ew Research and development discovery.Р8.?ConclusionРputing is a perfect environment for processing healthcare big data. It is secured for sharing sensitive data like patient health information. Various cryptographic techniques can be implemented for having a better framework for secure sharing of information on cloud. MapReduce can be efficient tool for processing the healthcare data provided the performance can be improved by fine tuning various parameters as discussed. Hadoop clusters can be used for faster parallel processing of the data. Big data in healthcare provides a greater impact on patient by improving the quality of healthcare, giving various options for patient for choosing the right care, right value. Big data can also impact in healthcare by innovations made in biomedicine.