Hi,
I've just read this blog post from Andy:
http://www.epimorphics.com/web/wiki/epimorphics-builds-data-publish-platform-environment-agency
It describes a quite simple fault-tolerant and replicated data publishing
solution using Apache Jena and Fuseki. Interesting.
It's a master/slave
Hi André,
I know exactly how you feel and I had exactly the same need at times.
How you know if your TDB indexes are all fine?
Add the work 'production' to it and everything becomes more 'fun'. :-)
Fortunately, we use replication and have the ability to replay updates going
back as much as we
of RAM and move indexes elsewhere).
Paolo
Regards,
Stefan
Am 24.06.2012 10:42, schrieb Paolo Castagna:
Hi Stefan,
as Rob said, loading data into an empty TDB store is a different from
loading
data into an existing TDB store.
I assume that for your second data load you used tdbloader
Andy Seaborne wrote:
On 24/06/12 09:23, Paolo Castagna wrote:
Jena has moved to the Apache Software Foundation and it is not a TLPc
(i.e. top level project).
s/not/now/
Sorry. Yes, now! ;-)
Paolo
Jena is a TLP.
Andy
Hi Mizanur,
when you have big RDF datasets, it might make sense to use MapReduce (but only
if you already have an Hadoop cluster at hand. Is this your case?).
You say that your data is 'huge', just for the sake of curiosity... how many
triples/quads is 'huge'? ;-)
Most of the use cases I've seen
.
I will knock you after going through your links.
Sure, let me know how it goes.
Paolo
-
Sincerely
Md Mizanur
On Tue, Jun 26, 2012 at 12:50 AM, Paolo Castagna
castagna.li...@googlemail.com wrote:
Hi Mizanur,
when you have big RDF datasets, it might make sense to use MapReduce
/pom.xml to match the current svn versions),
rebuilt Fuseki and now the problem is gone!
I would suggest that this constant be increased to something larger
than 1000. Based on the code comment, you seem to have had similar
thoughts sometime in the past :)
Thanks,
Osma
15.07.2012 11:21, Paolo
Hi Osma
On 20/08/12 11:10, Osma Suominen wrote:
Hi Paolo!
Thanks for your quick reply.
17.08.2012 20:16, Paolo Castagna wrote:
Does your problem go away without changing the code and using:
?lit pf:textMatch ( 'a*' 10 )
I tested this but it didn't help. If I use a parameter less
] http://4store.org/trac/wiki/TextIndexing
26.08.2012 22:49, Paolo Castagna wrote:
Hi Osma
On 20/08/12 11:10, Osma Suominen wrote:
Hi Paolo!
Thanks for your quick reply.
17.08.2012 20:16, Paolo Castagna wrote:
Does your problem go away without changing the code and using:
?lit pf:textMatch
Apologies, this was a mistake.
Paolo
On 10 September 2012 23:07, Paolo Castagna castagna.li...@gmail.com wrote:
Hi Osma
On 28/08/12 14:22, Osma Suominen wrote:
Hi Paolo!
Thanks a lot for the fix! I have tested the latest snapshot and it now
works as expected. At least until I add lots
Ciao Francesco,
thanks for sharing. Just a couple of (late) comments.
On 6 September 2012 13:21, Francesco Panico fpan...@imolinfo.it wrote:
It's two year my society (GruppoImola) works with jena. Our customers are
banks and insurances, so it's important to store triples in a relational DB
On 24/10/12 12:11, Osma Suominen wrote:
Hi Elli!
It seems that at least part of your problem is having duplicates in the
LARQ index. Have you tried creating the Lucene index using the
larqbuilder command line tool, instead of removing the index and just
letting Fuseki rebuild it when it starts?
Hi Osma, hi Elli
On 02/11/12 10:34, Osma Suominen wrote:
Hi Elli!
[apparently your reply didn't come through the mailing list, but this
one should]
31.10.2012 23:11, Elli Schwarz kirjoitti:
Thank you for the tip. Yes, if I generate the index using the
larqbuilder command, I don't get the
On 27/10/12 00:31, Ondřej Hoferek wrote:
Hi all,
I would like to use the full text search with LARQ for accent-insensitive
matching. I.e. pattern {?literal pf:textMatch laska} should also return
literal láska žije.
I know that in Lucene, there is a class ISOLatin1AccentFilter which can be
used
Hi Ondřej
On 26/10/12 21:50, Ondřej Hoferek wrote:
Hi all,
As far as I understood, LARQ index will be created for all the literals in
given dataset when used with Fuseki with configuration:
#dataset1 rdf:type tdb:DatasetTDB ;
tdb:location /tmp/tdb ;
ja:textIndex /tmp/lucene .
Is it possible
On 16/11/12 22:20, Paolo Castagna wrote:
Elli, could you provide an example with some data and your query?
Apologies Elli, I now have found your example. ;-)
Paolo
Hi Elli
On 23/10/12 16:47, Elli Schwarz wrote:
Hello,
I am using Fuseki with Larq (thanks to Osma's recent instructions - thanks
Osma!) where I recompiled Jena (after adding the Larq dependency) to Jena
revision 1399877 (this past Friday morning's version of the trunk). I'm
noticing the
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