In January 2014, President Barack Obama charged his counselor John Podesta with looking at: (a) how the challenges inherent in big data are being confronted in the public and private sectors; (b) whether the United States can forge international norms on how to manage big data; and (c) how the United States can continue to promote the free flow of information in ways that are consistent with both privacy and security. Two reports were published on May 1, 2014, in response to this charge, one focusing on policy and big data (the “Policy Report”)1 and the other complementing and informing the Policy Report with a focus on technology and big data (the “Technology Report”).2
Both reports acknowledge that there is no one definition of “big data.” However, big data is differentiated from data historically collected about individuals (“small data”3) in two ways: big data’s quantity and variety, as well as the scale of analysis that can be applied to big data. And, while both reports view big data as potentially providing great benefits to the economy, society, and individuals, they also identified its potential to cause significant harm.
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