Re: [Virtuoso-users] read only db?
Jörn, > On 21 Sep 2017, at 21:00, Jörn Hees wrote: > > >> On 21 Sep 2017, at 19:23, Hugh Williams wrote: >> >> read-only in what sense, as if you query the Virtuoso default /sparql >> endpoint it is in read only mode, thus if that is all that is exposed it >> cannot be modified ? > > No, even stricter... read only down to filesystem level as in "no bit > changes" in the virtuoso.db file (and also no meta-data of that file). > > If not possible with the main DB file, is it maybe possible with > "secondaries" or anything like that? (to minimize the size of the DB file > that is modified on each run)? [Hugh] This is not possible as there are internal process within Virtuoso itself that need write access to the database. Regards Hugh > > Best, > Jörn > > > -- > Check out the vibrant tech community on one of the world's most > engaging tech sites, Slashdot.org! http://sdm.link/slashdot > ___ > Virtuoso-users mailing list > Virtuoso-users@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/virtuoso-users smime.p7s Description: S/MIME cryptographic signature -- Check out the vibrant tech community on one of the world's most engaging tech sites, Slashdot.org! http://sdm.link/slashdot___ Virtuoso-users mailing list Virtuoso-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/virtuoso-users
Re: [Virtuoso-users] read only db?
> On 21 Sep 2017, at 19:23, Hugh Williams wrote: > > read-only in what sense, as if you query the Virtuoso default /sparql > endpoint it is in read only mode, thus if that is all that is exposed it > cannot be modified ? No, even stricter... read only down to filesystem level as in "no bit changes" in the virtuoso.db file (and also no meta-data of that file). If not possible with the main DB file, is it maybe possible with "secondaries" or anything like that? (to minimize the size of the DB file that is modified on each run)? Best, Jörn -- Check out the vibrant tech community on one of the world's most engaging tech sites, Slashdot.org! http://sdm.link/slashdot ___ Virtuoso-users mailing list Virtuoso-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/virtuoso-users
Re: [Virtuoso-users] read only db?
Hi Jörn, read-only in what sense, as if you query the Virtuoso default /sparql endpoint it is in read only mode, thus if that is all that is exposed it cannot be modified ? Best Regards Hugh Williams Professional Services OpenLink Software, Inc. // http://www.openlinksw.com/ Weblog -- http://www.openlinksw.com/blogs/ LinkedIn -- http://www.linkedin.com/company/openlink-software/ Twitter -- http://twitter.com/OpenLink Google+ -- http://plus.google.com/100570109519069333827/ Facebook -- http://www.facebook.com/OpenLinkSoftware Universal Data Access, Integration, and Management Technology Providers > On 20 Sep 2017, at 10:58, Jörn Hees wrote: > > Hey, > > is there a way to run virtuoso in read-only mode, i.e., so the virtuoso.db > file doesn't get modified but i can SPARQL against it? > > I'm asking cause this would incredibly ease scientific use cases with docker > etc. and allow us to package whole ready-to-run containers e.g. for various > DBpedia releases. > > Cheers, > Jörn > > > -- > Check out the vibrant tech community on one of the world's most > engaging tech sites, Slashdot.org! http://sdm.link/slashdot > ___ > Virtuoso-users mailing list > Virtuoso-users@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/virtuoso-users smime.p7s Description: S/MIME cryptographic signature -- Check out the vibrant tech community on one of the world's most engaging tech sites, Slashdot.org! http://sdm.link/slashdot___ Virtuoso-users mailing list Virtuoso-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/virtuoso-users
[Virtuoso-users] read only db?
Hey, is there a way to run virtuoso in read-only mode, i.e., so the virtuoso.db file doesn't get modified but i can SPARQL against it? I'm asking cause this would incredibly ease scientific use cases with docker etc. and allow us to package whole ready-to-run containers e.g. for various DBpedia releases. Cheers, Jörn -- Check out the vibrant tech community on one of the world's most engaging tech sites, Slashdot.org! http://sdm.link/slashdot ___ Virtuoso-users mailing list Virtuoso-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/virtuoso-users
