What are the aspects of big data?

Big data is reflected in all aspects. ? Taking this year's epidemic prevention and control as an example, big data integrates all the information of sea, land and air transportation, hospitals, government, public security and security inspection. For example, after a plane landed, one of the passengers was diagnosed as a suspected case. Other passengers can find them all through big data, mainly through their booking information, knowing their contact information, avatar and walking path, and then you can find out who the close contacts of suspected cases are, where they have been, and so on. In addition, all traffic accidents and production safety accidents can be uniformly dispatched and rescued through big data. What is your evaluation of this answer? Chengdu Jiamigu Big Data Technology Co., Ltd. is an organization focusing on the cultivation of big data talents. The company was co-founded by technology giants of well-known domestic enterprises such as Huawei, JD.COM, Xinghuan and Qin Zhi. Provide training services for cutting-edge technologies such as big data and artificial intelligence to the society.