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https://issues.apache.org/jira/browse/CLEREZZA-466?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Olivier Grisel updated CLEREZZA-466:
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Description:
Currently sparql engines and triple store implementations are fully isolated by
a generic wrapper that prevents TDB-backed stores to perform sparql queries as
efficiently as possible.
Proposed solution by Reto on the developers mailing list:
TcProvider can Implement an additional Subinterface (say SparqlTcProvider)
allowing to pass Sparql-queries to them. If a sparql query affects only graphs
provided by the same SparqTcProvider the the query is forwarded to that
provider, otherwise the current process applies.
was:
Currently sparql engines and triple store implementations are fully isolated by
a generic wrapper that prevent TDB backed store to perform sparql queries as
efficiently as possible.
Proposed solution by Reto on the developers mailing list:
TcProvider can Implement an additional Subinterface (say SparqlTcProvider)
allowing to pass Sparql-queries to them. If a sparql query affects only graphs
provided by the same SparqTcProvider the the query is forwarded to that
provider, otherwise the current process applies.
> Make Jena TDB storage able to perform native SPARQL queries
> -----------------------------------------------------------
>
> Key: CLEREZZA-466
> URL: https://issues.apache.org/jira/browse/CLEREZZA-466
> Project: Clerezza
> Issue Type: Improvement
> Reporter: Olivier Grisel
>
> Currently sparql engines and triple store implementations are fully isolated
> by a generic wrapper that prevents TDB-backed stores to perform sparql
> queries as efficiently as possible.
> Proposed solution by Reto on the developers mailing list:
> TcProvider can Implement an additional Subinterface (say SparqlTcProvider)
> allowing to pass Sparql-queries to them. If a sparql query affects only
> graphs provided by the same SparqTcProvider the the query is forwarded to
> that provider, otherwise the current process applies.
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