The background,

After 2012, due to the rise of mobile Internet, with the increase in the number of net names, the demand changes greatly and the user group is large. As a result, existing applications cannot withstand large-scale concurrency, and version iteration is troublesome, expansion is not flexible enough, and the ability to deal with the external environment is weak, so the idea of micro-services emerged at the right moment.

In 2014, the concept of micro-service was introduced to China, and around 2015, domestic large factories began to upgrade their projects and turn to micro-service. In 2018, small and medium-sized enterprises also began to upgrade their microservices architecture.

The products of traditional industries are bound to transform to the Internet industry. Jack Ma’s father once said: If the traditional manufacturing industry does not embrace the Internet, it is doomed to a dead end. In the process of transformation, the underlying architecture mode is no longer the traditional single architecture, but the new microservice architecture mode.

Jack Ma once said, “Fifteen years ago, I gave two or three hundred such speeches across the country in at least two or three years, reminding people that the Internet and e-commerce would have an impact on all walks of life. But no one took this as a matter of fact. At that time, I was Nobody. But today, now that I have the resources, I want to tell you that the world is going to change more than anyone can imagine over the next 20 or 30 years, and most people are going to be unlucky. If today’s traditional enterprises are still stuck in their own ways and do not accept the new era and new business models, they are bound to be eliminated.


Second, the difference between traditional industry and Internet industry




3. History of the Internet



1, web 1.0

Users can only search and read information on the Web. For example, China’s major portal websites, such as Sohu, Sina, netease and Tencent, provide content and data on their platforms, but users passively accept them and lack interaction with them.

2, web 2.0

Users can create and share content and interact with others on the web platform, rather than just being visitors; The development of this paradigm has redefined markets and business models. For example, QQ, tianya, Weibo, Taobao, Meituan, Didi, provide a platform for users to play by themselves. Users need to register, the interaction between users and the platform becomes strong, users can communicate with each other, data is almost generated by users.

3, web 3.0

While receiving information, the network can generate new data and information according to users’ preferences and push it to users through data analysis. For example, netease cloud music recommendation, search engine recommendation, Taobao product recommendation, map application travel planning, traffic prediction and so on. It is characterized by using the massive data generated in the Web 2.0 era to provide users with more accurate, real-time and in-depth services. A simple example: When you buy a certain product on Taobao, there will be many similar product notifications under the order.

4, summarize

For example, the restaurant downstairs represents the Internet, and you play the Internet user.

  • WEB1.0 era: when you go into a restaurant in the evening, the boss gives you a table of dishes, saying that brothers are all yours to eat! (Not analyzing) You try them one by one, because you don’t know which dish is good. (Lack of interaction)
  • WEB2.0 era: when you go into a restaurant in the evening, you say: the boss wants to buy dumplings. The boss said: No dumplings have noodles. You say bowl of noodles and the boss brings you a bowl of noodles. Or, you don’t know what to eat, but the diner sitting next to you will tell you which one is good. (User interaction)
  • WEB3.0 era: you in the evening a restaurant, a door boss said: guest officer, to bowl noodles! When you ask why, the boss says, you’ve been eating noodles for a week. (Active analysis)

WEB 3.0 is the era of microservices, big data, cloud computing and artificial intelligence. The article is from Mr. Hallyward, by Mr. Hallyward. Get Java micro services video tutorial learning materials please leave a message or private contact.