# Reasons to Scale Horizontally

- **期号**: SRE Weekly Issue #151（2018-12-09）
- **作者**: Sean T. Allen — Wallaroo Labs
- **链接**: https://blog.wallaroolabs.com/2018/11/horizontal-scaling-reasons/

## 简介

Looking at that title, I thought to myself, “Uh, because it’s better?” It’s worth a read though, because it so eloquently explains horizontal versus vertical scaling, why you’d do one or the other, and why horizontal scaling is hard.

## 正文

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