Art of Distributed System Architecture Design
Mar 20, 2015 · Backend Development
Design and Architecture of Facebook Haystack Image Storage System
The article analyzes Facebook's massive image storage challenges and explains the Haystack architecture, detailing its components—Directory, Store, and Cache—how it reduces I/O, manages metadata, and handles read/write operations at billions‑scale while also addressing CDN dependency and fault tolerance.
FacebookHaystackbackend
0 likes · 10 min read