---
title: "Discussion on \"Day-1: Fundamentals of Observability\" | Hashnode"
description: "Discussion on \"Day-1: Fundamentals of Observability\". ❇ Observability\nObservability is simply getting the big picture of the internal state of the system. Be it application, infrastructure, networking(latency, https traffic) to improve system reliability and performance.\n💡Three Pillars of Observability..."
url: "https://hashnode.com/posts/day-1-fundamentals-of-observability/67acc453e19c02e98d5d513f"
---

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# [Day-1: Fundamentals of Observability](https://vivekmanne.hashnode.dev/day-1-fundamentals-of-observability?utm_source=hashnode&utm_medium=feed)

❇ Observability Observability is simply getting the big picture of the internal state of the system. Be it application, infrastructure, networking(latency, https traffic) to improve system reliability and performance. 💡Three Pillars of Observability...

Feb 12, 2025 · 2 min read · vivekmanne.hashnode.dev  
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## Written by

[Gopi Vivek Manne](https://hashnode.com/@Vivekmanne)

@Vivekmanne · Toronto,Canada.

  
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DevOps Engineer

I'm Gopi Vivek Manne, a passionate DevOps Cloud Engineer with a strong focus on AWS cloud migrations. I have expertise in a range of technologies, including AWS, Linux, Jenkins, Bitbucket, GitHub Actions, Terraform, Docker, Kubernetes, Ansible, SonarQube, JUnit, AppScan, Prometheus, Grafana, Zabbix, and container orchestration. I'm constantly learning and exploring new ways to optimize and automate workflows, and I enjoy sharing my experiences and knowledge with others in the tech community. Follow me for insights, tips, and best practices on all things DevOps and cloud engineering!

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