Coursera on AWS
Shows how Coursera uses Amazon Web Services (AWS) to deliver over 300 free online courses to more than 3 million students worldwide. Coursera indexes over 2.5 million documents with Amazon CloudSearch: "We set it up, and it's been zero touch."
Viddy on AWS
Shows how Viddy uses Amazon Web Services (AWS) to scale to support 40 million users worldwide for its mobile video application. Viddy uses Amazon CloudSearch to provide a discovery mechanism for all of the videos users upload.
reddit on AWS
Shows how reddit leveraged the AWS Cloud to quickly double server capacity in minutes for President Obama's live Q&A session on the social news site in 2012. reddit's internal search functions are powered by Amazon CloudSearch.