Pivotal tc Server is a 100%-compatible drop-in replacement for Apache Tomcat.
tc Server is a commercial java application container that provides a lightweight, scaleable application container for spring and pojo apps based on tomcat, coupled with application performance management via spring-insight, session state cache and hibernate cache via gemfire, redis connectivity, and 24/7 technical support backed by Apache Tomcat committers.
tc Server runs on virtual and cloud-based environments, including vmware, amazon-ec2, openstack, cloudfoundry and docker, and on a range of operating systems, including rhel, centos, ubuntu, debian and windows. tc Server can be installed via yum, apt-get and homebrew, and can be monitored using newrelic.
tc Server’s 100 percent binary application compatibility with Apache Tomcat ensures a seamless migration path for applications currently certified for Tomcat.
Product page: http://www.gopivotal.com/products/pivotal-tc-server