Hoi,
Sorry for not replying earlier.. I am busy in real life.
It is good to be wrong, particularly about something like this. It is much
better to have this engine available to people. What I find relevant is
that additional tools are needed to make it shareable. This combined with
the learning curve involved, I do not have much time available to me
lately, prevent me from exploring it.
I do not really feel the need as WDQ fulfills my needs perfectly. It is
because it integrates with the tools that I use.
For me SPARQL may be awesome but as long as it does not integrate with
tools and is all over the place, it remains a niche; it is there for some
but not others. Once it does integrate and is mostly hidden from view, its
power becomes relevant. This has been as true for WDQ; most people use its
engine in tools but do not make queries themselves.
Thanks,
GerardM
On 26 October 2015 at 16:31, Kingsley Idehen <kidehen(a)openlinksw.com> wrote:
On 10/25/15 10:51 AM, James Heald wrote:
Hi Gerard. Blazegraph is the name of the open-source SPARQL engine being
used to provide the Wikidata SPARQL service.
So Blazegraph **is** available to all of us, at
<https://query.wikidata.org/>https://query.wikidata.org/ , via both the
query editor, and the SPARQL API endpoint.
It's convenient to talk describe some issues with the SPARQL service being
"Blazegraph issues", if the issues appear to lie with the query engine.
Other query engines that other people be running might be running might
have other specific issues, eg "Virtuoso issues". But it is Blazegraph
that the Discovery team and Wikidata have decided to go with.
The beauty of SPARQL is that you can use URLs to show query results (and
even query definitions). Ultimately, engine aside, there is massive utility
in openly sharing queries and then determining what might the real problem.
Let's use open standards to work in as open a fashion as is possible.
--
Regards,
Kingsley Idehen
Founder & CEO
OpenLink Software
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