May 5 · 6 min read · A quick confession The first production system I was ever a part of, long before anyone said "Kubernetes," ran on a lovingly hand-tuned SunOS box at the NIH with 2 (TWO!) CPUs. We cursed at shared library issues, noisy neighbors, and slow disks, and ...
Join discussionFeb 17 · 16 min read · Virtualization Architecture Fundamentals Virtual machines enable multiple operating systems on single physical hardware. Hypervisor software creates abstraction layer between hardware and guest operating systems. Type-1 (bare-metal) hypervisors run d...
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Dec 10, 2025 · 3 min read · In the world of computing, virtual machines (VMs) have revolutionized how we manage resources, offering flexibility and efficiency for businesses and individuals alike. A virtual machine is essentially a software emulation of a physical computer, all...
Join discussionNov 19, 2025 · 19 min read · TL;DR. This post is a comprehensive walk-through on how I install PVE (Proxmox Virtual Environment) on a spare PC. I cover the step-by-step installation process, and tips for optimizing the virtual environment. This article is ideal for tech enthusia...
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Oct 15, 2025 · 8 min read · Welcome back to our AWS DevOps Zero to Hero journey! 🎯 Today, we're diving deep into one of AWS's most fundamental services - Amazon EC2 (Elastic Compute Cloud). Get ready to launch your first virtual server in the cloud! 💻 📚 What You'll Learn To...
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Oct 4, 2025 · 3 min read · Hey Azure Learners In this episode, I explored one of the most powerful scalability features in Azure the Virtual Machine Scale Set (VMSS). This post walks you through how to create VMSS, what it means, how it works, and why it's such an important sk...
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Sep 13, 2025 · 3 min read · Hey Cloud Explorers ☁️👋 This week, we focused on something very real in cloud environments, making mistakes like accidentally deleting a Virtual Machine (VM) 😅 …and more importantly, recovering from those mistakes. This post is about learning to re...
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Aug 26, 2025 · 3 min read · What happens when you need 100 virtual machines? Do you click “Launch Instance” 100 times in the AWS console?That’s the exact problem every DevOps engineer eventually faces. The Pain of Manual VM Creation Imagine it’s Monday morning. Your team lead ...
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Aug 25, 2025 · 14 min read · The $50,000 Server Problem: Why Every DevOps Engineer Must Master Virtual Machines Ever wondered how Netflix serves millions of users simultaneously, or how AWS can provide "unlimited" computing resources? The secret lies in a technology that's revol...
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