Integration of collaborative information system in Internet applications using RiverFish architecture

Business process integration is a serious challenge in collaborative information systems due to the potential interference among them. This paper describes RiverFish architecture to solving integration problems in collaborative information systems that belong to e-commerce environment. DECA application has been used to show a good example of a non-trivial problem of this integration. DECA application controls the processing application involving several government agencies to illustrate a new application called DECA. Each step of DECA processes various levels of check points and stores the results into associated collaborative information systems. This application has served more than 2 million users since 2000, demonstrating the reliability and support for evolution of RiverFish approach