Advances, Systems and Applications
Table 4 Example of available CEP engine
CEP Engine | License | Platform Development | Event processing Language (EPL) |
|---|---|---|---|
Esper/NEsper | Open-source | C# Java | Esper EPL |
Drools | Open-source | Java | Drools Rule Language (DRL) |
RuleCore | Open-source | Java | RuleCore Markup Language (rCML) |
Coral8 | Commercial | Java | Continuous computational language (CCL) |
Progress Apama | Commercial | Studio | Progress Apama EPL |
StreamBase | Commercial | Studio | StreamSQL |
TIBCO BusinessEvents | Commercial | Studio | TIBCO Business EPL |
CAISER | Commercial | Visual Basic 6 | CEPL |
WSO2 | Commercial | Java | WSO2 EPL |
Siddhi | Open-source | Java | SiddhiQL |
Apache Kafka | Open-source | Java & Scala | Kafka SQL |
Google Cloud Dataflow | Commercial | MillWheel & FlumeJava | Dataflow SQL |