Evaluating Apache Cassandra as a Cloud Database by Roberto Zicari · Published November 1, 2011 · Updated February 16, 2014 DataStax white paper. DOWNLOAD (PDF)
Distributed Data Management with VMware vFabric GemFire January 1, 2012 by Roberto Zicari · Published January 1, 2012 · Last modified February 16, 2014
Pure Storage, Couchbase, and Node.js User Profile Store December 21, 2014 by Roberto Zicari · Published December 21, 2014