# API First Transformation at Etsy – Operations

- **期号**: SRE Weekly Issue #42（2016-10-02）
- **作者**: —
- **链接**: https://codeascraft.com/2016/09/26/api-first-transformation-at-etsy-operations/

## 简介

Etsy shares the operational issues they encountered as they moved toward an API/microservice architecture. I especially like the detail about limiting concurrent in-flight sub-requests per root request across the entire request tree.

## 正文

> ⚠️ 抓取失败：HTTP 403