We have found all the passengers in Qingdao. Is this the power of big data?

Now with the development of social economy, the media network is constantly developing, and the things recorded by big data are becoming more and more comprehensive. And regarding the current epidemic, although our country has already made great progress in the prevention and control of the epidemic. Great results, but cluster infections still occur in some areas, such as the Qingdao infection this time. Among the infected people is a brother. It can be said that the range of people he comes into contact with is very wide, because he drives a taxi We come into contact with a lot of people every day, but within a short period of time, all the people carrying passengers on Dege were found. So is this the power of big data? In my opinion, this is the power of big data. I can analyze it carefully below.

First of all, taxi-hailing software is now very developed. When we take a taxi, we don’t have to wait where we are. Instead, we can call a taxi on our mobile phone, so it is very simple for this group of passengers to find them. , you can check the order on the taxi driver's mobile phone, and then follow the order to find the mobile phone numbers of these passengers and dial them, immediately locking these passengers. Of course, some passengers take taxis by waiting in place. Yes, but now the payment methods are diversified. It can be said that there are no people who pay with cash. When people pay, they will pay through Alipay or WeChat. Then they can use the taxi driver’s payment record And locking this WeChat account, because WeChat and Alipay are now authenticated through real-name authentication, it is easy to find these passengers.

So in general, big data plays a very important role. It can grasp all people’s whereabouts and provide immediate feedback when conducting investigations. Qingdao can quickly control the epidemic after the outbreak. Big data has also helped a lot by controlling it within a certain range. He can use the data to find people's whereabouts, and then control the number of infections within a certain range, so that Qingdao can turn the corner this time.