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.
Ceph is a distributed object, block, and file storage platform
cloud-native distributed storage
zenoh unifies data in motion, data in-use, data at rest and computations. It carefully blends traditional pub/sub with geo-distributed storages, queries and computations, while retaining a level of time and space efficiency that is well beyond any of the mainstream stacks.
Ongoing Storj v3 development. Decentralized cloud object storage that is affordable, easy to use, private, and secure.
AIStore: scalable storage for AI applications
DAOS Storage Stack (client libraries, storage engine, control plane)