Big data brings many benefits to people. What are the disadvantages?

Now big data is a very hot topic, and often we have a lot of convenience through big data. Big data plays a very important role in our lives, but we should also be alert to the disadvantages of big data. Let's take a look at the disadvantages of big data. 1, privacy and security of personal data

With the development of science and technology, a lot of data in our lives will be recorded. Big data will record our browsing habits, buying habits and even spending power, shopping habits and so on. Therefore, we often find that what we have found recently will appear in Taobao recommendation in the next second. This will make us feel that our lives are being monitored and we will be very worried about the privacy and security of personal data. 2. Big data killing

Big data killing means that the platform shows different prices of the same product to different users through data analysis. Often, the prices seen by old users are more expensive than those seen by new users, and sometimes the prices searched by Android phones and Apple phones are different. Taobao once had a hot search because of big data killing, and Didi taxi was also found to be a problem of big data killing. Killing big data can maximize the benefits from consumers, but it will also lead to consumer dissatisfaction. Everything has two sides, and we can't deny the convenience that big data brings to our lives because of its disadvantages. I also hope that the information can be kept properly and don't reveal the privacy of users at will. Merchants should not use big data to maximize their money, otherwise they will lose the support of users.

Readers, what do you think? Welcome to leave a message in the comment area for discussion.