PyFacebook + Django + Google App Engine = Scalable Easy to Develop Facebook Apps

Here is a tutorial which explains how to build faster PyFacebook Facebook Apps. Will uses Django.

Build Your Own Search Engine with Yahoo Search API and Google App Engine

Here’s a tutorial which shows you how to build your own search engine with the Yahoo Search API and Google App Engine.

BigTable GQL ER Entity Relationship Database Tutorial for Google App Engine

Are you not so sure about Google App Engine’s BigTable ER – Entity Relationship Database Model?

Here’s a simple tutorial which shows you how to create databases the ER way plus a little bit of GQL.