What is MyOODB licensing agreement?
Included in the MyOODB distribution is code and documentation made available by other copyright holders and under different licenses. All these licenses allow worldwide, royalty free distribution, whether alone or as part of a larger product. License, copyright and disclaimer of these software is included in the project/license directory. MyOODB GPL and LPGL licensing definition applies as follows. If one changes MyOODB source code (i.e. org.myoodb.* client/server code), these changes fall under GPL. However, since this is an Object-Oriented Database and your code is required to run within MyOODB server context, user code falls under LGPL. In other words, modifications to MyOODB source code needs to be submitted back to the MyOODB project. User code built on top of MyOODB, IS NOT GPL and NEED NOT be submitted or made public.
