Microsoft ActiveX Data Objects (ADO) enables us to build a client application / server that can access and manipulate data from a server by first determining the OLE DB Provider him. In addition, ADO support in making the Web-based applications. Its main advantage is easy to use, high speed and small memory usage. ADO another specialty of the Remote Data Service (RDS), where you can move data from a server to a client application or Web page, manipulate the data from the client and return it to the server.
With ADO, which made the application program to communicate with Object Linking and Embeded Database (OLE DB) that allows us to read and process the data directly without the need to convert it first. ADO is a Component Object Model (COM) is an automated interface components that can be used in several programming languages including Microsoft Visual Basic 6.0, VBScript, JScript, Visual C + +, and Visual J + +. Most of the existing version of ADO separate from the Microsoft Data Access Components.
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