I have to say that microservices are a very hot topic right now. When I communicate with friends in the circle outside of work, when I mention new technologies such as microservices, they are excited at first, but then helpless. The excitement is that they see the convenience brought by the new technology, but the frustration is that the size and ability of the team in turn restrict their pace of adoption of the new technology. And they also have one or another understanding of microservices, but they are more confused. For example, they will ask:
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Although the technology of microservices is always mentioned during interviews, as a developer, does it have little to do with me? Isn't that all about architects?
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Aren't all microservices played by big factories? Is our business volume useful?
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Microservices are particularly complicated, so can it be implemented without a R&D team of 100 people?
Have you ever had the above thoughts in your mind? For example, Spring Cloud is not a complicated technology, and many developers can get started quickly. But it is also easy to understand, but it is easy for developers to ignore the underlying technology behind annotations. But now in the process of interviewing and actual architecture in many Internet companies, superficial understanding of technology and lack of details have become fatal injuries to countless developers.
Recently, I compiled some study notes of microservice architecture, which can be said to be very detailed, including SpringCloud, Spring Boot, SpringCloud Alibaba, K8S, Docker, etc., and share them here for free with friends in need! Due to space reasons, in order not to affect the reading, the entire directory and screenshots of the content are shown here. If you need this microservice architecture study note that has been organized into a complete document
Leave a message in the comment area and share it with everyone for free! ! !
Notes on Spring Cloud Microservice Architecture
The main content is divided into four major modules:
Part 1: Service Registration Eureka and Service Call Ribbon of Microservice Architecture
The main chapters of this part include:
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Part II: Service Call Feign and Service Fuse Hystrix of Microservice Architecture
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Part III: Gateways of Microservice Architecture
The main chapters of this part include:
Part IV: Spring Cloud Stream and Spring Cloud Config and Apollo, the open source configuration center
Spring Cloud Alibaba Study Notes
In the past few years, the core middleware of Spring Cloud represented by Netflix Eureka has ceased to be updated. In addition, many components are outdated in design, and their performance can no longer meet the requirements of major Internet companies. We urgently need a set of microservices with Chinese characteristics. Architecture solutions. Spring Cloud Alibaba was born under this background. Spring Cloud Alibaba is a one-stop solution for domestic microservice development. It is compatible with the original Spring Cloud and expands the microservice ecosystem. By adding a small amount of configuration annotations, it is convenient A microservice architecture that is more in line with national conditions can be realized.
However, there are very few systematic Spring Cloud Alibaba learning materials on the market, and they are all scattered blogs. This Spring Cloud Alibaba study notes document can be said to be helpful to many friends who want to learn but have no direction!
The main chapters of this part include:
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Spring Boot source code study notes
The increasingly powerful Spring Boot seems to be the standard development framework in the Java EE field. Therefore, mastering Spring Boot has become an essential skill for Java engineers, and mastering various technical components in Spring Boot, and being able to master its internal operating mechanism to a certain extent, is the basic requirement for you to engage in Java application development. You will learn the basics of microservice development frameworks such as Spring Cloud in the future.
I myself have working experience in many large Internet companies, and I often interview Java engineers from different companies on a daily basis. During the interview process, my requirements for developers are: mastering Spring Boot is no longer a bonus item, but a Required skills. This Spring Boot study note document can be said to help many friends who want to learn but have no direction!
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K8S (Kubernetes) study notes
Kubernetes is all the rage these days, with all major cloud service providers embracing it as a solution for deploying cloud-native applications. What are the notable features and tooling advantages of Kubernetes, but you may not know where to start? This note takes you from theory to practice to learn Kubernetes in depth! Let's take a look at the general catalog first!
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Docker study notes
Docker can be said to have opened up a new era of containerization technology. Nowadays, large, medium and small companies have basically tried containerization technology to varying degrees, or have carried out a large number of containerization transformations. Docker provides a platform to start packaging and running App, and isolates App0 from the underlying Infrastructure (infrastructure). This study note is enough for you to learn Dokcer technology well, first look at the general catalog!
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Summarize
Microservices are one of the hottest backend architectures today. No matter what level of programmer you are, or what size company you are in, service-oriented is a problem that you will encounter sooner or later. From my experience, the process of practicing microservices is also a process of upgrading and fighting monsters. During this process, you will encounter basically all back-end architecture problems. After solving these problems, you will naturally understand those advanced concepts and become an architect. Growth and ability improvement are accessories of this process.