DBDB.io The Encyclopedia of Database Systems · Est. 2017

Database of Databases

A curated reference guide for implementations of the world's most important type of software.

↵ to browse
The Tiny Databases Databases Named 'Tiny' Recently Deceased Databases Gone But Not Forgotten Databases Named "Infinity" Never Checked if Their Name was Original

Browse by Data Model

14 Models

Featured System

Updated Weekly
Solr
Solr

Solr

Document / XML Database System

Solr is an open source NoSQL enterprise search platform built on Apache Lucene. Supporting distributed search and index replication, Solr is highly reliable, scalable and fault tolerant. It runs as a…

Since 2004 AI-Assisted Apache v2
Read entry

The Leaderboards

Updated Daily