ARakash rawatinaiopspcl.hashnode.dev·Feb 17 · 4 min readFrom Monitoring to AIOps: Building a Predictive Observability Stack with Prometheus, Grafana & MLModern infrastructure is too complex for traditional monitoring. Static thresholds like: “CPU > 80%” “Memory > 90%” “Disk < 10% free” … simply don’t work at scale. In this hands-on AIOps journey, I built a complete intelligent monitoring stack u...00
ARakash rawatink8vserverless.hashnode.dev·Dec 19, 2025 · 4 min readKubernetes vs Serverless: What Startups Prefer and Why Enterprises Still Choose KubernetesIn modern cloud-native architecture, one common question keeps coming up: Should we use Kubernetes or Serverless? Both are powerful, both solve scalability problems, but they are designed for very different needs. In this blog, we’ll break down Kuber...00
ARakash rawatinfeaturetoggle.hashnode.dev·Oct 2, 2025 · 2 min readFeature Flag in CICDToday I Learned: Feature Flags (Feature Toggles) in CI/CD Pipelines When working with CI/CD pipelines, we often face a challenge like how do we release new features safely without breaking production? This is where Feature Flags (also called Feature ...00
ARakash rawatinmachineimge.hashnode.dev·Sep 6, 2025 · 1 min readMachine Image vs Snapshot in GCPLearning Note: Machine Images vs Snapshots in GCP 🔹 What I Learned Today I explored the concept of Machine Images in Google Cloud Platform (GCP) and how they differ from Snapshots. 🔹 Snapshots Definition: A snapshot is a backup of a persistent dis...00
ARakash rawatinopenshift123.hashnode.dev·Aug 29, 2025 · 3 min readGetting Started with OpenShift: A DevOps Engineer’s GuideIf you’ve been working with containers and Kubernetes, you’ve probably heard about OpenShift. It’s one of the most popular Kubernetes-based platforms for enterprises — but for many beginners, it feels like a “buzzword” without clarity. In this blog, ...00
