AWS S3
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An intro to DeepSeek’s distributed file system (3FS) - Architecturally, it is a scale-out metadata filesystem1. Other related distributed file systems are Collosus, Tectonic (Meta), ADLSv2 (Microsoft), HopsFS (Hopsworks), and I think PolarFS (Alibaba). They all use different distributed row-oriented DBs for storing metadata. S3FS uses FoundationDB, Collosus uses BigTable, Tectonic some KV store, ADLSv2 (not sure), HopsFS uses RonDB.
- MinIO - a high-performance, S3-compatible object storage solution released under the GNU AGPL v3.0 license.
see also
Written on September 12, 2025, Last update on October 18, 2025
aws
S3