1. James Manyika, McKinsey Global Institute, Michael Chui, Brad Brown, Jacques Bughin, Richard Dobbs, Charles Roxburgh, and Angela Hung Byers. Big data: The next frontier for innovation, competition, and productivity. McKinsey Global Institute, 2011.
2. John Gantz and David Reinsel. The digital universe decade-are you ready. External Publication of IDC (Analyse the Future) Information and Data, pages 1–16, 2010.
3. Douglas Laney. 3-d data management: Controlling data volume, velocity and variety. META Group Research Note, February, 6, 2001.
4. Kenneth Cukier. Data, data everywhere: A special report on managing information. Economist Newspaper, 2010.
5. Paul Zikopoulos, Chris Eaton, et al. Understanding big data: Analytics for enterprise class hadoop and streaming data. McGraw-Hill Osborne Media, 2011.