Apache Tomcat - An open source software implementation of the Java Servlet and JavaServer Pages technologies
Apache Camel - Apache Camel is a versatile open-source integration framework based on known enterprise integration patterns.
nginx - A high performance free open source web server powering busiest sites on the Internet.
WSO2 Enterprise Service Bus - WSO2 ESB enables enterprises to be more agile in delivering new digital products and services, both internally as well as across digital ecosystems.
vCenter Server - IaaS platform for managing and deploying virtual machines
Software AG webMethods - Software AG’s webMethods enables you to quickly integrate systems, partners, data, devices and SaaS applications