RGRutuja Gophaneinlinuxhubwithrutuja.hashnode.dev·3m ago · 3 min read☁️ Cloud Computing Basics: IaaS, PaaS, and SaaS ☁️ Cloud Computing Basics: IaaS, PaaS, and SaaS Cloud computing is one of the most important technologies in today’s IT world. Every time you use Gmail, Google Drive, Netflix, or Zoom, you are already00
ABAniket Bhosaleinaniketbhosale.hashnode.dev·3h ago · 6 min readStop Learning Randomly! Follow This DevOps Roadmap 2026 DevOps looks overwhelming because the ecosystem is crowded with tools—but hiring expectations are not. In 2026, companies don't expect you to know everything. They expect clarity: strong fundamentals,00
EErezintrigops.hashnode.dev·15h ago · 9 min readAuditing Your AWS Dev/Test Idle Hours with Cost Explorer and a Few CLI CommandsThe bill you did not see coming Friday afternoon. Your team ships a fix to staging, you merge the PR, everyone logs off for the weekend. The RDS instance that was provisioned for that feature branch? 00
HSHeet Senghaniinheetsenghani.hashnode.dev·1d ago · 7 min readWhy Tech Giants Never Crash: The Kubernetes Secret to 24/7 ScalingHave you ever wondered how global giants like Google, Netflix, or YouTube stay online 24/7, even during massive global events when millions of users log in at the exact same millisecond? If you are ti00
ABA. B Satya Jaideepinsatyajai.hashnode.dev·1d ago · 5 min readShell Scripting in Linux: User Creation, Loops, and Conditional StatementsWhat is Shell Scripting? A shell script is a text file containing Linux commands executed by the shell. Every shell script starts with: #!/bin/bash This line is called the Shebang. It tells Linux to 00
SZSohail Zahidinsohailzahid.hashnode.dev·1d ago · 4 min readWeek 4 Completed: Git & GitHub Essentials | 90 Days DevOps & Networking JourneyIntroduction Welcome back to my 90 Days DevOps & Networking Journey! After building a strong foundation in Linux and Networking, Week 4 was dedicated to learning one of the most essential technologies00
KEKingsley Erhatiemwonmoninkingzcloud.hashnode.dev·1d ago · 6 min readMy Journey into Cloud & DevOps: From AWS re/Start to DMI Cohort 3Introduction Five years ago, if someone had told me that I would one day be pursuing a career in cloud computing and DevOps, I probably wouldn't have believed them. My professional journey began in cu00
NHNweke Henryinhenrycloud.hashnode.dev·1d ago · 7 min readI Found a Payment Failure Hidden in 600 Log Lines in 4 Seconds. Here's How. (Week 4)Here's a scenario every engineer has lived through. Your Prometheus alert fires at 3am. Error rate spiked to 17%. You stare at the metric graph. The line goes up, stays up, comes down. You know someth00
MAMateen Anjuminmateenali66.hashnode.dev·1d ago · 12 min readGitOps for ML in 2026: Treat Your AI Models Like Microservices (Or Watch Them Drift Into Production Chaos)Executive Summary ML model deployments in 2026 still suffer from the same problems application deployments had in 2015: manual steps, no audit trail, and no reliable rollback GitOps solves these prob00
MAMateen Anjuminmateenali66.hashnode.dev·1d ago · 9 min readMulti-Cloud Kubernetes Federation with Cilium ClusterMesh: A Production Case StudyThis case study documents the design, implementation, and measured outcomes of a multi-cloud Kubernetes platform spanning AWS, GCP, and Azure. The platform supports a regulated payments workload with 00
