The Benefits of Data Modeling in Business Inteligence by Roberto Zicari · Published January 1, 2011 · Updated February 16, 2014 CA Erwin. DOWNLOAD (PDF)
Databases and Patents August 15, 2015 by Roberto Zicari · Published August 15, 2015 · Last modified June 29, 2017
Positional Delta Trees to reconcile updates with read-optimized data storage July 1, 2014 by Roberto Zicari · Published July 1, 2014