Parse Server for Node.js / Express

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, cross-DC active-active replication, Kubernetes, POSIX FUSE mount, S3 API, S3 Gateway, Hadoop, WebDAV, encryption, Erasure Coding.

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

A modern cloud data warehouse focusing on reducing cost and complexity for your massive-scale analytics needs. Open source alternative to Snowflake. Also available in the cloud: https://app.databend.com 🧠

CubeFS is a cloud native unstructured data storage

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

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

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

Java embedded nosql document store

CORTX Community Object Storage is 100% open source object storage uniquely optimized for mass capacity storage devices.

High Performance Software-Defined Object Storage for Big Data and AI, that supports Amazon S3 and Openstack Swift

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

Distributed object storage server from Douban Inc.

S3 compatible object storage service that stores metadata in Postgres

A distributed sync package.

Frugal Object Storage

The Infinit policy-based software-defined storage platform.

Phalanx is a cloud-native distributed search engine that provides endpoints through gRPC and traditional RESTful API.

A multi-cloud framework for big data analytics and embarrassingly parallel jobs, that provides an universal API for building parallel applications in the cloud ☁️🚀