Help:SPARQLStore and Blazegraph

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Blazegraph access point to the SPARQLStore
Further Information
Short name: Blazegraph
Provided by: Semantic MediaWiki
Added: 2.3.0
Removed: still in use
Keyword : RDF · SPARQLStore · Repository connector · Blazegraph
Table of Contents


Blazegraph is supported starting with Semantic MediaWiki 2.3.0. It is recommended to use the following settings (also used during testing):


It uses the generic database connector where the endpoint is redirect to a specific repository.

$smwgDefaultStore = 'SMWSparqlStore';
$smwgSparqlDatabaseConnector = 'blazegraph';
$smwgSparqlQueryEndpoint = 'http://localhost:9999/bigdata/namespace/kb/sparql';
$smwgSparqlUpdateEndpoint = 'http://localhost:9999/bigdata/namespace/kb/sparql';
$smwgSparqlDataEndpoint = '';
$smwgSparqlDefaultGraph = ''; # optional name of default graph

The following "properties" are used to support "QUADS mode without the full text index".