Research on a Virtual Data Integration on the Web

Now the information systems grow so fast, this situation lets the communication among systems more complicate. So it will be very difficult to handle the logical business when the old way is used to define the different data and the complex, no- transplantable and humdrum way to handle them. This paper describes the virtual data´s conception and examples and proposes a scheme to integrate these data. The paper summarizes the overall characters of the all complex data, propose a new processing mode, which is the flat-form of the virtual data handling. An example is given to show how to do in a factual situation..