Distributed architecture and microservice platform are the key technologies in today's IT industry, and they are also the core technologies that senior software engineers and system architects must master.
Microservices, cloud native, Kubernetes, and Service Mesh are hot technologies in the distributed field. They did not appear out of thin air, and must have inherited the advantages of some "predecessors". We not only need to understand these technologies, but also have a deep understanding of their development context and principles, so that we can use them in existing project development or old system transformation with ease.
This note migrates from the traditional distributed architecture to the microservice architecture based on container technology as the main line, and comprehensively and thoroughly introduces the knowledge and technologies related to distributed architecture and microservices.
A total of 9 chapters:
Chapter 1 explains the basis of distribution: network, and gives an in-depth explanation of the Internet, NIO, AIO, object serialization problems in network transmission, HTTP's past and present, TCP/IP, from CDN to SD-WAN, etc.
Chapter 2 explains the classic theories of distributed systems, involving the design concepts and consistency principles of distributed systems: ZooKeeper usage scenarios: the past and present of CAP theory; BASE guidelines: the principle of distributed transactions
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Chapter 3 starts with RPC, explains the origin and principle of the distributed service governance framework, and explains the principle of ZeroC Ice and the actual combat of microservice architecture
Chapters 4~6 explain memory, distributed file storage, and distributed computing in the form of special topics, and explain relevant important theories, products, open source projects, and experiences for each topic.
Chapter 7 explains in depth the principle and usage of full-text search and message queue middleware
Chapter 8 explains which pain points of the traditional architecture are solved by the microservice architecture represented by Kubernetes; which problems of the microservice architecture are solved by ServiceMesh, and how to understand its principles and core content
Chapter 9 shares the author's architectural practice experience
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