>
> How do I activate this on Jena/Fuseki? Sounds useful to avoid returning too
much data at once.
>
In order to page, you will need to define an order for your results using ORDER BY. Then you can use OFFSET and LIMIT to select pages out of those results.
Generally, this can be pretty expensive.
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A. Soroka
Laura Morales wrote on 5/7/17 4:55 AM:
i do not understand the approach to be one which deploys a local sparql
_endpoint_.
the posted software (http://linkeddatafragments.org/software/) embeds the
sparql processor in the application.
whether the application turns around and acts as a sparql endpoint is a
separate question.
oh, I didn't expect this. From my understanding, LDF servers are supposed to return only simple
subsets of their data, for example all values for a single subject "<subject> ?p
?o". So, for more complex queries I don't see how it's possible to answer the query
without downloading huge chunks of the data and build some local graph.
[..] one means which they introduce to govern server resource usage is response
paging, which is also available from a sparql endpoint.
How do I activate this on Jena/Fuseki? Sounds useful to avoid returning too
much data at once.
