[rules-users] Drools Expert (Rule Engine) - Performance Tips

Hi all, I need to perform a test in the Drools Rule Engine. This test is intended to discover the SLA for Rule Processing. The scenario that I have is: - My Knowledge Database will have almost 200 million records. - There will be a full monthly charge and a short diary charge in this KD. - The Rules are not so complex. (6 or 7 levels at most) How can I perform this test? Could you please give me some advices? Another question: How Drools integrate with the Knowledge Database assuming this is already created? (Actually this KD will be created using a ETL process) Thanks for your support, any advice will be appreciated. =