Research And Implementation Of Workflow Management System Based On Web Services

Workflow technology is a key technology to business process modeling,emulation, optimization,integration and automation. Business management systemsbased on workflow technology such as PDM, CRM, SCM, ERP and OA, are more flexible and can be customized and deployed quickly according to the concrete requirements of the enterprise.After analyzing workflow specifications issued by Workflow Management Coalition, investigation on the management of workflow process models, the implementation of workflow engine and the implementation of system persistence storage mechanism are presented in this paper. Finally,the design and implementation of a workflow management system based on Web Services is discussed in detail.