SmartDB is an object oriented approach towards integrating SQLite database, like ms ado object, for C++/MFC projects. It acts as a wrapper for SQLite. You can open SQLite database into your program with just 3 lines of code. full source code available.11 weekly downloads
This is a new generation of SQL (Structured query language) Server which is targeted to serve on a Virtual Appliance. Hybrid SQL Server is targeted to run on VirtualBox from SunMicrosystems.