ADO.NET is a powerful toolbox but it's not a software magic wand. Learn about common best practices for using three key element of any data access strategy: connections, security, and transactions.
by Dino Esposito
November 26, 2003
o get the most out of ADO.NET classes, developers must fully understand the model and study a few best practices. Based on years of real-world experience with ADO, ADO.NET provides a richer set of more powerful tools. But, ADO.NET is not designed to be an out-of-the-box tool that reduces any programming work to just point-and-click.
Database connections, data access security, pooling, and transactions are all key elements of any real-world enterprise distributed application. No matter which technology you use for each tier of your .NET applicationWindows Forms, ASP.NET, or Web servicesdata access is concentrated in the back end of the system and is implemented using a common programming interfacethe ADO.NET object model.
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