Jan 23 · 22 min read · Docker in a Nutshell: Docker is a containerization platform that packages applications and their dependencies into standardized units called containers. Traditional vs Dockerized Deployment: TRADITIONAL: "It works on my machine!" Developer Machine → ...
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Dec 17, 2025 · 9 min read · Hey everyone , welcome back to my blog . Today we will be exploring what Prometheus is and how can we get started with it as a beginner. What is Monitoring? Think of monitoring like checking your car's dashboard while driving for fuel, speed, tem...
Join discussionAug 27, 2025 · 3 min read · Series: 30 Days DevOps Interview PreparationAuthor: Tathagat Gaikwad Prometheus is one of the most popular open-source monitoring systems. When deploying applications on AWS, you can run Prometheus on an EC2 instance to monitor infrastructure, applic...
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Aug 27, 2025 · 4 min read · Series: 30 Days DevOps Interview PreparationAuthor: Tathagat Gaikwad Topic: Prometheus + Grafana: Dashboards from Prometheus Metrics 📖 Introduction Monitoring is a critical pillar of DevOps and Site Reliability Engineering (SRE). Without proper obs...
Join discussionAug 26, 2025 · 3 min read · Series: 30 Days DevOps Interview PreparationAuthor: Tathagat Gaikwad Topic: Prometheus – Setup, Metrics & Exporters Monitoring is the backbone of modern DevOps and Site Reliability Engineering (SRE). Without proper observability, it’s nearly impossib...
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Jun 6, 2025 · 46 min read · Introduction to the Prometheus Monitoring System Prometheus is an open-source monitoring and alerting toolkit widely used for cloud-native and microservices environments. Designed originally by SoundCloud in 2012 and now part of the Cloud Native Comp...
Join discussionMay 2, 2025 · 4 min read · Introduction Modern application environments, especially those powered by Kubernetes, demand dynamic, resilient, and observable systems. Monitoring and logging are no longer luxury add-ons; they are mission-critical for production readiness. In the K...
Join discussionMar 11, 2025 · 5 min read · Introduction In Part 5, we implemented the tracing in userd & orderd services. In a distributed system, tracing helps follow a request's journey across services, while metrics play a crucial role in observability by providing visibility into system b...
Join discussionMar 9, 2025 · 11 min read · Introduction Monitoring Kubernetes is an essential activity designed to ensure that, as far as possible, your applications, services, and infrastructure run optimally and efficiently. While most of the guides available online focus on deploying monit...
MMayank commentedFeb 17, 2025 · 9 min read · Imagine a startup called "TechCorp" that provides an e-commerce platform. One night, the platform suddenly went down, and users were unable to place orders. The on-call engineer, Alex, was unaware of the outage until customers started complaining the...
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