Virtuoso

Virtuoso Universal Server is a middleware and database engine hybrid that provides an object-relational model.

History

The Virtuoso project started in 1998 from a merger of the OpenLink data access middleware and the Kubl DBMS.

Query Interface

Custom API SQL HTTP / REST

Data Model

Object-Relational

Virtuoso Logo
Website

http://virtuoso.openlinksw.com/

Twitter

@OpenLink

Developer

OpenLink Software

Country of Origin

FI

Start Year

1998

Project Type

Commercial

Written in

C

Derived From

Kubl

Licenses

GPL v2, Proprietary

Wikipedia

https://en.wikipedia.org/wiki/Virtuoso_Universal_Server