db4o is the most powerful and yet simple to use database on the planet. Its power comes from allowing arbitrarily complex, application defined, class models to also represent your database schema. This eliminates time consuming and tedious mapping code and returns wasted mapping CPU processing to the application for raw performance.
Only db4o can bring Unmatched Agility and Lightning Speed to your team's product and development process.
db4o is open source and 100% Java code (native object database).
