Analysing, Profiling and Optimising Orthogonal Persistence for Java by Roberto Zicari · Published January 1, 1997 · Updated February 19, 2014 Quintin Cutts, Antony Hosking LINK (PDF)
Can we store Java objects without using SQL? Yes, we can! April 8, 2014 by Roberto Zicari · Published April 8, 2014
Foundation of Object-Oriented Programming – A Full Day Tutorial November 10, 2013 by Roberto Zicari · Published November 10, 2013 · Last modified February 26, 2015