# Building a Resilient Data Platform with Write-Ahead Log at Netflix

- **期号**: SRE Weekly Issue #498（2025-11-23）
- **作者**: Prudhviraj Karumanchi, Samuel Fu, Sriram Rangarajan, Vidhya Arvind, Yun Wang, and John Lu — Netflix
- **链接**: https://netflixtechblog.com/building-a-resilient-data-platform-with-write-ahead-log-at-netflix-127b6712359a

## 简介

Netflix’s WAL service acts as a go-between, streaming data to pluggable targets while providing extra functionality like retries, delayed sending, and a dead-letter queue.

## 正文

> ⚠️ 抓取失败：HTTP 403