In today’s digital world, data is considered to be the new gold. Numerous types of highly networked data are increasing day by day in today’s era of digital transformation. Processing these data to get some value-added information is the key, but processing these highly complicated and huge data in conventional methods is not an easy job. Big & Smart Data Processing Technologies are there to process these data to get useful, critical, and key information extracted, which helps businesses in several different ways e.g., data-driven and accurate decision-making processes.