The field of clinical medicine, along with the administration of healthcare, is experiencing a rapid expansion of the methodologies and procedures that are associated with Big Data. The use of healthcare analytics has the ability to bring down the costs of treatment, forecast the onset of epidemics, help prevent diseases that may be avoided, and generally improve the quality of life. In this piece, we would like to discuss the importance of big data in the fields of medicine and healthcare. The term "Big Data" refers to an abstract idea, the meaning of which is not generally recognized within the scientific community. On the other hand, huge data of this magnitude is not something that is typically seen in the field of health informatics study. In the discipline of public health informatics, data mining and analytics are applied to population data in order to acquire a better knowledge of medical conditions. This is done in order to better serve the public.

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