May 4 · 7 min read · Originally published on graycloudarch.com. The morning after go-live, the first thing I looked at was CPU. One of the two delivery services was sitting at 99.8% average utilization across 9 tasks. P50 latency: 1,010ms. We'd launched deliberately wit...
Join discussionApr 16 · 1 min read · Step 1: Login into the AWS environment using provided credentials. Step 2: Go to EC2 Section and click Launch Template option. Name the template. Choose Amazon Linux 2 and instance type as t2.mic
Join discussionApr 1 · 6 min read · If you’ve ever tried setting up Metrics Server + HPA (Horizontal Pod Autoscaler) and got stuck with errors like: error: Metrics API not available cpu: <unknown>/5% False (MissingEndpoints) CrashLoopBa
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Mar 18 · 16 min read · A complete technical walkthrough of containerising a Next.js application and deploying it to AWS using Infrastructure as Code and automated CI/CD pipelines. Stack: Next.js · Docker · Terraform · Amazo
Join discussionMar 6 · 8 min read · As part of my cloud engineering learning journey, I built a 3-Tier Architecture on AWS to understand how real production systems are designed. This project helped me gain practical experience with: V
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Mar 4 · 8 min read · If you are running workloads on Google Kubernetes Engine (GKE), you are likely familiar with the Horizontal Pod Autoscaler (HPA). HPA is great for scaling based on standard CPU or memory metrics. But
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Feb 23 · 8 min read · In the world of cloud computing, terms like “highly available” and “scalable architecture” often float around in whitepapers, certification courses, and online tutorials. They’re buzzwords that sound
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Feb 23 · 6 min read · Project Overview QuickLoan is a PHP-based web application deployed on AWS using a fully scalable and highly available architecture. Tech Stack Frontend: HTML, CSS, JavaScript Backend: PHP 8.2 Web S
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