基于Web的分布式工作流系统的研究

Study of Distributed Workflow System Based on Web

在工作流技术研究领域中,基于Web的分布式工作流系统逐步成为研究热点。介绍了一种基于Web服务技术的分布式工作流管理系统的框架结构,并从数据层、业务层、应用层三个方面详细介绍实现此工作流执行框架所使用的各种技术,研究了这个框架结构中的核心部件——嵌入式工作流引擎的系统设计模型,在该模型中探讨了数据模型和控制模型的设计。

In the workflow technology study field, the study of distributed workflow system based on Web is a hot point to be studied. Introduces a framework of distributed workflow management system based on Web service, discusses all kinds of technique of realizing this workflow in detailed from data layer, business layer and application layer, and points out the core of this framework, that is the design model of inserted workflow engine system. In this model, it discusses the design of data model and control model in details.