After several senior architects from major factories confirmed each other and discussed their years of technical use experience, this general knowledge is also explained the key points, but can allow development and technical personnel to understand thoroughly and quickly get started, focusing on the basics of Java When it comes to cloud computing and so on, this knowledge will reopen your horizons, and will also make your technology essential. Every detail is explained in great detail and is also equipped with illustrations.
Regarding programmers, in addition to doing projects to improve their own skills, there is also a way to improve their professional skills: more! Look! book! Because there are too many details, only some knowledge points are edited
Java basics
Java collection
JVM
Java multithreading
Spring principle
Microservice
NETTY and PRC
The internet
ZOOKEEPER
Part of the chapter content
Screenshot of Java collection
The chapter also includes a lot of knowledge points, including basic knowledge, Java collections, JVM, multithreaded concurrency, spring principles, microservices, Netty and RPC, diary, design patterns, databases, distributed caches, data structures, etc.