8Manyika J, Chui M, Brown B, et al. Big Data: The Next Frontier for Innovation,Competition, and Productivity [ R]. McKinsey Global Institute, 2011 : 1 - 137.
9Big Data Across the Federal Government [ R/OL]. www. whitehouse, gov/sites/default/files/microsites/ostp/big_data_ fact_sheet_final_l, pdf, March 29,2012.
10Open Data Set[ DB/OL]. https ://open-data. europa, eu/en/data/dataset, May 30,2014/January 26,2015 .