VMware vFabric GemFire by Roberto Zicari · Published January 1, 2012 · Updated February 16, 2014 High Performance, Distributed Main-Memory and Events Platform. VMware. DOWNLOAD (PDF)
Scale Out vs. Scale In- a face-off between Cassandra and Redis September 1, 2010 by Roberto Zicari · Published September 1, 2010 · Last modified February 16, 2014
Magic Quadrant for Operational Database Management Systems October 21, 2014 by Roberto Zicari · Published October 21, 2014