There is extensive overlap between the new EJB 3.0 specification and the mature JDO 2.0. Compare and contrast EJB''s substantial but essential changes to existing features in JDO. Few among us can ...

eWEEK content and product recommendations are editorially independent. We may make money when you click on links to our partners. Learn More. Sun Microsystems Inc. has proposed a new, single data ...

eWEEK content and product recommendations are editorially independent. We may make money when you click on links to our partners. Learn More. A recent vote regarding the data persistence model for ...

February 10, 2004—An Internet petition has been posted urging an upgrade to the Java Data Objects specification for Java object persistence, amidst a movement by the Java Community Process (JCP) to ...

The need to persist data created at runtime is as old as computing. And the need to store object-oriented data cropped up when object-oriented programming became pervasive. Currently, most modern, ...