Hi!
Es begab sich aber zu der Zeit 14.11.2005 15:40, da Rickard Öberg schrieb:
> Hi!
>
>
> Any experience or suggestions around these areas is welcome.
I am not a core developer of sesame, but I update their openrdf2
repository quite often.
From my knowledge and what I know from some project members,
they work hard to get their file-backed SAIL implementation they had in
sesame1 out for sesame2.
Sesame2 has context/named graphs, which makes a lot things possible.
web interface still missing.
a good massive store is still RDFGateway (windows based, non-opensource)
We will play with sesame2 in about one week, when we make performance
stress-test for www.gnowsis.org
which is about 100.000 to 1.000.000 triples.
We had very bad experience with jena, especially the normal DB-backend.
in the version I used they had something like this in the triple table:
s p o
uri:
http://ssss ... literal:en:"asdfasfd"
so they did encode the difference between RDFNode/Liuteral/Resource
objects as parseable string.
sparql2sql is nice, but didn't solve our problems
greets
Leo
--
____________________________________________________
DI Leo Sauermann http://www.dfki.de/~sauermann
DFKI GmbH
P.O. Box 2080 Fon: +49 631 205-3503
67608 Kaiserslautern
Germany Mail: leo.sauermann_at_dfki.de
____________________________________________________
Received on Wed Nov 16 2005 - 13:26:27 EST