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
Object Database vs. Object-Relational Databases January 1, 1997 by Roberto Zicari · Published January 1, 1997 · Last modified January 3, 2015
Embedded Databases: The Invisible Engine That Could August 1, 2005 by Roberto Zicari · Published August 1, 2005 · Last modified February 16, 2014
040.01 View Operations on Objects with Roles for a Statically Typed Database Language 1999 January 1, 1999 by Roberto Zicari · Published January 1, 1999 · Last modified February 18, 2014