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AWS Certified Solutions Architect – Associate - Diário de estudos 1/30

Apesar de ser dev e não mexer diretamente com infra no meu dia a dia, a empresa me pediu para tirar a certificação de Solutions Architect Associate da AWS. Para ajudar a me motivar e registrar os e...
29.04.2025 0 Read More

[AWS] Cost optimize when using Amazon EC2

[AWS] Cost optimize when using Amazon EC2
Hello everyone,Amazon Elastic Compute Cloud (EC2) is a core AWS service, providing flexible and powerful computing capabilities. However, EC2 costs can escalate if not managed effectively. Based on th...
29.04.2025 0 Read More

Exploring Edge Computing Architectures: Bringing Compute Closer to the Data

It's a commonly held belief that cloud computing is the end-all, be-all of the modern IT landscape. However, consider this: by 2025, Gartner predicts that 75% of enterprise-generated data will be crea...
29.04.2025 0 Read More

How to Receive Phone Call 📞 Alerts Using AWS CloudWatch, Lambda & Twilio

How to Receive Phone Call 📞 Alerts Using AWS CloudWatch, Lambda & Twilio
Imagine this: Your EC2 instance's CPU is suddenly spiking, but you miss the CloudWatch email alert buried under dozens of other notifications. What if, instead, your phone rings with a voice message w...
29.04.2025 0 Read More

Configuring Model Context Protocol (MCP) with Amazon Q CLI

Amazon Q CLI is a next generation developer tool that brings IDE-style autocomplete and agentic capabilities to your terminal. I have spent a lot of time recently writing about this amazing tool, and ...
29.04.2025 0 Read More

💡How to built a serverless ETL pipeline using just AWS Lambda, S3, and PostgreSQL

Tired of over-engineering your data pipeline? You can build a lean, event-driven ETL flow using Lambda functions and managed services—perfect for getting data from JSON to dashboard-ready. Read the ...
29.04.2025 0 Read More

Building a Go Playground REPL from Scratch with Docker, AWS & Vue.js

In this post, I’ll walk you through how I built a Go Playground REPL clone from scratch — powered by a Go backend that compiles user-submitted code securely in Docker, deployed with GitHub Actions...
29.04.2025 0 Read More

Automated MariaDB Deployment with Ansible!

I’ve developed a comprehensive Ansible playbook that automates the entire process of deploying and configuring MariaDB across multiple servers. This solution is fully automated, from installing the ...
29.04.2025 0 Read More

How I Got Charged for an Elastic IP — And What I Learned About Cleaning Up AWS Resources

canonical_url: [https://follow-my-journey-in-devops.hashnode.dev/how-i-got-charged-for-an-elastic-ip-and-what-i-learned-about-cleaning-up-aws-resources] IntroductionWhen I started experimenti...
29.04.2025 0 Read More

🚀 Getting Started with Docker: From Installation to Pushing Images to Docker Hub Part 1

🚀 Getting Started with Docker: From Installation to Pushing Images to Docker Hub Part 1
If you're new to Docker or looking for a simple guide to go from setup to publishing your containerized app, this post is for you. In this tutorial, you'll learn how to: Install Docker on Ubuntu Buil...
29.04.2025 0 Read More
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