Strangler Fig Pattern in Java – Incrementally Decompose Monolithic Applications
Learn how to use the Strangler Fig Pattern to safely migrate Java monoliths to microservices. Includes examples, best practices, and anti-patterns
All Tutorials
Curated Java + Spring Boot tutorials with real-world backend patterns and clean examples.
Service Mesh Pattern in Java – Secure, Observable, and Reliable Microservices Communication
Learn how to implement the Service Mesh Pattern in Java for secure, reliable, and observable microservices communication using tools like Istio and Linkerd
Sidecar Pattern – Offload Infrastructure Concerns in Java Microservices
Learn how to implement the Sidecar Pattern in Java microservices to decouple infrastructure tasks like logging, proxying, and configuration
Shared Library vs Service Pattern – Code Reuse Without Coupling
Learn how to choose between shared libraries and service-based reuse in Java microservices. Compare patterns, pros/cons, and design best practices
What is Object-Oriented Programming (OOP) in Java? – A Complete Guide with Examples
Learn Object-Oriented Programming (OOP) in Java with real-world examples, best practices, FAQs, and expert tips. Ideal for both beginners and pros.
Class and Object in Java – The Ultimate Beginner's Guide with Code Examples
Learn everything about classes and objects in Java. Ideal for beginners and professionals. Covers syntax, examples, best practices, and FAQs.
How to Create and Use Objects in Java – Step-by-Step Tutorial with Code and Best Practices
Learn how to create and use objects in Java with code examples, syntax rules, best practices, and FAQs. A must-read for Java beginners and experts
Understanding Encapsulation in Java with Real-Life Examples and Best Practices
Learn encapsulation in Java with real-world examples, UML diagrams, and code walkthroughs. Understand its role in OOP and enterprise Java design
Abstraction in Java Explained Simply – Abstract Classes, Interfaces, and Real-Life Examples
Learn abstraction in Java using simple terms, real-world examples, and modern syntax. Covers abstract classes, interfaces, and design best practices.
Inheritance in Java – Concepts, Syntax, Best Practices, and Real-World Use Cases
Learn inheritance in Java with syntax, real-world examples, best practices, and Java 17+ features like sealed classes. Ideal for Java beginners and pros.
Polymorphism in Java – Understanding Method Overloading vs Overriding with Examples
Learn polymorphism in Java with in-depth coverage of method overloading and overriding, real-world examples, best practices, and Java 17+ features.
OOP vs Procedural Programming in Java – Key Differences, Use Cases, and Examples Explained
Learn the core differences between OOP and procedural programming in Java. Covers concepts, syntax, pros, cons, and real-world use cases with examples