Tools

Open, sub-millisecond, single-executable FireBase alternative with type-safe REST & realtime APIs, built-in JS/TS runtime, auth & admin UI.

Zenko CloudServer, an open-source implementation of a server handling the Amazon S3 protocol.

Distributed reliable key-value store for the most critical data of a distributed system

A generic JSON document store with sharing and synchronisation capabilities.

High-performance open-source in-memory graph database for GraphRAG, AI memory, agentic AI, and real-time graph analytics. Cypher-compatible, built in C++.

high-performance graph database for real-time use cases

A cloud-native open source distributed time series database with high performance, high compression ratio and high availability.

A Web GUI Dashboard for local or remote DynamoDB.

A scalable, distributed, collaborative, document-graph database, for the realtime web

Fast key-value DB in Go.

Graph database optimized for fast analysis and real-time data processing. It is provided as an extension to PostgreSQL.

Distributed transactional key-value database, originally created to complement TiDB

A truly Open Source MongoDB alternative

Apache IoTDB

TerminusDB is a distributed, collaborative database designed for building, sharing, versioning, and reasoning on structured data.

A library that provides an embeddable, persistent key-value store for fast storage.