Apache Impala
chDB is an in-process OLAP SQL Engine
A fast open-source OLAP database management system
The AI-Native Search Database
A library with an embeddable, persistent key-value store for storage
An open source SQL database designed to process time series data
Open source, distributed, transactional key-value store
A lightweight, lightning-fast, in-process vector database
The open big data serving engine
The high-performance distributed SQL database for global apps
NoSQL database that uses RocksDB as storage engine
C++ Driver for MongoDB
A distributed, fast open-source graph database
Realm is a mobile database, an alternative to SQLite key-value stores
BaikalDB, A Distributed HTAP Database
A consistent and high-performance key-value store
A RocksDB compliant high performance scalable embedded key-value store
The open-source database for the realtime web
A free and powerful office suite
Automatically identify anti-patterns in SQL queries
Self-Driving Database Management System
Sedna is a native full-featured XML database management system.