Google App Engine is a platform that allows users to run their web applications on Google's infrastructure. It is designed to be easy to use, maintain, and scale as traffic and data storage needs grow. With App Engine, users don't need to worry about server maintenance - they can simply upload their application and it will be ready to serve their users. Apps can be served using a free domain name on appspot.com or with Google Apps from a custom domain. Access to the application can be limited to members of the organization or shared with the world.
