nginx - A high performance free open source web server powering busiest sites on the Internet.
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).
AWS Elastic Load Balancing - Amazon ELB automatically distributes incoming application traffic across multiple Amazon EC2 instances in the cloud.
Apache HTTP Server - Apache httpd has been the most popular web server on the Internet since April 1996
Azure Traffic Manager - Microsoft Azure Traffic Manager allows you to control the distribution of user traffic for service endpoints in different datacenters.
Apache Tomcat - An open source software implementation of the Java Servlet and JavaServer Pages technologies