Ever since the advent of the internet i.e interconnected computer technology, nearly every sector has joined the
bandwagon and has shifted towards a centralized, robust and a highly organized database. Furthermore, the advancements in
newly emerging fields like big data, data mining and warehousing has made it possible to obtain crucial and valuable insights
from the enormous amounts of data being saved in various databases. As a result, several sectors have invested in having their
own data analysis systems to gain better understanding of their works and possible improvements they can make in their current
workings.
