Some of the statistical information of national economic and social development of governments at all levels in China every year is free.
2. National Bureau of Statistics
All kinds of statistics related to people's livelihood, and all the data are free, and there are many foreign and foreign data in the friendly links of this website.
3. China Industrial Information Network
It contains all kinds of industry-related data, all of which are free and often used for industry analysis.
4. The U.S. government released data.
The website where the US government publishes data includes data in many fields such as economy, consumption, education, medical care and agriculture.
5. World Bank
Public data of the World Bank. The platform also provides some tools, such as open data catalogue, world development index, education index and so on.
6. Baidu data open platform
7. Guo Yun data market
It mainly includes data of life service, education, energy, construction, transportation, government, finance, agriculture, medical care, health and other industries, most of which are free and some of which need to be paid.
What are the free data source websites? Ivy Bian Xiao will share with you here. If you are interested in big data engineering, I hope this article can help you. If you want to know more about the skills and information of data analysts and big data engineers, you can click on other articles on this site to learn.