Monday, July 23, 2012

What is ADO.NET


ADO.NET is the data access technology built within the .NET framework.


ADO.NET consists of managed classes that allow .NET applications to connect to data sources, execute commands, and manage disconnected data.


ADO.NET uses a multilayered architecture that is basically comprised of components such as Connection, Command, DataReader, and Dataset objects.


ADO.NET Architecture:
ADO.NET Architecture Diagram
ADO.NET addresses rich set of components which are responsible for creating distributed and data sharing applications. It is tightly integrated with the .NET framework with an accessibility to relational, XML, and application data.


ADO.NET also addresses a variety of development needs like the creation of front-end database clients and middle-tier business objects used by applications, tools, languages, or Internet browsers.

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