By QUENTIN HARDY
Start-ups are gathering data and analyzing it much faster than was possible even a couple of years ago, aiming to project economic trends from seemingly unconnected information.
Published: November 11, 2013 at 12:00AM
from NYT Technology http://www.nytimes.com/2013/11/11/technology/gathering-more-data-faster-to-produce-more-up-to-date-information.html
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