Big data for secure healthcare system: a conceptual design

The concept of big data is now treated from different points of view covering its implications in many fields remarkably including healthcare. To achieve the wealth of health information, integrating, sharing and availing data are the essential tasks that ultimately demand the concept of distributed system. However, privacy and security of data are the matter of concern, as data need to be accessed from various locations in the distributed system. The present study first provides a broad overview on big data and the effectiveness of healthcare big data for non-expert readers. Then, this article builds a distributed framework of organized healthcare model for the purpose of protecting patient data.