# How Back Market SREs prepared for Black Friday - **期号**: SRE Weekly Issue #278(2021-07-11) - **作者**: Mathieu Garstecki — Back Market - **链接**: https://medium.com/back-market-engineering/how-back-market-sres-prepared-for-black-friday-5f017f343408 ## 简介 Learning a lesson from a rough Black Friday in 2019, these folks used load testing to gather hard data on how they would likely fare in 2020. ## 正文 > ⚠️ 抓取失败:HTTP 403