Data, Data Everywhere: A Special Report on Managing Information
The quantity of information in the world is soaring. Merely keeping up with, and storing new information is difficult enough. Analyzing it, to spot patterns and

difference between big data and data warehouse  information can make a difference by enabling people to understand complex matters and find creative solutions. Valdis Krebs, a specialist in mapping social interactions, recalls being called in to help with a corporate project that was vastly over budget and behind schedule. He drew up an intricate network map of e-mail traffic that showed distinct clusters, revealing that the teams involved were not talking directly to each other but passing messages via managers. So the company changed its office

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