Big Data- Beyond the Hype by Roberto Zicari · Published October 1, 2011 · Updated February 16, 2014 DataStax white paper. DOWNLOAD (PDF)
The Forrester Wave™: NoSQL Document Databases, Q3 2014 October 6, 2014 by Roberto Zicari · Published October 6, 2014
Magic Quadrant for Operational Database Management Systems October 21, 2014 by Roberto Zicari · Published October 21, 2014
A comparison of VoltDB and Cassandra Benchmarks October 3, 2017 by Roberto Zicari · Published October 3, 2017