Hi all,
I'm Adrian Bielefeldt an writing on behalf of
Research:Understanding
Wikidata Queries, a research project aimed at gaining an
insight into the way the
query
service of wikidata is being used. We have some questions and
are wondering if any of you could provide us with an answer.
1. Is there a unique key for the query log? The log I am refering to
is the
wdqs_extract table
from
the hive database wmf.
We would like to be able to
permanently link our own computed data with the log entry we
computed it from.
2. Is it possible to find out if a query in a given log entry was
accepted by the sparql endpoint as valid?
3. Is there any other database system besides hive installed on the
server?
And finally a question on conventions for this mailing list: Am I
correct in sending one mail for multiple questions or should I send
separate mails for each question?
Greetings,
Adrian Bielefeldt