Re: [Virtuoso-users] Regarding Virtuoso's RDF Store

[Jishnu Raj Parashar]

Thank you for your response.
Correct me If I am wrong, the RDF store is built within Virtuoso's own
implementation of an SQL database. Is that correct?
Regards,

On Wed, Nov 16, 2022 at 3:52 PM Hugh Williams 
wrote:

> Hi Jishnu,
>
> What is the SQL database being used as RDF Store currently ?
>
> With the Virtuoso commercially licensed edition its virtual database
> engine can be used to generate transient or persisted RDF views of data
> stored in ODBC or JDBC accessible relational databases as detailed at:
>
> https://medium.com/virtuoso-blog/rdf-views-generate-b0538101a724
> https://vos.openlinksw.com/owiki/wiki/VOS/VirtRdb2RDFViewsGeneration
>
> Also, if the current RDF Store as the ability to dump its RDF data to
> datasets in one of the standard data representations ie  turtle, N-triple,
> NQuad, RDF/XML, as most do then those dataset can be bulk load directly
> into the Virtuoso commercial or open source product offerings as detailed
> at:
>
> https://vos.openlinksw.com/owiki/wiki/VOS/VirtBulkRDFLoader
>
> Note, the first method of creating RDF Views of the relational data cannot
> be done with the open source product as the virtual database engine
> required is a commercial only feature ...
>
> Best Regards
> Hugh Williams
> Professional Services
> OpenLink Software
> Home Page: http://www.openlinksw.com
> Community Support: https://community.openlinksw.com
> Company Blog: https://medium.com/openlink-software-blog
> Virtuoso Blog: https://medium.com/virtuoso-blog
> Data Access Drivers Blog:
> https://medium.com/openlink-odbc-jdbc-ado-net-data-access-drivers
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> Universal Data Access, Integration, and Management Technology Providers
>
>
>
>
>
> On 14 Nov 2022, at 16:02, Jishnu Raj Parashar 
> wrote:
>
> Hello,
> We were looking to work on migrating the current sql-based database(used
> for the RDF store) to a different one as an experiment for our ongoing
> project. We wanted to ask if it was possible for you to direct us to the
> files which deal with managing connection to the sql database. The database
> we are looking to migrate to is also sql based, so that would be good
> enough to get us started.
> Thanks,
> --
> Jishnu Raj Parashar
> CSE Senior Undergrad | IIIT-Delhi
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>
>
>

-- 
Jishnu Raj Parashar
CSE Senior Undergrad | IIIT-Delhi
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Re: [Virtuoso-users] Regarding Virtuoso's RDF Store

[Hugh Williams via Virtuoso-users]

Hi Jishnu,

What is the SQL database being used as RDF Store currently ?

With the Virtuoso commercially licensed edition its virtual database engine can 
be used to generate transient or persisted RDF views of data stored in ODBC or 
JDBC accessible relational databases as detailed at:

https://medium.com/virtuoso-blog/rdf-views-generate-b0538101a724
https://vos.openlinksw.com/owiki/wiki/VOS/VirtRdb2RDFViewsGeneration

Also, if the current RDF Store as the ability to dump its RDF data to datasets 
in one of the standard data representations ie  turtle, N-triple, NQuad, 
RDF/XML, as most do then those dataset can be bulk load directly into the 
Virtuoso commercial or open source product offerings as detailed at:

https://vos.openlinksw.com/owiki/wiki/VOS/VirtBulkRDFLoader

Note, the first method of creating RDF Views of the relational data cannot be 
done with the open source product as the virtual database engine required is a 
commercial only feature ...

Best Regards
Hugh Williams
Professional Services
OpenLink Software
Home Page: http://www.openlinksw.com 
Community Support: https://community.openlinksw.com 

Company Blog: https://medium.com/openlink-software-blog 

Virtuoso Blog: https://medium.com/virtuoso-blog 

Data Access Drivers Blog: 
https://medium.com/openlink-odbc-jdbc-ado-net-data-access-drivers 

LinkedIn -- http://www.linkedin.com/company/openlink-software/
Twitter  -- http://twitter.com/OpenLink
Google+  -- http://plus.google.com/100570109519069333827/
Facebook -- http://www.facebook.com/OpenLinkSoftware
Universal Data Access, Integration, and Management Technology Providers





> On 14 Nov 2022, at 16:02, Jishnu Raj Parashar  wrote:
> 
> Hello, 
> We were looking to work on migrating the current sql-based database(used for 
> the RDF store) to a different one as an experiment for our ongoing project. 
> We wanted to ask if it was possible for you to direct us to the files which 
> deal with managing connection to the sql database. The database we are 
> looking to migrate to is also sql based, so that would be good enough to get 
> us started.
> Thanks,
> -- 
> Jishnu Raj Parashar
> CSE Senior Undergrad | IIIT-Delhi
> ___
> Virtuoso-users mailing list
> Virtuoso-users@lists.sourceforge.net
> https://lists.sourceforge.net/lists/listinfo/virtuoso-users

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