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SPARQL: Difference between revisions
Virtuoso + GPL and proprietary
(+ definition from Wikipedia's w:list of subject-predicate-object databases) |
(Virtuoso + GPL and proprietary) |
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'''Copyleft or free-of-charge implementations of SPARQL endpoint ability producing software alternatives''' | '''Copyleft or free-of-charge implementations of SPARQL endpoint ability producing software alternatives''' | ||
* [[w:Virtuoso Universal Server]] - http://virtuoso.openlinksw.com/download/ | * [[w:Virtuoso Universal Server]] - http://virtuoso.openlinksw.com/download/ - GPL and proprietary | ||
''' Tools ''' | ''' Tools ''' | ||
* http://d2rq.org/ - Enables writing queries in SPARQL that actually access traditional relational database and receiving results and RDF graphs. Could be very useful as glue code between MediaWiki's data in the MariaDB and the public and private SPARQL databases | * http://d2rq.org/ - Enables writing queries in SPARQL that actually access traditional relational database and receiving results and RDF graphs. Could be very useful as glue code between MediaWiki's data in the MariaDB and the public and private SPARQL databases | ||