# Rapid release at massive scale

- **期号**: SRE Weekly Issue #87（2017-09-03）
- **作者**: —
- **链接**: https://code.facebook.com/posts/270314900139291/rapid-release-at-massive-scale/

## 简介

Facebook shared a lot of detail about how they evolved from 3 daily pushes to quasi-continuous releases. They’ve got a well-defined canary system, reminding me of Charity’s article on testing in production last week.

## 正文

> ⚠️ 抓取失败：HTTP 400