基于数据库驱动的工作流管理系统的设计

Design of Workflow System Based on Database Drive

探讨了一种基于数据库驱动的工作流管理系统的实现方案。分析了中心数据库在工作流管理系统中的作用以及驱动机制,并介绍了数据库的设计方案。重点介绍了工作流系统的实现,阐述了工作流引擎的实现机制,包括流程分配、路由选择及消息发送机制的实现。

A workflow management system based on database drive is discussed. The function, drive mode and design project of the central database, especially the realization of workflow system is introduced. And the realization of workflow engine, including the mode of flow assigning, route select and message sending, is discussed in detail.