A SQL database engine on top of Oracle Berkeley DB
This project isn't under active development. Years ago I set about to reuse the SQLite source with Berkeley DB functioning as the storage manager. As I set about to do this I also completely changed the SQLite code, mostly in format but with some other changes. The project finished up when DBSQL was functional, but not fully debugged. I used this prototype to help justify the work to do much the same within the Berkeley DB group in Oracle. Berkeley DB now has a good integration with SQLite, so this project is defunct.