"Red Hat Wednesday announced the new JBoss Enterprise SOA 5.2,
JBoss Enterprise Data Services Boss Enterprise Business Rules
Management System (BRMS) platform releases.
The BRMS 5.1 release that came out in December of 2010 provided
a technology preview of a new Complex Event Processing (CEP)
engine, based on the open source Drools Fusion project. CEP looks
for patterns within a certain time window or across a set of
events, looking for patterns that a business may want to make an
active decision on, as the events occur.