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AWS Local Authentication: Understanding Your Options and Using IAM User Long-Term Credentials Responsibly
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…
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How to Securely Connect Your Spring Boot App to PostgreSQL with AWS Secrets Manager — No More Hardcoded Credentials
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.
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Building a Data Pipeline with Apache Camel: Processing Weather Data from AWS SQS
Learn how to build a scalable data pipeline with Apache Camel, AWS SQS, and PostgreSQL – Step by Step
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Testing AWS locally with LocalStack
Learn how to test SQS locally with LocalStack — cut costs, isolate tests, and speed up your development process
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Kafka vs. AWS SQS: Choosing the Right Messaging Solution for Your Needs
Kafka vs. AWS SQS: Uncover which messaging solution suits your system’s needs. Dive into their core differences and best use cases!
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Deploying Spring Boot Applications to AWS
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…
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Understanding the Differences Between AWS SQS and SNS
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…
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Simplifying Cloud Infrastructure with AWS CDK
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…
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Mastering the AWS Certified Cloud Practitioner Exam: A Comprehensive Guide
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…
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Safeguarding Your Data with AWS S3 Pre-Signed URLs: 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.