Bridge Design Pattern
The Bridge design pattern is a structural pattern that decouples an abstraction from its implementation, allowing the two to vary independently. In other words, it separates the interface from its…
Adapter Design Pattern
The Adapter design pattern is a structural pattern that enables two incompatible interfaces to work together. In other words, it acts as a bridge between two interfaces that are not…
Prototype Design Pattern
The Prototype design pattern is a creational design pattern that allows you to create objects by cloning an existing object, rather than creating a new object from scratch. This can…
Builder Design Pattern
The Builder design pattern is a creational pattern that separates the construction of a complex object from its representation, allowing the same construction process to create different representations of the…
Abstract Factory Design Pattern
The Abstract Factory Method Design Pattern in Java is a creational pattern that allows us to create families of related objects without specifying their concrete classes. This pattern provides an…
Factory Method Design Pattern
The Factory Method Design Pattern is a creational pattern that provides an interface for creating objects in a superclass, but allows subclasses to alter the type of objects that will…
Singleton Design Pattern
In Java, the Singleton Design Pattern is a creational pattern that restricts the instantiation of a class to a single instance and provides a global point of access to that…
How to Effectively Scale your Web Application?
Scaling a web application can be a complex process, but here are some general steps that can help: Optimize the code Before scaling, it's essential to ensure that the code…
Redis Interview Questions and Answers
Why Redis is better? Redis is an in-memory data structure store that can be used as a database, cache, and message broker. Here are some benefits of Redis cache over…
What is CI/CD? Continuous Integration and Continuous Delivery
What is CI(Continuous Integration)? Continuous Integration (CI) is a software development practice that involves frequently integrating code changes into a shared repository. The purpose of CI is to ensure that…