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Big Data – What is it?

Big Data – What is it?

In the recent times, Big Data has been put to different uses. Superstar Lady Gaga has created her very own social network Littlemonster.com from the data of millions of fans who follow her on Facebook and Twitter. Many big healthcare organizations today are adopting advances data analytics which are helping them in offering personalized care to the patients, determining the patient population of a particular type, advancing in medical research and much more. Not just this, even the Central Intelligence Agency of the US is looking for data scientists who can create robust database systems. There are reasons why Big Data has really taken off the market and why more and more people have stopped considering their bulk external as trash. The reason lies in the characteristics of Big Data, which are stated below: Volume The biggest attraction of big data to big data analytics is its ability to process large amounts of data. The integral challenge of this processing to IT structures is volume, which calls for a distributed approach for query and scalable storage. Velocity The other important characteristic of big data is the velocity with which data flows into an organization. The pattern followed by this parameter is similar to that of volume. Variety Data used in an organization is usually unordered and not ready for any kind of processing. Therefore, the data is diverse in nature and form. Big Data in Practice There is a difference between theoretical practices and actual deployment. The tool that should be used depends on the different dimensions of deployment. One of the major decisions that have to be made...