Is this example from web page (a bit modified)
config_ds1.ttl:
@prefix fuseki: <http://jena.apache.org/fuseki# > .
@prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns# > .
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema# > .
@prefix tdb: <http://jena.hpl.hp.com/2008/tdb# > .
@prefix ja: <http://jena.hpl.hp.com/2005/11/Assembler# > .
@prefix : <# > .
<#service1> rdf:type fuseki:Service ;
fuseki:name "ds" ; # http://host:port/ds
fuseki:serviceQuery "sparql" ; # SPARQL query service
fuseki:serviceQuery "query" ; # SPARQL query service
(alt name)
fuseki:serviceUpdate "update" ; # SPARQL update service
fuseki:serviceUpload "upload" ; # Non-SPARQL upload
service
fuseki:serviceReadWriteGraphStore "data" ; # SPARQL Graph store
protocol (read and write)
fuseki:dataset <#dataset1> ;
.
<#dataset1> rdf:type tdb:DatasetTDB ; tdb:location
"/home/jena_data/dataset1/" ;ja:context [ ja:cxtName "arq:queryTimeout"
; ja:cxtValue "1000" ] ;
fuseki-server.jar --update --port 3030 --config config_ds1.ttl Same as
fuseki-server.jar --update --port 3030 --loc=/home/jena_data/dataset1/ /ds
On 21.3.2018 12:46, Rob Vesse wrote:
You can run many datasets by using the --config argument and specifying an
appropriate configuration file. This should be used instead of the --loc
argument which is a convenience short cut to run a server with a single
dataset.
http://jena.apache.org/documentation/fuseki2/fuseki-configuration.html
Rob
On 21/03/2018, 10:35, "Mikael Pesonen" <mikael.peso...@lingsoft.fi> wrote:
Those sure are good reasons for using named graphs. But what about using
different datasets too?
btw, I couldn't find info on how to run many datasets with Fuseki. is it
just one dataset per fuseki process? -loc parameter for fuseki-server.jar?
Br
On 20.3.2018 14:22, Martynas Jusevičius wrote:
> Provenance. With named graphs, it's easier to track where data came from:
> who imported it, when etc.
> You can also have meta-graphs about other graphs.
>
> Also editing and updating data. You can load named graph contents (of
> smallish size) in an editor, make changes and then store a new version in
> the same graph. You probably would not want to do this with a large
default
> graph.
>
> On Tue, Mar 20, 2018 at 1:16 PM, Mikael Pesonen
<mikael.peso...@lingsoft.fi>
> wrote:
>
>> Hi,
>>
>> I'm using Fuseki GSP, and so far have put all data into one default
>> dataset and using graphs to split it.
>>
>> If I'm right there would be benefits using more than one dataset
>> - better performance - each query is done inside a dataset so less data
=
>> faster query
>> - protection of data - can't "accidentaly" query data from other
datasets
>> Downsides:
>> - combining data from various datasets is heavier task
>>
>> Is this correct? Any other things that should be considered?
>>
>> Thank you
>>
>> --
>> Lingsoft - 30 years of Leading Language Management
>>
>> www.lingsoft.fi
>>
>> Speech Applications - Language Management - Translation - Reader's and
>> Writer's Tools - Text Tools - E-books and M-books
>>
>> Mikael Pesonen
>> System Engineer
>>
>> e-mail: mikael.peso...@lingsoft.fi
>> Tel. +358 2 279 3300
>>
>> Time zone: GMT+2
>>
>> Helsinki Office
>> Eteläranta 10
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>> FINLAND
>>
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>>
>>
--
Lingsoft - 30 years of Leading Language Management
www.lingsoft.fi
Speech Applications - Language Management - Translation - Reader's and Writer's Tools - Text Tools - E-books and M-books
Mikael Pesonen
System Engineer
e-mail: mikael.peso...@lingsoft.fi
Tel. +358 2 279 3300
Time zone: GMT+2
Helsinki Office
Eteläranta 10
FI-00130 Helsinki
FINLAND
Turku Office
Kauppiaskatu 5 A
FI-20100 Turku
FINLAND
--
Lingsoft - 30 years of Leading Language Management
www.lingsoft.fi
Speech Applications - Language Management - Translation - Reader's and Writer's
Tools - Text Tools - E-books and M-books
Mikael Pesonen
System Engineer
e-mail: mikael.peso...@lingsoft.fi
Tel. +358 2 279 3300
Time zone: GMT+2
Helsinki Office
Eteläranta 10
FI-00130 Helsinki
FINLAND
Turku Office
Kauppiaskatu 5 A
FI-20100 Turku
FINLAND
