In this talk, we describe and show how to use Apache Ignite and JBoss Drools to design a complex event processing (CEP) solution. The solution processes and correlates millions of events per second from a publish/subscribe message broker and another kind of events streamer.

The CEP solution that we demonstrate has a microservices architecture with real-time automation of CI/CD. We show how we have used this highly scalable CEP microservices ecosystem since 2018 to support a digital-service and marketing platform for one of the largest banks in Brazil.