Spring Boot made simple 🍃
When you’re working with AWS as a backend engineer — especially with Java and Spring Boot stacks — there will inevitably come a moment when you need to run commands against your AWS resources using the AWS Command Line Interface (CLI) or AWS SDKs.
And that moment comes with a crucial question: “How do I locally authenticate securely?”
Continue reading “AWS Local Authentication: Understanding Your Options and Using IAM User Long-Term Credentials Responsibly”Hardcoding database credentials is a practice we all want to avoid — yet it still happens.
With Spring Boot and AWS Secrets Manager, you can eliminate plain-text secrets in your application.properties while keeping your configuration simple and flexible.
Learn how to build a scalable data pipeline with Apache Camel, AWS SQS, and PostgreSQL – Step by Step
Data pipelines are a critical part of modern software systems, ensuring seamless data flow between various components. In this tutorial, we’ll build an Apache Camel-based data pipeline that listens to an AWS SQS queue, retrieves weather information from the WeatherStack API, and persists the results into a PostgreSQL database.
Continue reading “Building a Data Pipeline with Apache Camel: Processing Weather Data from AWS SQS”Learn how to test SQS locally with LocalStack — cut costs, isolate tests, and speed up your development process
In today’s fast-paced development environment, testing is a crucial component that ensures the robustness and reliability of your applications. However, testing AWS services like SQS (Simple Queue Service) can be costly and cumbersome if done directly against live AWS environments. Enter LocalStack — a powerful tool that allows you to emulate AWS services locally, providing a cost-effective and isolated environment for testing.
Continue reading “Testing AWS locally with LocalStack”Kafka vs. AWS SQS: Uncover which messaging solution suits your system’s needs. Dive into their core differences and best use cases!
In the world of distributed systems and microservices, effective communication between services is paramount. Two popular messaging solutions that often come up in this context are Apache Kafka and Amazon Simple Queue Service (AWS SQS). While both serve as messaging tools, they have distinct use cases and functionalities. Choosing the right one can significantly impact your system’s performance and scalability. Let’s explore the differences and see which might be the best fit for your application.
Continue reading “Kafka vs. AWS SQS: Choosing the Right Messaging Solution for Your Needs”Deploying applications to the cloud has become a standard practice for modern software development, providing scalability, reliability, and ease of maintenance. In this blog post, we will explore how to deploy a Spring Boot application to Amazon Web Services (AWS). While there are multiple ways to deploy applications on AWS, we will focus on using Elastic Beanstalk and ECS (Elastic Container Service) as they are popular and widely used solutions.
Continue reading “Deploying Spring Boot Applications to AWS”In the world of cloud computing, efficient and reliable communication between different components of an application is crucial. AWS provides several services to facilitate this, including Amazon Simple Queue Service (SQS) and Amazon Simple Notification Service (SNS). Although they both handle messages, they serve different purposes and use cases. In this blog post, we’ll dive into the differences between SQS and SNS, explaining their roles, how they work, and when to use each one.
Continue reading “Understanding the Differences Between AWS SQS and SNS”In the ever-evolving world of cloud computing, managing infrastructure can quickly become a complex and time-consuming task. Enter AWS Cloud Development Kit (CDK), a powerful tool designed to simplify and streamline the process of provisioning cloud resources. In this blog post, we’ll explore what AWS CDK is, how it works, and why it’s a game-changer for developers and cloud engineers.
Continue reading “Simplifying Cloud Infrastructure with AWS CDK”The AWS Certified Cloud Practitioner exam is a foundational certification that introduces individuals to the basics of AWS cloud services and principles. It’s designed for those new to AWS, including non-technical roles and entry-level IT professionals. This certification validates your understanding of AWS cloud concepts, making it an excellent starting point for anyone looking to build a career in cloud computing.
Continue reading “Mastering the AWS Certified Cloud Practitioner Exam: A Comprehensive Guide”In the realm of cloud storage, security is paramount. Ensuring that sensitive data remains inaccessible to unauthorized users is a top priority for businesses worldwide. AWS S3 Pre-Signed URLs emerge as a powerful solution to address this concern, offering a robust mechanism to securely share objects stored in Amazon S3 buckets without compromising data integrity.
Continue reading “Safeguarding Your Data with AWS S3 Pre-Signed URLs: A Comprehensive Guide”
