Task Based Data Exchange Platform

Data exchange becomes more and more frequent between different departments. But these department’s databases are varied. They have different data formats, so there exist conflicts both in semantics and content. In addition, the data need to be exchanged are not fixed, possibly changes along with the service change. This paper proposes a data exchange platform, which takes the end-to-end exchange model as the foundation, and improves it to support the concurrent data exchange ability. It also can satisfy the unfixed format data exchange.