Apache HTTPD - a free and open-source web server
Apache Tomcat - an open source implementation of the Java Servlet, JavaServer Pages, Java Expression Language and Java WebSocket technologies
CSL, CSL Style Repository - an open XML-based language to describe the formatting of citations and bibliographies
Elasticsearch - an open-source, RESTful, distributed search and analytics engine built on Apache Lucene
HAProxy - a free, open source software that provides a high availability load balancer and proxy server for TCP and HTTP-based applications that spreads requests across multiple servers to improve the performance and reliability of a server environment
Java - an object-oriented programming language and runtime environment for the development of cross-platform applications
MySQL - an open-source relational database management system (RDBMS)
Ubuntu - a Linux-distribution, open source software operating system
Click here to go back to beginner's area and learn more about the basic functions.
