Hi,

you are right, I was not clear in the request. I try to
explain myself better.
I have a knowledge base of over a billion
triples.
I am testing a query that returns about 2 million results (in
the future I will have many queries that will return a lot of data)
On
the client side I have to allow the download of the results in CSV
format (on asynchronous request, not through batch).
But, with these
volumes of data, we can have 2 types of errors:
- OutOfMemory on the
Result (I can increase the heap size....)
- Connection timeout on Fuseki
(can I increase the configuration timeout?)

For this reason I was
thinking of using the tdbquery command (takes 3 minutes to run with
tdbquery). But I can't stop fuseki to perform the download operation.
Fuseki must remain active at all times to answer all other
questions.

Il 03.01.2022 17:25 Rinor Sefa ha scritto: 

> I think if
you describe your use case in more detail, it would be easier to get
help. 
> 
> For example, can you clarify
> - a query? What kind of query

> - "many results", any number?
> - What do you consider slow and
inefficient and what are would you consider ideal? 
> 
> Also, why do
you think that the HTTP call is the bottleneck? I think that this is a
wrong assumption. Try to run a simple query and you will see that the
HTTP call is not the bottleneck.
> 
> -----Original Message-----
> From:
[email protected] [1] 
> Sent: Monday, 3 January 2022 12:59
> To:
[email protected] [3]
> Subject: Use command tdbquery
> 
> Hi,
> 
>
i am using a fuseki server and need to run a query which returns a lot
of results. The use of the HTTP call (http: // localhost: 3030 / ds /
query = myQuery) is very slow and inefficient. I thought about using the
tdbquery command. But I don't want to stop fuseki. Is there any way to
do this?
> 
> Con Tiscali Mobile Smart 70 hai 70 GB in 4G, minuti
illimitati e 100 SMS a soli 7,99EUR al mese http://tisca.li/Smart70 [4]




Con Tiscali Mobile Smart 70 hai 70 GB in 4G, minuti illimitati e 100 SMS a soli 
7,99€ al mese http://tisca.li/Smart70

Reply via email to