This chapter summarizes and analyzes the status quo of Sichuan big data industry development. At present，the big data industry in Sichuan province is characterized by the continuous and steady growth of industrial scale，the continuous optimization of industrial ecological environment and infrastructure，the concentration of high-quality enterprise space and industry distribution，and the continuous deepening of application scenarios. In view of the current situation of the big data industry in Sichuan province in the overall development level and in the upper，middle and lower reaches of the industry，this chapter expounds the development strategy of Sichuan big data industry from four aspects：promoting the research and development of big data industry，improving the construction of data security，promoting the construction of industrial standards and breaking the information isolated island，and further forecast the development prospect and trend of Sichuan big data industry.