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Scaling Kubernetes the Right Way: In-Depth Comparison of HPA, VPA, CA, Karpenter, and KEDA

@faun ・ Sep 08,2025

Scaling Kubernetes the Right Way: In-Depth Comparison of HPA, VPA, CA, Karpenter, and KEDA

A hands-on breakdown of Kubernetes autoscalers—HPA, VPA, Cluster Autoscaler, Karpenter, and KEDA—maps how each scales pods, nodes, and events.

The hot pairing lately? Karpenter for fast node spin-up, teamed with CloudPilot AI to wrangle Spot instances across 800+ compute types without melting costs.

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FAUN.dev() is where engineers from GitHub, Netflix, and Shopify go to stay ahead — fast.

An effortless, straightforward way to keep up with technologies...so you can keep your tabs closed and your mind open!
70,000+ developers already joined ⭐⭐⭐⭐⭐
Trusted by developers at
Google • Microsoft • AWS • Netflix
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