The Google FeedServer is an open-source Atom Publishing provider based on the Abdera Framework. Google FeedServer implements simple backend data adapters that allow the developer to quickly deploy a feed for an existing data source such as a database. The FeedSever makes it easy to create these adapters. The home of the project is at: https://github.com/jyang/google-feedserver There, you'll find links to Abdera as well as more reading material in the Wiki. Google Group: https://groups.google.com/forum/#!forum/google-feedserver