Scientific Research Method Of Big Data

With the rapid development of technology and application, such as Internet of Things, Mobile Internet and Cloud Computing, the amount of data generated by human is not only exponential growth, but also the data structure becomes increasingly complex, beyond the capabilities of traditional database management.In recent years, Big Data problems has become the focus of IT industry discussed, general public opinions are that The issue will be one of the important topics at the field of information technology science. Big Data with the characterizes of large capacity, high speed, diversity and scarcity value, brings unprecedented opportunities in the field of data analysis with research work of competitive intelligence.All things are digital at information age, the importance of Big Data has become an industry consensus, its potential value also caused great concern in industry and academia, it will have a profound impact on national development strategies. For innovation of Big Data technologies and applications, its develop trend is irresistible. How to take adequate and effective analysis and mining for Big Data, make it into valuable information and knowledge, Use to solve a wide range of scientific and applied problems, become a major challenge for Big Data era of information technology development, it’s also the commanding heights of information technology innovation.By analyzing Big Data industry research status at home and abroad, describing the generation and development process of Big Data; And according to the four characteristics, such as Volume, Variety, Velocity, Value, it discusses in detail the key technical features of Big Data and its application in various fields. By exploring the meaning of the basic theory and models of new scientific methods at Big Data era, to achieve the new research methods based on the integration of resources and technology integration, it’s the generation of data-intensive science. Then, the article discusses strategies to build and practice new digital library of new digital library at Big Data era, the establishment and perfection of digital library by big data technology support is inevitable requirement of the scientific method at Big Data era. Finally, based on the rise of network science and data scientific, the article introduces the situations of new scientific method achieves multi-disciplinary integration and promotes technological innovation, and discusses in detail the revolutionary achievements.