With the explosive growth of data in every aspect of our lives and in enterprises across the world, there is growing demand to derive value from this data and provide business intelligence. Enterprises depend on this intelligence so they can meet their customers' needs in a timely manner and with greater precision. Along with traditional sources of data such as transactional systems and data warehouses, new sources of data such as those from the "Internet of Things", click logs, social media interactions and sensors have emerged. Collectively, these vastly larger information volumes and new assets are known as Big Data. Enterprises are using technologies such as HADOOP with MapReduce to extract maximum value from data from all sources.