May 27, 2019, the alliance's chief data officer held in Guiyang, the 2019 China International Industry Fair data officially released the "China big data companies list V6.0"
The new rankings eight vertical industries and fields. Top companies from the country more than 5,000 large enterprise data selected out of selecting the best of the best, objectively represent the current development level of China's large enterprise data and strength, and has made positive for the development of China's big data industry contribution.
