Apache HTTP Server - Apache httpd has been the most popular web server on the Internet since April 1996
Amazon EMR - Amazon Elastic MapReduce is a web service that makes it easy to quickly process vast amounts of data.
nginx - A high performance free open source web server powering busiest sites on the Internet.
Apache Spark - Apache Spark is an engine for big data processing, with built-in modules for streaming, SQL, machine learning and graph processing.
lighttpd - A secure, fast, compliant, and very flexible web-server that has been optimized for high-performance environments
Microsoft Azure HDInsight - Azure HDInsight is an Apache Hadoop distribution powered by the cloud.