Polypheny

Polypheny is a multi-model DBMS built on top of HSQLDB. The DBMS supports the relational, document and Labeled-Property Graph data models. It also supports multiple query interfaces and languages, SQL and Cypher. The data maintained according to different data models can be combined (e.g., joined) within one query.

Query Interface

SQL Cypher HTTP / REST

Polypheny supports their proprietary dialect of SQL called "PolySQL", as well as with compatibility with MongoDB's query language.

Storage Architecture

Disk-oriented

System Architecture

Shared-Everything

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Polypheny Logo
Website

https://polypheny.com/

Source Code

https://github.com/polypheny/Polypheny-DB

Tech Docs

https://docs.polypheny.com/

Twitter

@polypheny

Developer

Polypheny GmbH, University of Basel

Country of Origin

CH

Start Year

2017

Project Type

Academic, Commercial, Open Source

Written in

Java

Embeds / Uses

HyperSQL

Compatible With

MongoDB, Neo4j

Operating Systems

Linux, OS X, Windows

Licenses

Apache v2

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