In February 2020, the European Union released the "European Data Strategy", which clearly pointed out that the construction of nine big data spaces such as industry, agriculture and transportation is to solve the problem of trust by combining necessary tools and infrastructure, and by establishing common rules for space, overcoming legal and technical barriers to data sharing across organizations, and realizing cross-enterprise, cross-industry and cross-domain data autonomy, safe and trustworthy circulation and interoperability.
Focusing on the data needs of the industry, there are a series of problems in the market, such as scattered transactions, scattered data source enterprises, large differences in data quality, and data source compliance risks. Establish industry data space, supervise and operate in the market, and serve enterprises with data needs on demand under the condition of security and compliance.
To put it simply, the industry data space is to match the supply and demand of data around the supply and demand side or upstream and downstream of an industry. Take a tourism portal ** as an example, the space operator integrates hotels, transportation and tourist attractions into one**, and the demander is the person who has travel and tourism needs, and can view some resources. In the process of trading, the content and details of the purchase can be clearly displayed, and similarly, the industry data space is a platform that serves both sides of the data supply and demand, and the supply and demand sides can clearly understand what data can be used and what needs need data support in the space. At the same time, it clearly displays information such as the purpose, flow direction, usage, and usage time of the data.
The industry data space mainly solves the problem of safe and compliant data integration and sharing between multiple entities in a certain industry, and promotes the circulation of data and promotes economic development through a series of technical means and market operation mechanisms.