We've run a number of tutorials on other ORM frameworks. So, it's about time we balance things out a bit. Using the same database and table used to demonstrate how to get started with other frameworks, Andy Jefferson demonstrates how easy it is to get started with DataNucleus.
Slingshot Yourself into DataNucleus
More about DataNucleus
AccessPlatform : http://www.datanucleus.org/products/accessplatform
Forum : http://forum.datanucleus.org
Issues : http://issues.datanucleus.org
Blog : http://datanucleus.blogspot.com
Recommended & Related Reading
Beginning Java Google App Engine
Programming Google App Engine: Build and Run Scalable Web Apps
Pro JPA 2: Mastering the Java™ Persistence API