Microkernel-based Workflow Management System Of Research And Design

At first, this paper discusses the significance of workflow technology research and research background, and introduces the origin and the current situation at home and abroad of the technology of workflow and related, and the different characteristics of different stages of development are given. Secondly, this paper discusses the basic components and basic interface of Workflow Reference Model which put forward by Workflow Management Coalition, and specifies the terminology of workflow management technology and related technology, and then classifies the workflow management by different view. This paper analyzes the different components of the workflow management system technical requirements, and adopts the method of workflow modeling based on UML activity diagram, and then proposed the idea for graphics-oriented programming and graphics-oriented programming language. Based on this, we design a system based on micro-kernel system structure and lightweight technical architecture, and achieve a microkernel-based workflow management system.On the basis of the microkernel-based workflow management system which realized by this paper, one examine and endorse system of abroading is implemented. In the period of designing and implementation, the system demonstrated that it gains a better performance of reusability, manageability, expandability and maintainability.