Google Policy by the Numbers: “Big Data” for greater good by Roberto Zicari · Published January 1, 2012 · Updated February 16, 2014 Data for sound policymaking from Google and friends LINK
Rethinking Data Analysis and Reporting June 1, 2009 by Roberto Zicari · Published June 1, 2009 · Last modified February 16, 2014
Getting Up to Speed on Hadoop and Big Data November 12, 2014 by Roberto Zicari · Published November 12, 2014 · Last modified December 27, 2014