Apache HTTP Server - Apache httpd has been the most popular web server on the Internet since April 1996
Apache Camel - Apache Camel is a versatile open-source integration framework based on known enterprise integration patterns.
Apache Tomcat - An open source software implementation of the Java Servlet and JavaServer Pages technologies
Azure Service Bus - Learn how to set up messaging that connects applications and services across on-premises and cloud environments. Tutorials, videos, API references, and more.
LiteSpeed Web Server - LiteSpeed Web Server (LSWS) is a high-performance Apache drop-in replacement.
Software AG webMethods - Software AG’s webMethods enables you to quickly integrate systems, partners, data, devices and SaaS applications