期刊名称：International Journal of Computer Science Issues
印刷版ISSN：1694-0784
电子版ISSN：1694-0814
出版年度：2015
卷号：12
期号：2
出版社：IJCSI Press
摘要：Information today has gone from scarce to superabundant which brings immense new benefits but complementary big headache too. We are surrounded only data. From where this data has flooded we hardly have time to track that. Today every bit of data is important and hence stored. The actual problem is that more the data more accurate analysis and forecast is possible but the dark truth behind it is that the actual data is surrounded by elephantine amount of uncertain data. This paper focuses on the biggest problem called data deluge, need of big data, components of big data, business intelligence versus big data analysis, business concerns in respect to big data, how big data overcomes the problems faced by business, techniques for analyzing big data, types of big data analysis, complex challenges for an organization to shift towards big data.
关键词：data deluge; big data; big data analytics; components; techniques.
