The only constant in this world is change, as it is in IT circles. The computer field is always changing, from basic frameworks to computing devices, and new technologies that emerge almost every day. Therefore, as a program developer, we have to improve our skills through continuous learning.
Therefore, the pace of continuous learning naturally cannot be stopped, so here is to share an internal Java core development and growth manual (2021 version) handwritten by Ali P9, which covers the p5-p8 technology stack, which is very comprehensive.
JVM
There is too much content to show them one by one. Regarding the full version of the Java Core Development and Growth Manual, if you are interested in learning friends: just click on the portal ! !
Java collection
Multi-threaded concurrency
Java basics
Spring principle
Netty和RPC
The internet
Zookeeper
Kafka
RabbitMQ
database
Consensus algorithm
JAVA algorithm
data structure
Hadoop
There is too much content to show them one by one. Regarding the full version of the Java Core Development and Growth Manual, if you are interested in learning friends: just click on the portal ! !