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Deep dives, tutorials and field notes from building and operating cloud-native platforms.
Latest · Deep Dive
Cutting EKS Costs ~40% with Karpenter and Spot
A practical walkthrough of right-sizing a production EKS cluster using Karpenter consolidation and Spot instances — without sacrificing availability.
GitOps in Practice: Progressive Delivery with Argo CD
Why pull-based GitOps beats push-based pipelines for Kubernetes, and how sync waves plus Argo Rollouts give you safe, automated, reversible deployments.
Read article →The Three Pillars of Observability, Wired Together with OpenTelemetry
Logs, metrics and traces stop being silos once they share trace context. A practical mental model for instrumenting microservices with OpenTelemetry.
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