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.

🚀2.3x faster than MinIO for 4KB object payloads. RustFS is an open-source, S3-compatible high-performance object storage system supporting migration and coexistence with other S3-compatible platforms such as MinIO and Ceph.

Parse Server for Node.js / Express

JuiceFS is a distributed POSIX file system built on top of Redis and S3.

The open-source Observability 2.0 database. One engine for metrics, logs, and traces — replacing Prometheus, Loki & ES.

A simple, high-throughput file client for mounting an Amazon S3 bucket as a local file system.

cloud-native distributed storage

lakeFS - Data version control for your data lake | Git for data

(Mirror) S3-compatible object store for small self-hosted geo-distributed deployments. Main repo: https://git.deuxfleurs.fr/Deuxfleurs/garage

Ongoing Storj v3 development. Decentralized cloud object storage that is affordable, easy to use, private, and secure.

A cloud native embedded storage engine built on object storage.

ZeroFS: A log-structured filesystem for S3. ZeroFS serves S3-compatible buckets as POSIX filesystems over NFS and 9P, or as raw block devices over NBD.

A simple to deploy but feature rich S3 object storage server for your filesystem

Parseable is an open source, unified infrastructure observability platform built in Rust on a data lake architecture. It tracks logs, metrics, traces, and events across apps, agents, and systems, reducing storage costs by up to 90% through columnar telemetry compression.

Zenko CloudServer, an open-source Node.js implementation of the Amazon S3 protocol on the front-end and backend storage capabilities to multiple clouds, including Azure and Google.

AIStore: scalable storage for AI applications

Community Maintained Fork of minio (Object Storage Service)

S3 compatible object storage service that stores metadata in Postgres

NoSQL embedded document store for Java

Zenko is the open source multi-cloud data controller: own and keep control of your data on any cloud.