@Aamna

Spring Boot Architecture

Sep 8, 2023 · 3 min read · Spring Boot follows a layered architecture, commonly known as the three-tier architecture, to structure the components of a web application. This architecture divides the application into three main layers, each with its specific responsibilities: P...

Kafka: The Distributed Event Streaming Platform

Sep 5, 2023 · 3 min read · Introduction Apache Kafka is a powerhouse in real-time data streaming, offering a straightforward way to connect data producers and consumers. This blog breaks down Kafka's core concepts, components, and real-world applications, all without the jargo...

Troubleshooting Tip: Permission Denied (Public Key) Error on EC2 Instance

Aug 28, 2023 · 5 min read · 1. Introduction If you are encountering a "Permission Denied (Public Key)" error on the EC2 instance, you are not alone. This common error can be frustrating and cause delays in your workflow. However, there are troubleshooting steps you can take to ...

Jenkins - Streamlining Software Delivery with Powerful Key Features

Jul 29, 2023 · 3 min read · Introduction In the ever-evolving world of software development, speed, efficiency, and reliability are paramount. Jenkins, an open-source automation server, has emerged as a champion in enabling Continuous Integration and Continuous Delivery (CI/CD)...