Apache TomEE is the Java EE 6 Web Profile certified version of Apache Tomcat and combines the simplicity of Tomcat with the power of Java EE. In this presentation David Blevins starts off by introducing TomEE and shows how Tomcat applications leveraging Java EE technologies can become simpler and lighter with a Java EE 6 certified solution built right on Tomcat. David then focuses on showcasing some of the details, including latest advancements, testing techniques like Arquillian, clustering features and production considerations.