Uploaded byFernando Meyer
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Drools Fisl
This document provides a history of rule engines from the 1970s to present. It discusses different types of rule engines like BRMS (Business Rule Management Systems) and their uses. The bulk of the document uses a fictional example of launching pirate ships called Zigs to demonstrate how a rule engine can simplify complex logic that often changes. It shows how rules can be used to implement the changing requirements compared to a traditional loop-based approach. The document also provides tips on choosing a rule engine and discusses deployment models.
