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)
Couchbase: Understanding group_level in View Queries with Couchbase Server 2.0 January 1, 2013 by Roberto Zicari · Published January 1, 2013 · Last modified February 16, 2014
The Hardest Problems in Data Management January 1, 2012 by Roberto Zicari · Published January 1, 2012 · Last modified February 16, 2014
Hybrid Transaction and Analytical Processing with NuoDB January 9, 2015 by Roberto Zicari · Published January 9, 2015 · Last modified February 12, 2015