基于.NET和数据库的轻量级工作流引擎的研究

工作流技术是目前发展较为快速的业务过程自动化技术。文章通过对在软件开发和实施过程中所发现问题的分析,从提高开发效率及软件的灵活性、健壮性出发,提出了基于.NET和数据库的轻量级工作流引擎的框架结构,详细讨论了如何利用.NET平台与数据库技术协同进行工作流引擎开发的问题,给出了工作流引擎的设计原理以及具体的表示和实现方法。该工作流引擎已应用到实际的应用系统中。实践表明,利用该工作流引擎可以显著地缩短关键业务的开发周期,结构化满足了用户的工作流使用需求。

Study of Lightweight Workflow Engine Based on .Net and Database

The workflow technology is a rapidly developing technology of business process automation currently.In order to improve the efficiency of software development and the flexibility and robustness of software,the paper presented a framework of lightweight workflow engine based on.Net and database through analysis the problems existing in the process of software development and implementation,(discussed) how to use.Net platform and databse technology to develop workflow engine in detail,and gave the design principle and detailed methods of denotation and implementation.The workflow engine has been(applied) in practical applications,and the practice has proved it can significantly shorten the development(cycle) of business-critical and meet the demand of use of user structurally.