Apr 25 · 12 min read · Source: Methods to Tune JVM Container Awareness for Real Kubernetes Resource Constraints You shipped the service, the green pipeline smiled, and then production nodes started killing pods. The symptom is deceptively simple — an OOMKilled pod — but ...
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Apr 24 · 13 min read · Source: Methods to Handle Time Drift Issues in Distributed Systems Many production incidents start with a moment of cognitive dissonance: logs from service A show an event happening "after" an event in service B, but tracing reveals the opposite. D...
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Feb 1 · 11 min read · Source: Techniques to See Which Developers Have Done the Most Work in Azure DevOps and Git 1. Why “Who Did the Most Work?” Is a Dangerous but Necessary Question To visualise the idea, you can imagine a timeline of commits and pull requests for...
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Nov 26, 2025 · 10 min read · Source: Deploying Nginx with Kubernetes on Linux: Setup and Troubleshooting 1. Preparing Your Kubernetes Environment Before deploying Nginx, ensure your Kubernetes environment is properly set up on Linux. You need a working cluster and the Kub...
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Nov 24, 2025 · 10 min read · Source: Microservice Versioning in Kubernetes with Helm: A Step-by-Step Guide 1. Why Microservice Versioning Matters Versioning is not just about numbering releases — it’s about maintaining compatibility and traceability across an entire syste...
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Oct 25, 2025 · 4 min read · Source: How to Share Secrets Across Kubernetes Namespaces Securely 1. Cross-Namespace Sharing with RBAC and Secret References 1.1 Why Not Copy Secrets? A common but problematic approach is to duplicate secrets across namespaces. This crea...
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Oct 8, 2025 · 5 min read · Hello beautiful people 👋I’m Muni — a DevOps engineer who’s been living in the world of pipelines, deployments, and YAML files.But lately, everywhere I look — AI, AI, AI! 😅Everyone’s either training a model, building an agent, or making machines thi...
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Oct 1, 2025 · 4 min read · Source: Methods to Effectively Manage Persistent Volumes in Kubernetes 1. Introduction to Persistent Volumes in Kubernetes 1.1 What Are Persistent Volumes? Kubernetes is designed for stateless applications, but many real-world systems req...
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Sep 19, 2025 · 4 min read · Source: Backup Your MySQL Database Programmatically Using mysql-backup4j 1. Understanding mysql-backup4j mysql-backup4j is a lightweight and easy-to-use Java library specifically designed to automate MySQL backups. It handles the complexities ...
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Sep 3, 2025 · 1 min read · For years, DevOps was seen as a playground for coding experts — scripts, YAML files, and endless configurations. But the game is changing. Enter Low-Code/No-Code DevOps, where automation is built with drag-and-drop tools, visual workflows, and minima...
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