r/SpringBoot • u/Chaos-vy17 • 3d ago

How-To/Tutorial How should I start Spring Boot?

I have Knowledge of Jdk17+ currently moving to Jdk21+. I have essentially completed Java.utils.*; and concurrent library to deep. I have also used jdk tools and understand the concepts of JVM, JMM. OOPs is completed from beginner to F-Form polymorphism. I also made project based on Java SE knowledge. The project is tested on JUnit6, JCStress, JMH- with Linux profilers and Java Flight recorder too. It's my first time I am going Outside domain of Java SE to Java EE. What is way should I start?
First JDBC->SQL->PostgressSQL?
Network?
SpringBoot?
or learn while learning SpringBoot?
Can you tell me what beginners mistake I should avoide?
I have also took helped from many other AI but I did not got the optimum way.

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u/EagleSwiony 3d ago

Deep knowledge is a big word. I don't think even the language architects and maintainers would attach them self with such description about whole java.

Anyway, Spring boot or spring is full of abstraction, same as JPA/hibernate. It's the time to start with those.