mercredi 19 septembre 2012

Finding the business value in big data is a big problem

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Gathering data is not the issue; what to do with all that data is the challenge, say IT executives

By Jaikumar Vijayan, Computerworld |  Big Data/Hadoop, big data Add a new comment
PHOENIX -- For all the promise of big data, the fundamental challenge with collecting massive volumes of data from different sources is finding new business uses for it, according to several IT managers at Computerworld's BI & Analytics Perspectives event held here this week.
Technology vendors and industry analysts tout the enormous business benefits that enterprises can gain from mashing up traditional structured data with unstructured data from the cloud, mobile devices, social media channels and other sources. But business executives have little idea of how to take advantage of big data or how to articulate their requirements to IT, according to several executives at the show.
Business leaders often "don't know what they don't know," said one frustrated IT manager, and therefore they are incapable of explaining to IT shops what to do with all this data that's being accumulated.
Over the past couple of years, private investors and venture capital firms have poured hundreds of millions of dollars into startups developing new technologies for collecting, storing, organizing and analyzing petabyte-scale volumes of structured and unstructured data.
The tools have made it easier than ever for companies to pull in data from web logs, clickstreams, social media, video and audio files, machine sensors and micro-blogging sites such as Twitter.
The real challenge is not the technology, but finding business value out of all the data that can be collected, said Reid Nuttall, CIO of OGE Energy, an Oklahoma City-based energy company.
OGE owns nine power plants and delivers power to more than 758,000 customers in a 30,000-square-mile area. The company recently installed smart meters across its customer base that provide meter readings in two-hour increments, compared to the once-a-month readings it received previously.
Nuttall is optimistic that the large volume of data generated by the smart meters can help OGE analyze and influence customer behavior and reduce peak demand over the next few years. He is looking for people within his organization who will start extracting this kind of business value from the data.
"We have lots of data, and we are figuring out what to do with it," he said.
Nuttall set up an information "factory" and a business analyst competency center inside the organization to help spur creative uses of the data at OGE's disposal. OGE is investing in business intelligence tools and new data visualization and presentation capabilities to get analysts to think about and use new data, in different ways.

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