Hadoop and MapReduce have long been mainstays of the big data movement, but some companies now need new and faster ways to extract business value from massive — and constantly growing — datasets.

Splunk says its Hunk product for Hadoop will open up big-data analytics to a wider business audience and also make life easier for developers. Hunk, which is now downloadable for a free 60-day trial, ...

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Big Data is confusing — and not just for business leaders. CIOs find it befuddling, too. Scott Schlesinger, vice president and head of North American Business Information Management at Capgemini, ...