Data analytics is playing a key role in the progress of healthcare practices and research. It is extensively supporting the current healthcare structures in accumulating, managing, analyzing, and assimilating huge quantum of unequal and unorganized data. Data analytics has swiftly grown as a field and has recently been implemented to support the process of care delivery, diagnosis, and disease assessment. The trend of rapid digitization has stemmed through the evolution of healthcare and enhanced the potential for quality healthcare delivery at a reduced cost. Digitization of data has expanded the range of medical and healthcare functions extensively.