The theme of the fifth Digital Expo 2019 is ( New Development Counting the Future ).

Previous themes:

2015 Digital Expo "Internet +" era of data security and development

2016 Digital Expo big data to open the age of intelligence

2017 Digital Expo digital economy to lead new growth

2018 Digital Expo Digitization of all things in the integration of wisdom

2019 Digital Expo innovation and development of the number of the future

2020 Digital Expo never end of the Digital Expo - 2020 global communication action

2021 Digital Expo digital wisdom to change things to the new

2022 Digital Expo to seize the Digital new opportunities to enjoy digital value

Development history:

On May 26, 2015, the "2015 Guiyang International Big Data Industry Expo and Global Big Data Era Guiyang Summit" opened in Guiyang.

The 2018 China International Big Data Industry Expo will be held from May 26 to 29, 2018 in Guiyang. ***129 renowned companies from home and abroad will share their latest technologies and applications in the field of big data research and practice.

On May 26, 2021, the 2021 China International Big Data Industry Expo opened with Shen Zhulin, Director of the Department of Innovation and High Technology Development of China's National Development and Reform Commission (NDRC), announcing at the opening ceremony that the construction of the national hub node of the National Integrated Arithmetic Network (NIAN) has been officially launched.

In order to further strengthen the integrated layout of the national integrated big data center and accelerate the construction of the national arithmetic network infrastructure, four ministries and commissions, including the National Development and Reform Commission, have recently jointly issued the "Implementation Plan for the Arithmetic Hub of the National Integrated Big Data Center Collaboration and Innovation System" (the "Plan").

The construction of national integrated big data will become a new pedestal for the development of China's digital economy, the national arithmetic network will become a new channel for the circulation of data elements and the smooth flow of the economic cycle, and the national hub nodes will become a new pivot point to cultivate new kinetic energies for economic growth and to support the national big data strategy.