分布式工作流系统的可靠性研究  

Research on the Reliability of Distributed Workflow System

作　　者：陶冶[1] 范玉顺[1] 罗海滨[1] 

机构地区：[1]清华大学自动化系,北京100084

出　　处：《计算机科学》2001年第5期6-10,36,共6页Computer Science

基　　金：863/CIMS主题资助项目;课题编号:863-511-944-002

摘　　要：一、引言 工作流技术作为现代企业实现过程管理与过程控制的一项关键技术,为企业的经营过程提供了一个从模型分析、建立、管理、仿真到运行的完整框架.同时,工作流管理系统通过一套集成化、可互操作的软件工具为这个框架提供了全过程的支持.经过十几年的发展,工作流技术已逐渐走向成熟,至今已被应用于银行、电信、医疗保健、生产制造等诸多领域.Workflow management system(WfMS) has been used to provide a powerful computation environment for the integration of different applications and the cooperation of different organizations in enterprises. In the current research field of workflow technologies, the distributed workflow engines have gradually caught more and more attentions, and the reliability of the whole system is one of the critical factors to the successful implementation of the distributed workflow system. In this paper.a distributed workflow system with high reliability that runs on different enterprise function domains is introduced-Several measures to improve the reliability of the system are proposed. Meanwhile, the relevant concept of domain, the system infrastructure, the implementation of a process instance and the global control mechanism are also presented.

关 键 词：分布式工作流系统 可靠性 CIMS 经营过程 企业 

分 类 号：F270[经济管理—企业管理]