BlueVoodoo writes: "Java developers can get a lot of mileage out of storing objects directly in an object-oriented database like db4o. Learn how db4o handles three concerns central to Java enterprise development: transactions, distributed data management, and Web application security."
DEAL: For $25 - Add A Second Phone Number To Your Smartphone for life! Use promo code SLASHDOT25. Also, Slashdot's Facebook page has a chat bot now. Message it for stories and more. Check out the new SourceForge HTML5 internet speed test! ×