foreword
At present, the microservice architecture is in a stage of vigorous development in China. Both large Internet companies and traditional IT companies have adopted the microservice architecture to build systems.
In the past few years, concepts such as DevOps, cloud native, and evolution-oriented architecture have been deeply rooted in the hearts of the people. A large number of components, frameworks, and tools have also emerged around the microservice ecosystem, which well supports massive data growth and rapid changes in user business needs.
This article will start with the introduction of microservice theory, combined with the author's many years of work experience, in-depth explanation of distributed systems and microservice architecture, so as to help technicians effectively master microservice architecture technology.
Table of contents
main content structure
In terms of structure, this article interprets the microservice architecture in depth from three levels: principle, practice, and advanced. It is hoped that readers can gain a deep understanding of the theory and technical practice of microservice architecture step by step; of course, engineers with certain experience in microservice architecture can also selectively read as needed.
Principles
Content of this article: In this article, we will introduce the era background of the rapid development of microservice architecture, the definition and main characteristics of microservice, and the design philosophy behind it.
We will also introduce the premise of adopting the microservice architecture, how to transform the monolithic architecture into microservices, and the splitting and migration strategy of monolithic applications based on actual business scenarios.
At the same time, for the construction process of microservice architecture, detailed discussions will be carried out around software engineering elements such as technology, organization, and process management, and in-depth explanations will be given on Conway's Law, DevOps, domain-driven design, cloud native 12 elements and related concepts, theories, and architectural principles.
Microservices overview
Prerequisites for Microservices Adoption
microservice build
Practice
This article is a practical article on microservice architecture. We will discuss how to practice and implement microservice architecture from the technical implementation level.
In the microservice architecture mode, using a service development method called the "chassis" mode can quickly and efficiently implement basic functions such as service startup, service registration, configuration management, fault tolerance, load balancing, and security. This article focuses on Pivotal's open source Spring Boot project and its technical practice in this mode.
The difficulty of the microservice architecture is the complexity of fine-grained service interaction and service governance under the distributed architecture. This article introduces the Spring Cloud framework, explains the key technologies of the microservice governance system, and how to guarantee the SLA of the service.
At the same time, we will introduce the current mainstream technical practices and solutions in terms of fine-grained service interaction integration, data consistency management, service delivery deployment, service monitoring and tracking, etc.
scaffold
key technology
system integration
Microservice Data Architecture
microservice delivery
Service Monitoring Governance
Advanced
The rapid development of Internet technology, the expansion of user scale, the rapid update of business requirements, and the continuous iterative evolution of products have brought greater challenges to the system's scale expansion, resource consumption, and rapid response capabilities.
In the field of microservice development, Spring 5 integrates the Reactor responsive framework to bring revolutionary technologies of programming models and programming paradigms to Java developers. From Spring Boot 2.x to the latest Spring Cloud ecosystem, the Spring microservice framework has maintained continuous iteration and evolution in response to the fast, responsive, and scalable demands of the business.
In the field of microservice operation and container orchestration, Kubernetes has become the de facto standard for container operation and orchestration. This article will introduce the architectural concept and key components of Kubernetes, as well as the integration and development of Kubernetes and Spring Cloud ecology and other related content.
In terms of the development trend of the microservice architecture, we will introduce the cloud-native application architecture and the two technical areas that microservices currently focus on: Service Mesh service grid and Serverless serverless computing framework.
Responsive Microservice Architecture
Microservice Development Trend
