Meituan P4 carefully collated microservice system architecture design manual to see the world of microservice architecture

 

In recent years , Microservice architecture has quickly become popular in a large number of technology communities , Is considered to be IT The future direction of software architecture . The first-line Internet companies have a large number of business volume and business scenarios , For example, Ali. 、 Baidu 、 NetEase , Started to pit microservice architecture very early .

With cloud Office , Discovering microservices is becoming more and more important .Docker Container technology and automation operation and maintenance and other related technology development , Make microservices easier to maintain . You may have noticed , Like Ali 、 tencent 、 Byte runout and other back-end posts of large factories clearly write ： Microservice design experience is preferred . If there is no preparation in this regard , It's not easy to get a high salary .

also , Microservices are often mentioned in technical interviews , Especially for the head Internet companies , Microservice architecture is a necessary assessment point , If you don't pay attention to the accumulation and application of this knowledge at ordinary times , When job hopping or promotion , The pay will be very bad .

Catalog

Overview of microservices

From the perspective of the origin of micro services and real business, this paper discusses micro services , So that we can have a sense of understanding of microservices

Microservice design principles

Organize the design concept of micro service , Including how to divide the service 、 Fore and aft end separation 、 CAP Theory and CQRS etc. , yes A high-level guiding principle .

Development of article

The service of Spring Boot

A detailed introduction Spring Boot Development , Including the advantages and disadvantages of using it , And the integration of toolkits commonly used in enterprise development , Including aspect oriented programming 、 We Development 、 Document management and scheduling management , Finally, combine Dubbo Complete a sample distributed project .

The service of Docker

Main explanation Docker Basic operation of , This paper introduces the container related technologies used in microservices , Finally, a general container based private cloud architecture is given

The service of Spring Cloud

Spring Cloud Several important frameworks to implement microservices are described , Let readers know about the registry 、 Load balancing 、 Fault tolerance 、 Distributed configuration 、 Gateway and message bus , Be able to complete the microservice architecture at the development level .

The service of Spring Cloud Other frames

Spring Cloud The non core framework is introduced , Include Consul ZooKeeper Security framework and data flow framework .

Operation and maintenance

Automated testing and quality management of microservices

It mainly introduces testing and quality management , Test unit includes test unit 、 AIB test 、 Smoking and regression testing , The quality management part mainly uses static code analysis , also SonarQube Static checking of code , And analyze the overall quality of the code

The service of JHipster

Best practices for microservices JHipster Introduce the system , And right JHip ter Part of the content has been dealt with , The parts that are not very popular in China are dealt with , Introduce in as much detail as possible JHipster Application and configuration .

Automated deployment of microservices

It mainly introduces the automatic deployment , Because the goal of microservices is not just to simplify development , And it can improve the efficiency of the whole team . the It is very important to use private servers and automate operation and maintenance .

Micro service log collection and monitoring

Mainly about log collection APM monitor , For online systems , The probability of problems is still very high , How to quickly locate and Time to find the point where the problem lies is very important . APM Some common monitoring workers are listed , Emphasis on the Pinpoint The use and email alarm are also introduced .

Actual combat

Complete example

Over pair PiggyMetrics A comprehensive explanation of , Let readers understand The technical points and construction principles of a simple microservice Architecture , And actually deploy microservices , Complete the basic operation of the business

Micro service core function recommendation

Explain the technical points that may be involved in the process of microservice construction , Including workflow engine 、 Rules engine 、 Scheduling system 、 Distributed configuration and single sign on .

Microservice is one of the hottest backend architectures in the world . No matter what level of programmer you are , And no matter what size of company you are in , Service is a problem you will encounter sooner or later . The process of practicing microservice itself is also a process of upgrading and playing strange things , You will encounter basically all the back-end architecture issues in the middle . These problems were solved , You naturally understand the high concepts , And then I became an architect , Growth and capacity improvement are all accessories of this process .

From distributed services to SOA , And then micro services , Service-oriented steps Straight ahead As the saying goes “ Long period of division , A long time must be divided. ”, In today's rapid development of enterprises , Monomer architecture has been difficult to adapt to the rapid changes in business , The emergence of microservices , In response to rapidly changing business needs 、 The lengthy development cycle provides a new solution . It responds to rapidly changing business needs in a modular way , Use, for example, automated deployment 、 Automatic business monitoring and early warning 、 Call chain monitoring 、 Containerization , And the idea of rapid development to speed up the software development cycle , Faster implementation 、 Higher quality Delivery , Improve customer satisfaction as a whole

General catalogue ：

It's not hard to predict. , This year, , Microservices will only become more and more perfect , It will become the development direction of business architecture of large and medium-sized enterprises in the future . But for some coding Friend, , Due to the lack of access to the front-line real-world architecture design , Seeing others are transforming to microservice Architecture , I can only build wheels day by day .

You need to get this beauty group P4 It took a year for the class leader to carefully sort it out 《 Microservice development architecture practice 》 Friend, , Drawing area