---
title: "Discussion on \"Cost Optimization with Planned Downtime\nMigrating an EBS-Backed StatefulSet from Multi-AZ to Single-AZ in Amazon EKS (Production Pattern)\" | Hashnode"
description: "Discussion on \"Cost Optimization with Planned Downtime\nMigrating an EBS-Backed StatefulSet from Multi-AZ to Single-AZ in Amazon EKS (Production Pattern)\". This migration was performed on a production workload where cost reduction was prioritized over zone-level high availability."
url: "https://hashnode.com/posts/cost-optimization-with-planned-downtime-migrating-an-ebs-backed-statefulset-from-multi-az-to-single-az-in-amazon-eks-production-pattern/69cb3fd4bf2b78c49cea79a1"
---

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# [Cost Optimization with Planned Downtime Migrating an EBS-Backed StatefulSet from Multi-AZ to Single-AZ in Amazon EKS (Production Pattern)](https://devopsofworld.com/cost-optimization-with-planned-downtime-migrating-an-ebs-backed-statefulset-from-multi-az-to-single-az-in-amazon-eks-production-pattern?utm_source=hashnode&utm_medium=feed)

This migration was performed on a production workload where cost reduction was prioritized over zone-level high availability.

Mar 31 · 8 min read · devopsofworld.com  
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-   [#cloud-cost-optimization](https://hashnode.com/tag/cloud-cost-optimization)

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