The Key Technology Research Of Workflow Based On Relational Database

Workflow technology develops quickly and is successfully applied to many aspects at present.As the key technology of process modeling and process management, it can combine with other systems availably and build various business management systems which accord with enterprise's needs.Because of its high flexibility,it can quickly build application software system according to the concrete needs of enterprise, and can reorganize the enterprise's business quickly to meet a variety of needs of management and producing when business process changes. Therefore, it is very important to study and analyse the workflow technology.The thesis analyse the development trend and present research of workflow and make a study of various workflow technology ,including the workflow model technology and the workflow engine technology and the key technology of realizing a workflow system. The thesis realizes a tool of workflow process modeling and a small workflow engine based on relation database on this foundation, obtain a good running effect.