Apache IoTDB
Open-source graph database, tuned for dynamic analytics environments
Java and Android Database - fast and lightweight without any ORM
JavaScript SQL database for browser and Node.js for relational tables
Multiplayer at the speed of light
ReplicaDB is open source tool for database replication
A library with an embeddable, persistent key-value store for storage
Get your data in RAM, get compute close to data, enjoy the performance
Leading open-source visualization and observability platform
MobilityDB is a geospatial trajectory data management & analysis
A C utility library and persistent key/value storage engine
A fast open-source OLAP database management system
The Only Native GraphQL Database With A Graph Backend
A modern web frontend making aria2 easier to use
IntegreSQL manages isolated PostgreSQL databases for your integration
Open source monitoring system and time series database
C# .NET NOSQL ( key value store embedded ) ACID database
The open source time series database
Lightweight data shippers of the Elastic Stack
CursusDB is an open-source distributed in-memory database
MyDumper project
Archival and Restoration for databases in the Cloud
Frontend for Home Assistant
Distributed reliable key-value store for the most critical data
A high performance real-time analytics database