Rule evaluation optimization ---------------------------- Key: DROOLS-5631 URL: https://issues.redhat.com/browse/DROOLS-5631 Project: Drools Issue Type: Story Components: core engine Affects Versions: 7.42.0.Final Reporter: Toshiya Kobayashi Assignee: Toshiya Kobayashi Priority: Major Motivation: This Story aims at rule evaluation optimization so both Kogito and drools core engine usage will get benefits for overall rule execution. It contains Alpha Node Ordering to maximize sharing and minimize the number of evaluations, Range Indexing (I will file and link later). Other JIRAs may be added later. Goals: Better rule execution performance. For each improvement, add benchmark and measure the performance gain. Impact: Better rule execution performance. It might have overhead during rule build time. Will confirm with benchmark anyway.