Hurdles for Hadoop

By Jesse Davis, director, research and development, Progress DataDirect, Network World |  Big Data, Hadoop

This vendor-written tech primer has been edited by Network World to eliminate product promotion, but readers should note it will likely favor the submitter's approach.

"Big data" is the buzzword of the day, and learning to manage it and extract value from it is top of mind for executives across industries. A contributing factor to the surge in big data is a shift in prevailing corporate data management philosophies.

Previously, companies collected only the data that was necessary to ask and answer specific questions. Today, organizations operate under the mindset that all data should be kept, no matter where it comes from, as you never know when you might need it or what questions will arise. This trend in data hording is fueled by the dramatic drop in prices for computer hardware and network equipment, which has allowed companies to hold onto more, at a more affordable price.

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So how does a company begin to cope with such extraordinary amounts of data? Hadoop. Architect Doug Cutting, who named Hadoop after his son's yellow toy elephant, created this software framework under the Apache license. In a nutshell, it is open source software designed to allow organizations to store and process massive amounts of data.

And, in a world where 571 new websites are created, more than 100,000 tweets are generated and more than 2 million Google queries are made every minute of the day, big data management is imperative. Hadoop addresses that need, providing companies with the ability to store and make sense of the massive amounts of data necessary to address business concerns.

Hadoop was designed to run on a cluster of computers, making it possible to use commodity hardware and distribute work across machines to achieve massive scalability. This distributed nature is what makes it easy for Hadoop to process and store such large quantities of data -- and makes it cheap and easy to expand as needs increase.

Originally published on Network World |  Click here to read the original story.
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