awscloudbasics.hashnode.devUnderstanding Metrics and Monitoring with Prometheus: A Comprehensive GuideIntroduction Metrics and monitoring are crucial components of observability in modern systems. This article explores what metrics are, how monitoring works, and dives into Prometheus - the popular open-source monitoring solution for Kubernetes enviro...Jan 4, 2025·3 min read
awscloudbasics.hashnode.devUnderstanding Observability: From Zero to HeroIntroduction In today's complex software systems, understanding what's happening inside your applications is crucial. This comprehensive guide will explore observability, its importance, and how it differs from traditional monitoring approaches. What...Jan 3, 2025·2 min read
awscloudbasics.hashnode.devUnderstanding CI/CD: From Basics to Modern ImplementationCI/CD has become a cornerstone of modern software development, enabling teams to deliver applications faster and more reliably. Let's dive deep into what CI/CD is, how it works, and explore both traditional and modern implementations. What is CI/CD? ...Dec 25, 2024·3 min read
awscloudbasics.hashnode.devDocker Interview QuestionsCan you describe a situation where you used Docker to solve a specific problem? Yes. In a recent project, we faced inconsistency issues between development and production environments, leading to deployment errors. To solve this, we adopted Docker. A...Dec 23, 2024·9 min read
awscloudbasics.hashnode.devSecuring Kubernetes Databases with Network Policies: A Practical GuideIntroduction In the world of Kubernetes security, protecting sensitive resources like databases is crucial. This article explores how to use Network Policies to secure database access within a Kubernetes cluster, a common challenge faced by DevOps en...Dec 19, 2024·3 min read