Did you know that you could generate a large amount of data, as large as generated in a decade, just by browsing the Internet for two days? This might be surprising. However, it is true. Earlier, data storage and gathering information were not so fast, and even the data captured was unstructured and disorganised. And with the speed at which businesses are dependent on data, organising and storing the data has become mandatory. Have you wondered what happens to this data? The answer to this concern is the use of big data analytics.