# Meaningful availability: How many nines do you actually need?

- **期号**: SRE Weekly Issue #222（2020-06-07）
- **作者**: Kolton Andrus — Gremlin
- **链接**: https://techbeacon.com/enterprise-it/meaningful-availability-how-many-nines-do-you-actually-need

## 简介

This article in a nutshell:Nines don’t matter if users aren’t happy (h/t Charity Majors)Chaos engineering

## 正文

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