AWS S3 for Developers — Upload & Download Files with Java (AWS SDK v2)📘 What is Amazon S3? Amazon S3 (Simple Storage Service) is a highly scalable, durable, and secure object storage service provided by AWS. It's designed to store and retrieve any amount of data from anywhere on the internet. S3 is widely used for: S...May 28, 2025 · 5 min readbentodev.hashnode.dev
Observer Pattern in Java – A Practical Guide for DevelopersWhat Is the Observer Pattern? The Observer pattern is a behavioral design pattern where an object, called the Subject, maintains a list of dependents, called Observers, and notifies them automatically whenever its state changes. It’s like a “publish-...Apr 7, 2025 · 4 min readbentodev.hashnode.dev
Design Pattern: Factory - A Didactic and Intuitive Guide for Developers🎯 What is the Factory Pattern? The Factory Pattern is a Creational Design Pattern that aims to delegate the responsibility of creating objects to a specific class (called Factory), avoiding direct use of the new operator in the business logic. Inste...Mar 28, 2025 · 5 min readbentodev.hashnode.dev
Mastering the Strategy Pattern in Java — A Practical Guide for DevelopersIn our daily work as developers, we often find ourselves writing conditional logic that grows endlessly as new requirements appear. This is where the Strategy Pattern comes to the rescue. In this post, I’ll guide you through: ✅ What the Strategy Pat...Mar 26, 2025 · 5 min readbentodev.hashnode.dev
Understanding Java Reflection: A Comprehensive GuideReflection is a powerful feature in Java that allows programs to inspect and manipulate the properties of objects at runtime. Despite its complexity, understanding Reflection can significantly enhance your ability to write dynamic and flexible code. ...Aug 8, 2024 · 7 min readbentodev.hashnode.dev
