オブジェクトストレージ（S3 互換）

minio / minio

MinIO is a high-performance, S3 compatible object store, open sourced under GNU AGPLv3 license.

seaweedfs / seaweedfs

SeaweedFS is a distributed storage system for object storage (S3), file systems, and Iceberg tables, designed to handle billions of files with O(1) disk access and effortless horizontal scaling.