Abstract:Studying on the mechanism and approach of big data industry to regional science and technology innovation and development, it can help big data industry to play the leading role to innovation-driven development. By exploring the relationship between big data industry and regional science and technology innovation, this paper expounds the role mechanism of big data industry in regional science and technology innovation development from driving effect, agglomeration effect, synergistic effect and scale effect. Analyzes the path of the big data industry to promote regional scientific and technological innovation from technological innovation, industrial structure transformation and upgrading, double innovation, transformation of scientific and technological achievements and scientific and technological innovation management. Takes Jinan as an example for empirical analysis. And propose a strategy for the big data industry to promote regional technology innovation, to expedite the development of innovation-driven development.