Couchbase: How to move from MySQL to Couchbase Server by Roberto Zicari · Published January 1, 2013 · Updated February 16, 2014 LINK
Pure Storage, Couchbase, and Node.js User Profile Store December 21, 2014 by Roberto Zicari · Published December 21, 2014
A comparison of VoltDB and Cassandra Benchmarks October 3, 2017 by Roberto Zicari · Published October 3, 2017
The Graph DB Landscape and SonesDB September 1, 2010 by Roberto Zicari · Published September 1, 2010 · Last modified February 16, 2014