SQL, ESP, CEP, BAM, EDA, Event Query, Continuous Query, Event Processor, Business Activity Monitoring, Event Driven Application, Event Monitoring, Event Stream Processing, Complex Event Processing, Java, Kernel, Server, In Memory Database, Free, Ashwin Jayaprakash, Oracle TimesTen, MySQL, H2 Database, Firebird Database, Apache Derby, ANTs Data Server, Solid BoostEngine, PointBase