Date of Publication :8th November 2017

Abstract: With the recent growth in knowledge, networking and cost reduction in storage devices, today we are inundated with huge amount of data. The data is collect from various sources and wide variety of application areas. Study was performed on these data by means of precisely developed models. Big data is a straight term used to explain the exponential increase and convenience of structured and unstructured data. In upcoming big data will be essential to big business as well as society like internet capacity. Resolutions that were before build on belief or on conceptual models of reality can now be done based on the composed and store data itself. Big Data study is now used in almost all phase of our society, marketing, banking, communication services, and research. The big data stage has shown the ways for vast opportunities in health care system, science, economic decision, educational system and novel forms of community interaction and activity. But this opportunity also results in challenge in the area of confidentiality and safety. Big data utilize huge quantity of data that may be available in the cloud and it may require data giving out distributed across several servers. It is found that the increase progress of big data also intensify the fear to information security. This paper spotlight on the big data and its privacy issues associated to it.

Reference :