Big data as a terminology has a wide meaning, it can be portrayed in a number of ways, but in point of fact big data means data sets that are so hefty or multifaceted that usual data processing applications are not suitable. To make it a brief, it is a high-level concept to handle vast amounts of data sets.
Big data has augmented the demand of information management specialists so much that leading organizations such as Microsoft, Oracle Corporation, IBM, SAP, HP, EMC, and Dell have invested around $15 billion on software companies having expertise in data analytics and management. Enterprises for all time are exploring different ways to fetch a business value from their collected data through big data solutions. They have moved their focus to data analytics as the principal source of getting this essential value and are engaged with big data solutions based on their technology capabilities.