Prevalence: Transparent, Fault-Tolerant Object Persistence by Roberto Zicari · Published June 1, 2005 · Updated February 18, 2014 Jim Paterson, Bell College Describes the use of the Prevayler in-memory database. LINK
Accelerating Application Development with Objects September 1, 2010 by Roberto Zicari · Published September 1, 2010 · Last modified February 16, 2014
European Space Agency: Charting the Galaxy with the GAIA satellite and InterSystems Caché. February 1, 2011 by Roberto Zicari · Published February 1, 2011 · Last modified February 16, 2014
Using an Object-Oriented Database in a Web Site January 1, 2007 by Roberto Zicari · Published January 1, 2007 · Last modified May 9, 2014