rya sparql question

["Vichier ,Henri" <hv...@foxholetechnology.com>]

Hi,

Not sure if this is the right email to post questions regarding rya sparql query implementation, I have a query with a "FILTER NOT EXISTS" subquery that seems to be running very slow and I wanted to get some insight on what the performance issues might be or how I could speed up query execution time or get the results via other means.

Thanks for your consideration,

Henri Vichier-Guerre

________________________________


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Re: rya sparql question

[Puja Valiyil <pu...@gmail.com>]

Hi Henri,
If you send us your sparql query, we may be able to point you to some query
optimizations that could improve performance.
If you don't want to share the exact query, you can reword the
predicates/constants so that they aren't sensitive.  We would only care
about the general graph structure.

On Tue, May 31, 2016 at 4:02 PM, Vichier ,Henri <
hvichier@foxholetechnology.com> wrote:

> Hi,
>
> Not sure if this is the right email to post questions regarding rya sparql
> query implementation, I have a query with a "FILTER NOT EXISTS" subquery
> that seems to be running very slow and I wanted to get some insight on what
> the performance issues might be or how I could speed up query execution
> time or get the results via other means.
>
> Thanks for your consideration,
>
> Henri Vichier-Guerre
>
> ________________________________
>
>
> Foxhole Technology, Inc. is not an agent of, nor does it have the
> authority to bind or commit, or otherwise allocate or budget funds of or
> from the Federal Government of the United States.This email and its
> contents are for the sole use of the intended recipient(s) as they may
> contain confidential and privileged information. Any unauthorized review,
> use, disclosure or distribution is prohibited. If you are not the intended
> recipient, please contact the sender by reply email and destroy all copies
> of the original message. If you are the intended recipient, please be
> advised that the content of this message is subject to access, review and
> disclosure by the sender's Email System Administrator.
>