# How Etsy caches: hashing, Ketama, and cache smearing

- **期号**: SRE Weekly Issue #100（2017-12-03）
- **作者**: —
- **链接**: https://codeascraft.com/2017/11/30/how-etsy-caches/

## 简介

Etsy details their caching setup and explains the importance of consistent hashing in cache cluster design. I haven’t heard of their practice of “cache smearing” before, and I like it.

## 正文

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