Object Oriented Database Management Systems by Roberto Zicari · Published January 1, 2001 · Updated February 16, 2014 Dare Obasanjo This paper explores use cases for ODBMS and shows code examples. LINK
Optimizing And Parallelizing Loops In Object-Oriented Database Programming Languages January 1, 1992 by Roberto Zicari · Published January 1, 1992 · Last modified February 18, 2014
Optimizing Loops in Database Programming Languages January 1, 1991 by Roberto Zicari · Published January 1, 1991 · Last modified February 18, 2014
Simple Object Persistence with the db4o Object Database December 1, 2004 by Roberto Zicari · Published December 1, 2004 · Last modified February 18, 2014