Application of Improved Rule Engine in Medicare System
Feng Zhang · Microcomputer Information · 2010
The business rules in the medicare system need to keep up with the alteration of policy.The rule engine technique opens the code and the business logic separation and makes the business alteration become a very easy affair.The reasoning mechanism of rule engine uses Rete algorithm.The improved algorithm recorded the related information in the process of adding fact,thus has never need to match again in the process of deleting fact.It reduced the time expense of the rule engine.