Several folks emailed me asking why we didn’t go down because they know we use Amazon’s Cloud for ShopSavvy. Last night Amazon’s cloud crashed taking down a number of other companies. Great news, ShopSavvy did’t go down. Two weeks ago I wrote a post detailing our server environment locally and in the Amazon Cloud. The easy answer is that we have two sets of infrastructure hosting our backend – if Amazon goes down our data center takes over and vice versa.