Hadoop is a free Java framework for distributed applications and intensive data management. It enables applications to work with thousands of nodes and petabytes of data. With Hadoop, companies discover and put into practice new techniques for analysis and retrieval of data, techniques previously impossible to implement for reasons of performance, cost and technology. As…

Every day there are more and more companies that handle untold amounts of information, where we talk about petabytes. If we add the management of data from social networks like Facebook, Twitter and LinkedIn, then the concept of Big Data comes into picture. Facebook revealed some big, big stats on big data to a few…