Big Data as the name implies is a technology which deals with huge amount of data.While learning about big data,the following question arises: 1)What is Big data? 2)What are the sources of such huge amount of data? 3)Why the need arises now for big data technologies? 4)What are the different kinds of Big Data Technologies? Lets find the answers for these questions: 1) Big Data is a accepted appellation acclimated to call the exponential advance and availability of data, both structured and...