MySQL - The world's most popular open source database
XAMPP - XAMPP is a free and open-source cross-platform web server that is primarily used when locally developing web applications.
Datahike - A durable datalog database adaptable for distribution.
Apache HTTP Server - Apache httpd has been the most popular web server on the Internet since April 1996
MarkLogic Server - MarkLogic Server is a multi-model database that has both NoSQL and trusted enterprise data management capabilities.
Apache Tomcat - An open source software implementation of the Java Servlet and JavaServer Pages technologies