Data Integration Technology. Workflow Study

With the development of OA,Computer Application System in enterprise or government gets more and more widely applied. Some systems are Document Database Management Systems based on workflow and concurrent operation,and some are transaction-processing systems based on Relation Database. The technique of data integration in OA is mostly focus on integrating any kinds of data in workflow. And it is also the research hotspots currently. The system that based on data integration can offer users a uniform and friendly interface,also makes the office information system the center for reading and writing information of the enterprise,which can use all available resources in enterprises.The paper discusses some key techniques in workflow and takes Lotus Notes Document database integrated with Relation Database. Our experiments show that the system has the characters of flexibility and high efficiency,with a fine and creative feature. We have designed a simple workflow system based on Relation Database,we use MS Office to deal with the document in the workflow too. And this paper discusses the workflow engine at the same time.