# Understanding Java: JVM, JRE, JDK, and the Magic of CAFEBABE
Dive deep into Java architecture, understanding JVM internals, the relationship between JRE and JDK, bytecode secrets, and fascinating facts about Java.
Welcome to my digital space! I’m Raniya Thayyil, a passionate software engineer who transforms complex problems into elegant solutions through clean code, scalable architectures, and innovative thinking.
Dive deep into Java architecture, understanding JVM internals, the relationship between JRE and JDK, bytecode secrets, and fascinating facts about Java.
Master SQL query optimization, indexing strategies, and ORM best practices for high-performance Java applications.
Master OOP concepts in Java including encapsulation, inheritance, polymorphism, abstraction, and design principles for building robust applications.
Master Java concurrency with threads, synchronization mechanisms, deadlock prevention, and executor frameworks for building robust multithreaded applications.
Learn effective exception handling techniques in Java with try-with-resources and custom exceptions.