期刊名称：International Journal of Innovative Research in Computer and Communication Engineering
印刷版ISSN：2320-9798
电子版ISSN：2320-9801
出版年度：2018
卷号：6
期号：1
页码：560
DOI：10.15680/IJIRCCE.2017.0601053
出版社：S&S Publications
摘要：We need data in various aspects of our lives. Storing data in databases and then retrieving, modifying orinserting new data is a huge aspect in every industry. The concept of Big Data is something that normal database cannotcontain oranalyze; it is measured in Petabyte and Exabyte. With the increased online activity, Big Data is eventuallygoing to grow even more. It is going to play an important role in the future era of technology. It is going to solve manyproblems related to huge amount of data in corporate sectors, governmentorganizations, education, business etc. alongwith bringing in some new challenges with itself. Analyzing and handling Big Data is more complex and findingredundant data is even tougher in it. Since, Big Data is stored in distributed file system architecture and accessed frommultiple domains, its security is another major concern for such an enormous amount of data. In this paper, the authorshave made a systematic study on various characteristics ,features and challenges with Big Data and also made a studyon future trends.
关键词：Database; Big Data; Petabyte; Exabyte; Security.
