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

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

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Public Domain Databases Systems Not Controlled By Any License MIT Database Systems Massachusetts Institute of Technology Databases Written in Rust A Hot Language for Hot Systems

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14 Models
Relational 473 Key-Value 248 Document / XML 217 Graph 91 Object-Oriented 64 Vector 50 Triplestore / RDF 28 Column Family / Wide-Column 28 Array / Matrix 22 Network 10 Multi-Value 7 Hierarchical 7 Entity-Relationship 4 Entity-Attribute-Value 2

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PostgreSQL
PostgreSQL

PostgreSQL

Relational Database System

PostgreSQL is an object-relational database based on Postgres, developed from University of California at Berkeley. It is ACID-compilant and supports materialized view, stored functions, triggers, an…

Since 1986 OLTP PostgreSQL License
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DuckDB DuckDB Relational 2 HBase HBase Column Family / Wide-Column 2 SereneDB SereneDB Relational 2 turbopuffer turbopuffer Vector 2 CloverDB CloverDB Document / XML 1