Objects and Databases by Roberto Zicari · Published January 1, 1993 · Updated February 24, 2014 Petr, Kroha, Objects and Databases, McGraw-Hill, 1993, ISBN 0077077903.
The Definitive Guide to MongoDB: The NoSQL Database for Cloud and Desktop Computing. November 3, 2013 by Roberto Zicari · Published November 3, 2013 · Last modified February 24, 2014
NoSQL Distilled: A Brief Guide to the Emerging World of Polyglot Persistence. November 3, 2013 by Roberto Zicari · Published November 3, 2013
Q Tips: Fast, Scalable and Maintainable Kdb+ March 30, 2015 by Roberto Zicari · Published March 30, 2015