In the Labs team here at Net-A-Porter, we have been using Amazon EC2 to run small proof-of-concept web applications, and we have enjoyed working with it. In under a minute, you can fire up a new server in the cloud and SSH in. That is incredibly useful when you want to get something up-and-running quickly.
We have learnt a few lessons along the way which I’d like to share in this post. Just to reiterate: we have been using EC2 for small prototypes, so the suggestions below are targeted at small dev teams who don’t have backgrounds in system admininstration. The suggestions are going to be less relevant if you are running large-scale production systems in EC2.