Describe KIE

KIE is an acronym for “Knowledge is everything”. The latest versions of Drools have an approach that is used to create different knowledge bases and sessions. These bases act as an interface between the one that manages the set and of rules and the one that processes. One of the main objectives of KIE is to store the various knowledge bases and reuse the rules whenever required. This is mainly carried out because making a new set of rules on repetition can be expensive and time-consuming.