Big Data, and its 5 Vs – volume, velocity, variety, veracity, and value – have been talked about a lot. In the latest ACM SIGMOD blog post, Letizia Tanca is writing about the Double V for Big Data: Wisdom.
Reciting an extract from her blog: "not only we want to make sense of the data, whether they are big or not, but we can, and should, extract from them a worth that makes us wiser, doubling the Value."
 
Read more at: http://wp.sigmod.org/