Exclusive: Google App Engine ported to Amazon's EC2 - Waxy.org

Exclusive: Google App Engine ported to Amazon's EC2 - Waxy.org: "Exclusive: Google App Engine ported to Amazon's EC2
Posted Apr 14, 2008
One of the biggest criticisms of Google's App Engine have been cries of lock-in, that the applications developed for the platform won't be portable to any other service. This morning, Chris Anderson, the Portland-based cofounder of the Grabb.it MP3 blog service, just released AppDrop — an elegant hack proving that's not true.

AppDrop is a container for applications developed with the Google App Engine SDK, running entirely on Amazon's EC2 infrastructure. Just like Google's Appspot, anyone can use a modified SDK to deploy their App Engine apps directly to Amazon EC2 instead of Google, and they work without modification.

This proof-of-concept was built in only four days and can be deployed in virtually any Linux/Unix hosting environment, showing that moving applications off Google's servers isn't as hard as everyone thought.

How does it work? Behind the scenes, AppDrop is simply a remote installation of the App Engine SDK, with the user authentication and identification modified to use a local silo instead of Google Accounts. As a result, any application that works with the App Engine SDK should work flawlessly on AppDrop. For example, here's Anderson's Fug This application running on Google App Engine and the identical code running on EC2 at AppDrop."