> For the complete documentation index, see [llms.txt](https://learning-guide.gitbook.io/system-design-interview/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://learning-guide.gitbook.io/system-design-interview/xi-tong-she-ji-mian-shi-nei-mu-zhi-nan-di-er-juan/di-09-zhang-lei-s3-dui-xiang-cun-chu.md).

# 第09章：类 S3 对象存储