Introduction to Object-Oriented Databases by Roberto Zicari · Published September 1, 1998 · Updated February 16, 2014 Steve Hand and Jane Chandler Very visual introduction to ODBMS. DOWNLOAD (PDF)
Debunking Object-Database Myths October 1, 1997 by Roberto Zicari · Published October 1, 1997 · Last modified February 16, 2014
Data From Outer Space January 1, 2010 by Roberto Zicari · Published January 1, 2010 · Last modified February 16, 2014
OOPSLA Panel Objects and Databases January 1, 2006 by Roberto Zicari · Published January 1, 2006 · Last modified February 18, 2014