Big data, big wisdom, big future. The research direction of big data technology and application is the "Internet +" cutting-edge science and technology major that combines cutting-edge technologies such as big data analysis, mining and processing, mobile development and architecture, software development, and cloud computing. This major aims to train students to systematically master data management and data mining methods, and become advanced big data technical talents with big data analysis and processing, data warehouse management, comprehensive deployment of big data platforms, application software development of big data platforms, and visualization and analysis of data products.