分布式工作流引擎的设计方法

Kind of design method of distributed workflow engine

分布式工作流技术是计算机应用领域的一个较新的研究方向,工作流引擎的分布执行是工作流技术发展的一种必然趋势。针对企业级的实际需求,提出一种分布式工作流引擎的体系结构,并对引擎结构的各部分功能进行了描述,以及对工作流引擎的执行过程进行了分析。最后将工作流引擎的设计思想应用到具体实例分析中。

The technique of distributed workflow is a newer researching direction in the realm of computer＇s application, and the distributed execution of workflow engine is an inevitable trend of the development of workflow. Aimed at the practical requirement of enterprise, a system structure of workflow engine is put forward, each part of function in the engine＇s structure is described, and the execution process ofworkflow engine is analyzed. Finally, the design thought ofworkflow is applied to the concreted instance＇s analysis.