| General Secretary Xi Jinping pointed out: "We must use big data to improve the level of modernization of national governance." The "14th Five-Year Plan" and the 2035 long-term goals have clarified the social development goals of my country in the new era,and proposed "building a new pattern of grass-roots social governance",requiring "improving the social governance system of co-construction,co-governance and sharing","strengthening and innovating social governance".How to make good use of and give full play to the important role of big data in assisting grass-roots social governance in the new era and make big data a new driving force for strengthening modern governance requires us to think deeply and explore.This paper attempts to investigate and analyze the application of big data in F County as a practical case,and dissect the practice sparrow.Through in-depth research on the practical cases of big data in F county in the level of social development and governance,local characteristic highlight projects,and how to conduct a survey on the happiness and satisfaction of F county’s social governance promoted by using big data,in-depth summary and mining The typicality of the case application is provided,and the information between the big data and the national social development governance system is effectively integrated and scientific theoretical support is provided.Through the successful case of F County,big data has obvious unique advantages in improving the efficiency of grass-roots social comprehensive governance.However,the application of big data is not all smooth sailing.It also faces the lack of top-level strategic thinking of "data governance" at the level of consciousness,the lack of scientific and unified public data and management-related systems at the management level,and the sharing of open public data at the application level.Risk challenges and security crises,lack of institutional mechanisms for collaborative governance,and lack of professional technical platforms and related talent reserves at the technical level.By analyzing the problems existing in the process of promoting the modernization of social governance in County F,suggestions and countermeasures to optimize the modernization of social governance are put forward.At the same time,it is expected to provide some reference in the modernization of social governance through rich big data research perspectives and case verification.significance. |