An example of such a session bean might be one that provides an interface to a rules engine that caches its rule base (which may be hundreds of megabytes of data) in the heap.

这种会话bean的一个例子是向在堆中缓存其规则基础(可能有几百兆数据)的规则引擎提供接口的会话bean。

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A new concept of method base and knowledge expressing system by combination of production rule method, frame method and data base method appropriate to big knowledge base was proposed.

系统实现“四库一体化”结构，提出全新的方法库概念和适合于大体量知识库的产生式规则法、框架法、关系数据库法结合的知识表达体系。

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Data base, rule base and reasoning machine are discussed in detail.

详细讨论了数据库和规则库的建立方法以及推理机。

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