---
title: "Discussion on \"Day 28: Observability - Mastering CloudWatch Logs, Metrics, and Alarms 👁️\" | Hashnode"
description: "Discussion on \"Day 28: Observability - Mastering CloudWatch Logs, Metrics, and Alarms 👁️\". Welcome to Day 28 of our 30-Day AWS DevOps Series! We have entered the final stretch: Phase 5 (Observability, Security & Best Practices). Over the last four weeks, you've built pipelines, deployed con"
url: "https://hashnode.com/posts/day-28-observability-mastering-cloudwatch-logs-metrics-and-alarms/6a18b8db78258754833db049"
---

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# [Day 28: Observability - Mastering CloudWatch Logs, Metrics, and Alarms 👁️](https://aws-arnab.hashnode.dev/day-28-observability-mastering-cloudwatch-logs-metrics-and-alarms?utm_source=hashnode&utm_medium=feed)

Welcome to Day 28 of our 30-Day AWS DevOps Series! We have entered the final stretch: Phase 5 (Observability, Security & Best Practices). Over the last four weeks, you've built pipelines, deployed con

May 28 · 4 min read · aws-arnab.hashnode.dev  
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## Written by

[Arnab Adhikary](https://hashnode.com/@terena)

@terena · Mumbai

  
[View profile](https://hashnode.com/@terena)

DevOps Engineer at Cognizant

🚀 DevOps Engineer | Cloud Enthusiast | Automation Advocate I write about DevOps, Cloud Computing, and Infrastructure Automation, focusing on real-world projects using AWS, Ansible, Docker, Kubernetes, and CI/CD pipelines. My goal is to break down complex concepts into simple, practical, and beginner-friendly explanations that anyone can follow. I actively share hands-on tutorials, deployment strategies, troubleshooting guides, and lessons learned while working on cloud-native applications and automation workflows.

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