The Design And Realization Of Workflow System For Enterprise Applications

Workflow technology has been a new hotspot in the area of computer application since 1990. It is very important to study the technology in-depth, since it can significantly improve the information standardand operation efficiency of enterprises, hence make them more competitive. Workflow from the concept of production and office automation in the field, through the work into well-defined mandate, role, in accordance with certain rules and procedures to carry out these tasks to improve efficiency and management level. With the computer network technology and the rapid development of distributed technology, technical work has become more sophisticated, collaborative workflow technology as the core of the support system, played an increasingly important role.Based on the actual development of business-critical needs analysis, in the traditional relational database on the basis of the application of a key business development in the relational database based on the workflow engine framework, the definition of self-organization model and the model form So that the workflow management system has been strictly accurate on the basis of the logic model. And Object-Oriented Analysis and Design Methods to achieve this workflow model and the basic targets of the core algorithm; research and design of the system model, that is, the system architecture, the successor to the previous definition of the environment and run-time Environment relatively realization of independent thought, with the WfMC reference model line, Web-based technology, to take B/S mode.This issue is a demand for chemical companies plan to submit for the approval process based on the development of the enterprise demand for approval of the management of the service platform in order to apply to the business of the approval process variability.