GLASS a free ODBMS for the Seaside web framework by Roberto Zicari · Published January 1, 2009 · Updated February 16, 2014 GemStone Systems GLASS: GemStone, Linux, Apache, Seaside, and Smalltalk. LINK
Asking SBQL queries addressing imported XML files January 1, 2006 by Roberto Zicari · Published January 1, 2006 · Last modified February 18, 2014
The Open Source Database Benchmark January 1, 2005 by Roberto Zicari · Published January 1, 2005 · Last modified February 16, 2014
Caché Post-relational Database January 1, 2010 by Roberto Zicari · Published January 1, 2010 · Last modified May 9, 2014