The flexibility is always a big trouble of workflow system. For nowadays, in order to catch up with the new management of company, the traditional workflow has to be upgraded too. Being used as a small control to assist the development of controlling the flow, the rule engine separates the business rule from business logic and manages them as a whole part in order to improve the flexibility and agility of traditional workflow while the basic function of workflow would be maintained, then to attain the decoupled nature and generality of the software.
A Business Rule Engine Applied to Egovernment Services Integration
