[jboss-jira] [JBoss JIRA] Created: (JBRULES-1509) Performance issue with Drools 3.0

Performance issue with Drools 3.0 --------------------------------- Key: JBRULES-1509 URL: http://jira.jboss.com/jira/browse/JBRULES-1509 Project: JBoss Drools Issue Type: Quality Risk Security Level: Public (Everyone can see) Components: Conflict Resolution Affects Versions: 3.0.5 Environment: Windows XP Professional and Sun Solaris Reporter: Naveen GAUBA Assigned To: Mark Proctor We are using Drools 3.0 in our project and facing some issues with the way it works. We have lets say 3 rules in our drools file with different salience values and LHS (IF criteria). When we run the rules for a fact, the Rules Engine first asserts all the 3 rules irrespective of the salience value. Once the assertion is done the Rules Engine runs the appropriate rule according to salience. Assuming that we had 10-20 rules in our drools file the Engine would have asserted all of them for all the facts and then executed the appropriate rules. But this whole process would consume a lot of processing time. Could the Rule Engine take care of the salience feature while Asserting the Rules and stop when evaluation of LHS (IF criteria) for a Rule is TRUE. This way it can save some CPU cycles. -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://jira.jboss.com/jira/secure/Administrators.jspa - For more information on JIRA, see: http://www.atlassian.com/software/jira