JPA/JDO Java Persistence Tips – The Year In Review

«If you’re developing a Java application on App Engine you probably already know that you can use JPA and JDO, both standard Java persistence APIs, to interact with the datastore. What you may not know, and what I’m here to point out, is that for the past few months I’ve been accumulating a c…»   » source  |  + cache
 

See original post by Chris Gilmer