SeaweedFS · Distributed Storage

SeaweedFS

Distributed storage in Go for billions of files, pairing O(1)-lookup blob storage — a central master coordinating volume servers, so metadata is tracked per volume rather than per file — with an S3-compatible API, a POSIX-style Filer mountable over FUSE, and an integrated Iceberg REST catalog for lakehouse work. README benchmarks put a single machine at roughly 15,708 writes/sec on 1KB files and 47,019 random reads/sec on SSD. Apache-2.0, 34.3k stars, with 10.4 erasure coding, rack-aware replication and tiered cloud offload.