Apache Impala
The open big data serving engine
Open source, distributed, transactional key-value store
Backup single or multiple database tables with ease
An ultra-lightweight Python interpreter that runs with only 4KB of RAM
CodeChecker is an analyzer tooling, defect database
Realm is a mobile database: a replacement for Core Data & SQLite
The stream database optimised for event sourcing
The fastest and simplest library for SQLite3 in Node.js
Distributed PostgreSQL as an extension
Add tags and taggable behaviour to your Laravel app
A fast, low memory, transactional, index, query enabled NoSQL database
Firebase bindings for Vue.js & Vuex
A C utility library and persistent key/value storage engine
AgensGraph, a transactional graph database based on PostgreSQL
ACID Document Database
Pika is a Redis-Compatible database
Unix pager (with rich functionality) designed for work with tables
chDB is an in-process OLAP SQL Engine
Embeddable, replicated and fault tolerant SQL engine
One of the fastest embeddable key-value ACID database
A consistent and high-performance key-value store
A graph database as a Redis module
Open-source graph database, tuned for dynamic analytics environments
Tendis is a high-performance distributed storage system