• Dr. Shamita Chakaborty

In the information era, enormous amounts of data have become available on hand to decision makers. Data analytics refers to datasets that are not only big, but also high in variety and velocity, which makes them difficult to handle using traditional tools and techniques. Due to the rapid growth of such data, solutions need to be studied and provided in order to handle and extract value and knowledge from these datasets. Analysis of these data requires a lot of efforts at multiple levels of knowledge extraction for effective decision making. Big data analysis is a current area of research and development. Additionally, it opens a new horizon for researchers to develop the solution, based on the challenges and open research issues.

Data analytics, Massive data, structured data, unstructured Data

"Applications of Data Analytics in Healthcare", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.4, Issue 9, page no.772-778, September-2017, Available :http://www.jetir.org/papers/JETIR1709115.pdf

"Applications of Data Analytics in Healthcare", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.4, Issue 9, page no. pp772-778, September-2017, Available at : http://www.jetir.org/papers/JETIR1709115.pdf