That will be
vendor lock-in for wikidata and wikimedia along all the
poor souls that try to interop with it.
Since Virtuoso is using standard SPARQL,
it won't be too much of a
vendor lock in, though of course the standard does not cover all, so
some corners are different in all SPARQL engines. This is why even
migration between SPARQL engines, even excluding operational aspects, is
non-trivial. Of course, migration to any non-SPARQL engine would be
order of magnitude more disruptive, so right now we do not seriously
consider doing that.
Hi Stas,
Yes, Virtuoso supports W3C SPARQL and ASNI SQL standards. The most
important aspect of Virtuoso's design and vision boils down to using
open standard on the front- and back-ends to enable maximum flexibility
for its users.
There is nothing more important to us than open standards. For instance,
we even extend SQL using SPARQL before entering the realm on
non-standard extensions.
--
Regards,
Kingsley Idehen
Founder & CEO
OpenLink Software
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