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Not all design patterns are created equal. In this video, we explore 3 of the most **practical and production-worthy patterns** ...

The Factory Method is one of the most powerful creational design patterns, but before we understand it, we first need to look at the ...

The Saga Pattern is a design pattern used to manage distributed transactions in microservices, ensuring eventual consistency ...

How to map Entities to DTOs in Spring Boot 3. This tutorial shows how to use the Data Transfer Object (DTO) pattern to transfer ...

Join us for JavaOne 2026. Sign up now to get ongoing updates https://go.oracle.com/LP=149517 Switch and instanceof have ...

In this video, I explain the Observer Pattern in Java. You'll learn what it is, how it works, and why it's one of the most widely used ...

Design patterns are timeless solutions to recurring software problems — and mastering them sharpens how you think about ...

Diamond Star Pattern in Java | Java Pattern Programs #javapatternprogram #starpatternjava #coding #PatternPrinting ...

Useful Notes & Courses Links◼️◾ Free Notes : https://smartprogramming.in/tutorials/ Free Courses ...

Tayyari Batch Link - https://www.geeksforgeeks.org/courses/placement-prep-programming-data-structures-algorithm Class ...

In this video, we'll explore the Facade Design Pattern in Java. The Facade Pattern is one of the most popular structural design ...

Tired of using enums just for constants? Think again. In this video, we'll show you 5 powerful enum-based patterns that can clean ...

Join us for JavaOne 2026. Sign up now to get ongoing updates https://go.oracle.com/LP=149517 This interreactive session is ...

In this video I have explained how to print a hourglass star pattern or sandleglass star pattern using java language.

Inheritance isn't always the best solution! The Delegation Pattern provides a more flexible approach by allowing objects to ...

In this video, we design a complete Logger System Low Level Design (LLD) from scratch — covering requirements, UML ...

Learn the Builder Design Pattern in Java with a real-world example and step-by-step implementation! 💻 This design pattern ...

Use code "DSA45" to enroll in DSA only and get 45% discount. Use code "JAVADSA20" to enroll in Full Course(JAVA +DSA) ...

In this video, you'll learn Java OOP (Object-Oriented Programming) and Design Patterns interview questions and answers, ...

One and only 25 DSA Patterns Playlist: ...