The MongoDB Database
Open-source data modeling tool designed for PostgreSQL
Open source, distributed, transactional key-value store
Import OpenStreetMap data into a PostgreSQL/PostGIS database
Embeddable property graph database management system
NoSQL database that uses RocksDB as storage engine
A lightweight, lightning-fast, in-process vector database
A modern replacement for Redis and Memcached
Apache Impala
A distributed, fast open-source graph database
A tiny KV storage based on skiplist written in C++ language
ZeroMQ core engine in C++, implements ZMTP/3.1
Frontend for arcade and console emulators like mame and nestopia.
A redis protocol compatible nosql, it support multiple storage engines
Program for manage data, like a simple database and for exercises for
Source code for be able to use Relation Tags.
A light GUI editor for SQLite databases
Command Centre
Free journal software for everyone
Timeseries databases management system
XDBM is an XQuery implementation on the W3C's EXI binary XML format.