AWS offers various compute services, but AWS Lambda and Amazon EC2 are two of the most debated choices when deploying applications. Understanding their differences, strengths, and use cases will help you make an informed decision for your workload. 1. Overview: What Are AWS Lambda and EC2? AWS Lambda (Serverless Compute) Read more
Processing large datasets efficiently is a crucial challenge in modern Java applications. Java Streams and Parallel Streams offer powerful ways to manipulate and process large data collections concisely and efficiently. This guide will explore how to leverage Java Streams for large data processing, when to use parallel streams, and best Read more
Amazon Web Services (AWS) offers a powerful cloud computing platform that Java developers can leverage to build scalable, reliable, and cost-effective applications. This guide provides a hands-on introduction to AWS, with a focus on EC2 (Elastic Compute Cloud) and serverless computing using AWS Lambda. We’ll also explore the AWS SDK Read more
Reactive Programming has become essential for building scalable, responsive, and high-performance applications. Project Reactor, a core library for reactive streams in Java, provides an elegant way to handle asynchronous and non-blocking operations. In this guide, we’ll explore Reactive Programming, its benefits, and how to use Project Reactor effectively in Java. Read more
Design patterns are proven solutions to common coding problems. In Java, they help developers write clean, maintainable, and scalable applications by offering reusable structures and best practices. Below, we highlight key design patterns and how they align with writing clean code. Why Design Patterns Matter Three Main Categories of Patterns Read more
Introduction RESTful APIs are essential for modern application development, enabling seamless communication between systems, microservices, and third-party integrations. Spring Boot simplifies API development by providing a powerful framework with built-in features like dependency injection, request handling, and security. In this step-by-step guide, we will cover the fundamentals of RESTful API Read more
Introduction With the growing demand for high-performance applications, mastering Java concurrency and multithreading is essential for building scalable and efficient applications. Java provides a robust concurrency framework that enables developers to handle multiple tasks in parallel, improving performance and responsiveness. This guide will cover the fundamentals of Java concurrency, including Read more
Introduction Exception handling is a critical aspect of Java application development. Proper exception management ensures application reliability, maintainability, and user-friendly error messages while preventing crashes. In this guide, we will explore the best practices for handling exceptions in Java, including checked vs. unchecked exceptions, logging, custom exceptions, and best design Read more
Introduction Security is a critical component in modern web applications, and Spring Security is the de facto framework for handling authentication and authorization in Spring Boot applications. Whether you are developing a REST API, microservices, or monolithic applications, Spring Security provides robust security configurations and features to protect your application. Read more
Introduction Microservices architecture has become the de facto standard for building scalable and resilient applications. By breaking down applications into smaller, independent services, organizations can achieve greater agility, scalability, and maintainability. Spring Cloud provides a powerful ecosystem to build, deploy, and manage microservices efficiently. In this comprehensive guide, we will Read more
