Research And Implementation Of Distributed Workflow Management System

In an increasingly competitive environment, the government or corporate needs to continuously adjust and optimize the management processes to cope with the rapidly changing market and quickly responds to user or customer needs, their applications of workflow management systems also need to constantly refine in order to improve operational efficiency and reduce operating costs.In the traditional centralized workflow tasks there are too concentrated, business processes to respond to slow, difficult to ensure robustness and data consistency maintenance difficulties to give a large number of government departments or enterprises development bottleneck. Distributed workflow came into being. It is a combination of the rapid development of distributed technology, this paper is based on four-Dispatch Distributed workflow management system, and strive to break through the traditional centralized workflow management system with the existing distributed workflow management system deficiencies, so that the system Availability strong, robust high, extended performance, and increase with the application system integration coupling.Firstly,this paper introduces the theoretical foundation of the workflow management system, starting with the distributed workflow management system of the operation mechanism to begin the analysis, and then presents a distributed scheduling based on the work of four-layer workflow management system strategy, each module of which are given to detail and focus on the workflow engine research and realization of the above, and the whole system in the data layer interface design and implementation.Finally, based on the above theory, carry out the practical test and application.in e-government platform.