[troyhunt]

This might answer your question: haveibeenpwned.com/HowFastIsAzureTableStorage/?email=[e-mail]

I'm writing up how the back end is done and will post it in the next day or two, IMHO it's massively impressive but also very easy :)

[danso]

Looking forward to it! The raising of awareness about security is alone pretty awe-inspiring, so the fact that I'm equally piqued by such technical details as the site's backend is really saying something about the impressiveness of the execution

[troyhunt]

Try this: http://www.troyhunt.com/2013/12/working-with-154-million-rec...