NoSQL in the Enterprise by Roberto Zicari · Published August 1, 2011 · Updated February 16, 2014 DataStax white paper: A Guide for Technoloogy Leaders and Decision-Makers. DOWNLOAD (PDF)
Oracle Big Data Spatial and Graph- Q&A with James Steiner, VP of product management June 15, 2015 by Roberto Zicari · Published June 15, 2015
Distributed Data Management with VMware vFabric GemFire January 1, 2012 by Roberto Zicari · Published January 1, 2012 · Last modified February 16, 2014