Difference between revisions of "Virtuoso"

From phenoscape
(Helpful Virtuoso documentation links)
(Helpful Virtuoso documentation links)
 
(5 intermediate revisions by the same user not shown)
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* [http://www.openlinksw.com/dataspace/dav/wiki/Main/VirtRemoveTriples Removing all triples]
 
* [http://www.openlinksw.com/dataspace/dav/wiki/Main/VirtRemoveTriples Removing all triples]
 
** Within isql: <code>sparql clear graph <http://kb.phenoscape.org/> ;</code>
 
** Within isql: <code>sparql clear graph <http://kb.phenoscape.org/> ;</code>
 +
** Or, to remove all triples except those from the system: <code>RDF_GLOBAL_RESET ();</code>
 
* [http://docs.openlinksw.com/virtuoso/newadminui.html Setting default passwords]
 
* [http://docs.openlinksw.com/virtuoso/newadminui.html Setting default passwords]
 
* [http://docs.openlinksw.com/virtuoso/rdfsparqlrule.html Inference rules and reasoning]
 
* [http://docs.openlinksw.com/virtuoso/rdfsparqlrule.html Inference rules and reasoning]
 
** Within isql: <code>rdfs_rule_set('http://kb.phenoscape.org/', 'http://kb.phenoscape.org/');</code>
 
** Within isql: <code>rdfs_rule_set('http://kb.phenoscape.org/', 'http://kb.phenoscape.org/');</code>
 
***First arg is name of rule set, second is RDF graph to include
 
***First arg is name of rule set, second is RDF graph to include
* Full-text indexing
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* [http://docs.openlinksw.com/virtuoso/sparqlextensions.html Full-text indexing]
** ''notes to go here''
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** Within isql: <code>DB.DBA.RDF_OBJ_FT_RULE_ADD (null, null, 'All');</code>
* Performance tuning
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* [http://virtuoso.openlinksw.com/dataspace/dav/wiki/Main/VirtRDFPerformanceTuning Performance tuning]
** http://virtuoso.openlinksw.com/dataspace/dav/wiki/Main/VirtRDFPerformanceTuning
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** Add index on predicate: <code>CREATE BITMAP INDEX RDF_QUAD_PGOS ON DB.DBA.RDF_QUAD (G, P, O, S)  PARTITION (O VARCHAR (-1, 0hexffff));</code>
** add index on predicate
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** adjust memory settings
* Configure CORS to allow query from any web application
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* Configure [http://en.wikipedia.org/wiki/Cross-origin_resource_sharing CORS] (Cross-Origin Resource Sharing) to allow SPARQL queries from any web application
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** http://virtuoso.openlinksw.com/dataspace/dav/wiki/Main/VirtTipsAndTricksGuideCORSSetup#CORS%20Setup%20for%20Virtuoso%20servers
  
 
[[Category:Informatics]]
 
[[Category:Informatics]]
 
[[Category:Software]]
 
[[Category:Software]]

Latest revision as of 21:49, 8 August 2013

Helpful Virtuoso documentation links