Konferenzbeitrag
RDF Support in the Virtuoso DBMS
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Dokumententyp
Text/Conference Paper
Dateien
Datum
2007
Autor:innen
Zeitschriftentitel
ISSN der Zeitschrift
Bandtitel
Quelle
The Social Semantic Web 2007 – Proceedings of the 1st Conference on Social Semantic Web (CSSW)
Regular Research Papers
Verlag
Gesellschaft für Informatik e. V.
Zusammenfassung
This paper discusses RDF related work in the context of OpenLink Virtuoso, a general purpose relational / federated database and applications platform. We discuss adapting a relational engine for native RDF support with dedicated data types, bitmap indexing and SQL optimizer techniques. We further discuss mapping existing relational data into RDF for SPARQL access without converting the data into physical triples. We present conclusions and metrics as well as a number of use cases, from DBpedia to bio informatics and collaborative web applications.