MAMP - MAMP is the abbreviation for Macintosh, Apache, MySQL, and PHP. It is a reliable application with its four components that allows you to access the local PHP server as well as the database server (SQL).
Kiwi Syslog Server - Kiwi Syslog Server prvides solution to centralize and simplify log message management across network devices and servers.
Apache HTTP Server - Apache httpd has been the most popular web server on the Internet since April 1996
Graylog - Graylog is an open source log management platform for collecting, indexing, and analyzing both structured and unstructured data.
Apache Tomcat - An open source software implementation of the Java Servlet and JavaServer Pages technologies
Splunk - Splunk's operational intelligence platform helps unearth intelligent insights from machine data.