International Journal on Computer Science and Technology (IJCST)
In the term big data analysis, two entities have come together i.e. "Big data" and "Analysis". Data is classified as big data when it's three Vs, namely "Volume", "Variety" and "Velocity" exceeds the capability of the conventional systems. Analysis of big data includes collection of different tool types including data mining, Hadoop technology and artificial intelligence and so on. Data in big data can contain both structured and unstructured data i.e. very large traditional databases are not capable to process it.