| Workflow technology is a research hotspot of application integration among departments at the information time. As a core technology of process modeling and process management, the workflow management technology can combine with other application system effectively, and meeting the business needs to generate a variety of business management systems, such as, Office Automation System, Project Management Software and so on. On the basis of the rapid development of computer network technology and distributed database technology, and the mature of multi-machine collaboration technology, the workflow technology will undoubtedly provide a more advanced technological means for enterprises.This thesis first introduces the development status and trend of workflow technology,the definition of workflow management system and workflow management system reference model and workflow engine technology basing on .NET.According to the workflow management system reference model and the interfaces standards, and the research of workflow process modeling techniques, the self defined workflow model is designed. This model bases on B/S mode and ASP.NET technology, and includes architecture design,functional design and database design. In addition, there is a solution in graphical interface design.The last of this thesis introduces grid workflow's features. With the grid technology's development, workflow will have a new development trends. |
