How Java Actually Runs? JDK + JVM + JRE in 10 Minutes
You run Java MyApp every day.
But do you know what's really going on underneath the hood?
In this video, we'll cover:
— What java.exe does
— Where the JVM lives
— The difference between a JDK and a JRE
— How main() is called
— How bytecode is converted to machine code
— Where JIT comes in
No magic. No fluff.
Just the real architecture of running a Java application.
If you want to understand, not just write code, this video is for you.
0:00 Intro
0:50 Documentation
3:00 Writing a Mini Application
4:00 What is JIT?
5:10 Getting Started
9:40 So, what's the difference?
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