JVM Memory Model

The Java Virtual Machine Memory Model refers to the memory structure and management strategy managed by the Java Virtual Machine (JVM) when running Java programs. The JVM memory model divides JVM memory into different areas, and each area has different roles and life cycles. Understanding the JVM memory model is critical to understanding memory management and performance optimization of Java programs. The JVM memory model defines the memory structure and management strategies including object allocation, garbage collection, etc., required when Java programs are running to ensure the normal operation of Java programs and the reasonable utilization of memory resources.