SeaweedFS is a fast distributed storage system for blobs, objects, files, and data lake, for billions of files! Blob store has O(1) disk seek, cloud tiering. Filer supports Cloud Drive, xDC replication, Kubernetes, POSIX FUSE mount, S3 API, S3 Gateway, Hadoop, WebDAV, encryption, Erasure Coding. Enterprise version is at seaweedfs.com.

• UpdatedFeb 20, 2026
• Go

Ceph is a distributed object, block, and file storage platform

• UpdatedFeb 20, 2026
• C++

A high-performance distributed file system designed to address the challenges of AI training and inference workloads.

• UpdatedFeb 4, 2026
• C++

FastDFS is a high performance distributed file system (DFS). It's major functions include: file storing, file syncing and file accessing, and design for high capacity and load balance. Wechat/Weixin public account (Chinese Language): fastdfs

• UpdatedJan 29, 2026
• C

cloud-native distributed storage

• UpdatedFeb 10, 2026
• Go

go-fastdfs 是一个简单的分布式文件系统(私有云存储)，具有无中心、高性能，高可靠，免维护等优点，支持断点续传，分块上传，小文件合并，自动同步，自动修复。Go-fastdfs is a simple distributed file system (private cloud storage), with no center, high performance, high reliability, maintenance free and other advantages, support breakpoint continuation, block upload, small file merge, automatic synchronization, automatic r…

• UpdatedJan 2, 2025
• Go

The LeoFS Storage System

• UpdatedJan 5, 2026
• Erlang

Raft Java implementation which is simple and easy to understand.

• UpdatedJan 10, 2024
• Java

🚀 List of distributed system projects for inspiration and learning to build distributed services from real world examples

• UpdatedApr 30, 2024

A distributed POSIX filesystem based on TiKV, with partition tolerance and strict consistency.

• UpdatedJul 10, 2024
• Rust

Must-read Papers for File System (FS)

• UpdatedDec 17, 2025

IPFS Core API implementation in .Net

• UpdatedJun 8, 2021
• C#

SaunaFS is a free-and open source, distributed POSIX file system inspired by Google File System.

• UpdatedFeb 20, 2026
• C++

Kertish-dos is a simple distributed object storage platform, implements object storage on a single distributed computer cluster, and provides interfaces for file/folder handling. Kertish-dos aims primarily for completely distributed operation without a single point of failure, scalable to the exabyte level.

• UpdatedDec 15, 2024
• Go

The legacy distributed object storage server developed by PitchPoint Solutions can store billions of large and small files using minimal resources. Object data is stored in replicated volumes implemented like Facebooks Haystack Object Store. Object metadata which essentially maps an object name to a volume position is stored in an elasticsearch …

• UpdatedOct 4, 2022
• Java

InterPlanetary File System for Business (IPFSfB) is an enterprise blockchain storage network based on InterPlanetary File System.

• UpdatedMay 24, 2019
• Go

Simple version of Distributed File System on multiple threads

• UpdatedJul 30, 2025
• C++

Distributed KV Storage System based on Raft and RocksDB, can be use to store small files, like images.

• UpdatedMar 12, 2020
• Java

Distributed filesystem in Rust

• UpdatedJun 14, 2023
• Rust

🏠超精简分布式对象存储

• UpdatedDec 20, 2018
• Java