We hear one term constantly when we talk about Big Data and that is Data Volume . Size does matter and in every phase of life, but when we talk about big data, there are several other attributes attached to it i.e. Data Velocity and Data Variety (Russom, 2011) . Data Volume: In today’s time when we talk about big data, we refer to a large number of data sets companies are storing and processing to forecast the demand. If we talk further and ask what the size of this data is? the answer will be around exabytes (1 million TB) or petabytes (1,000 TB) (Reca, 2018). With this amount of data comes a bigger problem of storing and processing, which can cost a lot if a company goes traditionally. But don’t be heartbroken as there are many cloud options available in the market for data warehousing and one of the most famous is Amazon Redshift (Reca, 2018). Data Velocity: Big data flows into a company’s databa...