider for AS/400 OLE DB Provider for Active Directory Service OLE DB Provider for DB2 OLD DB Provider for Internet Publishing OLE DB Provider for Index ...

Oracle has a long history in Visual Studio and Windows shops, but getting Oracle, VS, and related Microsoft technologies to play together nicely can require a little bit of special effort on the ...

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 ...