一种高性能的分布式工作流系统实现框架  

Architecture of Distributed Workflow System with High Performance

作　　者：张志君[1] 范玉顺[1] 

机构地区：[1]清华大学自动化系,北京100084

出　　处：《计算机集成制造系统-CIMS》2003年第6期431-435,455,共6页

基　　金：国家自然科学基金资助项目(60274046);国家863/CIMS主题资助项目(2002AA414710)。~~

摘　　要：针对现有工作流系统的缺点和企业的实际需求,提出了一种基于COM+技术的分布式工作流系统实现框架。通过多层结构的方式,实现了工作流系统中应用、逻辑与数据的分离。分析了系统在可靠性、可扩展性与实用性等方面的性能,并给出了相应的实现策略。实际应用初步证明了基于该框架实现的工作流系统适合于企业业务过程管理。According to the drawbacks of current workflow systems and the requirements of contemporary enterprises, a realizing architecture of COM+ technology-based distributed workflow system, which can achieve the isolation of application, logic and data in the workflow system by a multi-tier framework, is represented. Then, the performances in reliability, scalability and practicability of the workflow system based on this architecture are further investigated, and some implementing methods are discussed. Preliminary applications show that the workflow systems based on this architecture are applicable for the managements of enterprise business processes.

关 键 词：工作流 分布式工作流系统 COM+技术 

分 类 号：TP319[自动化与计算机技术—计算机软件与理论]