Simple Object Persistence with the db4o Object Database by Roberto Zicari · Published December 1, 2004 · Updated February 18, 2014 Jim Paterson, Bell College Describes the use of the db4o object database. LINK
Unifying Remote Data, Remote Procedures and Web Services September 1, 2010 by Roberto Zicari · Published September 1, 2010 · Last modified February 16, 2014
RINQ Concept of a Ruby Integrated Query Language March 1, 2008 by Roberto Zicari · Published March 1, 2008 · Last modified February 16, 2014
006.03 ODBMS for RDBMS Users January 1, 2005 by Roberto Zicari · Published January 1, 2005 · Last modified February 18, 2014