Amazon EC2 – 10 year anniversary celebration

https://en.wikipedia.org/wiki/Amazon_Elastic_Compute_Cloud
http://www.zdnet.com/article/how-amazon-exposed-its-guts-the-history-of-awss-ec2/
http://blog.b3k.us/2009/01/25/ec2-origins.html
http://www.businessinsider.com.au/amazons-game-changing-cloud-was-built-by-some-guys-in-south-africa-2012-3
https://gigaom.com/2010/06/18/the-origins-of-amazons-cloud-computing/
http://blog.hackerrank.com/how-amazon-web-services-surged-out-of-nowhere/
http://itknowledgeexchange.techtarget.com/cloud-computing/amazons-early-efforts-at-cloud-computing-partly-accidental/