> For the complete documentation index, see [llms.txt](https://documentation.alluxio.io/ee-ai-cn/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://documentation.alluxio.io/ee-ai-cn/ai-3.3/ufs.md).

# 底层存储系统

- [存储集成概述](https://documentation.alluxio.io/ee-ai-cn/ai-3.3/ufs/storage-overview.md)
- [Amazon AWS S3](https://documentation.alluxio.io/ee-ai-cn/ai-3.3/ufs/s3.md)
- [HDFS](https://documentation.alluxio.io/ee-ai-cn/ai-3.3/ufs/hdfs.md)
- [阿里云 OSS](https://documentation.alluxio.io/ee-ai-cn/ai-3.3/ufs/aliyun-oss.md)
- [腾讯 COS](https://documentation.alluxio.io/ee-ai-cn/ai-3.3/ufs/cos.md)
- [火山引擎 TOS](https://documentation.alluxio.io/ee-ai-cn/ai-3.3/ufs/tos.md)
- [GCS](https://documentation.alluxio.io/ee-ai-cn/ai-3.3/ufs/gcs.md)


---

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