Re: [Zope-DB] Re: Which objects can be stored in Data.fs
[EMAIL PROTECTED] wrote: Oh I'm sorry, I thought this list was appropriate... What is the original purpose of this list ? Relational Database usage within Zope. (and which one could be the most appropriate for the problems I focus on, according to you ?) Either of the ones I mentioned before... Chris -- Simplistix - Content Management, Zope & Python Consulting - http://www.simplistix.co.uk ___ Zope-DB mailing list Zope-DB@zope.org http://mail.zope.org/mailman/listinfo/zope-db
Re: [Zope-DB] Re: Which objects can be stored in Data.fs
> Josef Meile wrote: > > Urm, in this case, I'd suggest the guy should really find out what's > causing those writes, they're likely impacting heavily on performance, > if nothing else... Yes that's what I'm doing now... I have an impression that it affects also RAM ... > > > PS: Any chance this thread could move to a more appropriate list, oh, I > dunno, say zodb-dev@zope.org or [EMAIL PROTECTED] > Oh I'm sorry, I thought this list was appropriate... What is the original purpose of this list ? (and which one could be the most appropriate for the problems I focus on, according to you ?) Thanks a lot Renaud ___ Zope-DB mailing list Zope-DB@zope.org http://mail.zope.org/mailman/listinfo/zope-db
[Zope-DB] Re: Which objects can be stored in Data.fs
Something that would be nice, would be to be able to store transactions in a separate file before packing, but I don't think it is posible in Zope. You may have to write something to do this. Huh? not sure what you mean... if you keep the .old file created during packing, that has all the transactions in it that would have been packed away... I was just thinking about only keeping a log file with the transactions without the data and let's say apply it to a packed Data.fs. It was just a nice-to-have idea, nothing else. But I think for the OP would be enough to keep the Data.fs.old as you said. ___ Zope-DB mailing list Zope-DB@zope.org http://mail.zope.org/mailman/listinfo/zope-db
Re: [Zope-DB] Re: Which objects can be stored in Data.fs
Josef Meile wrote: 2) is it possible to tell zope NOT to store some things in the database (for instance in zope.conf-I've looked but not too closely and found nothing) Why don't you run a cron job that packs the database, let's say each month? You could also do a backup before packing; just in case you want to undo something later. Urm, in this case, I'd suggest the guy should really find out what's causing those writes, they're likely impacting heavily on performance, if nothing else... Something that would be nice, would be to be able to store transactions in a separate file before packing, but I don't think it is posible in Zope. You may have to write something to do this. Huh? not sure what you mean... if you keep the .old file created during packing, that has all the transactions in it that would have been packed away... cheers, Chris PS: Any chance this thread could move to a more appropriate list, oh, I dunno, say zodb-dev@zope.org or [EMAIL PROTECTED] -- Simplistix - Content Management, Zope & Python Consulting - http://www.simplistix.co.uk ___ Zope-DB mailing list Zope-DB@zope.org http://mail.zope.org/mailman/listinfo/zope-db
Re: [Zope-DB] Re: Which objects can be stored in Data.fs
On 7 Oct 2005, at 08:27, [EMAIL PROTECTED] wrote: ok thanks, The software responsible for this problem is Nuxeo CPS (Collaborative Portal Server), which is based upon CMF (I think CMF itself is well- tested enough not to be accused of being responsible) and is very similar to the maybe best-known Plone. (By the way does anyone would know if this happens also with plone ?) Anyway, I'm gonna ask on CPS mailing lists to see if this is a (hopefully corrected in new realeases) bug or if this is not well known. You need to do a little homework first. Try to find out *what* is writing to the database, what objects get changed. The Undo log might have some clues, otherwise use a ZODB analyzing tool like Tim suggested. jens P.S.: The CMF does *not* write to the database when you view content, that's for sure. ___ Zope-DB mailing list Zope-DB@zope.org http://mail.zope.org/mailman/listinfo/zope-db
Re: [Zope-DB] Re: Which objects can be stored in Data.fs
ok thanks, The software responsible for this problem is Nuxeo CPS (Collaborative Portal Server), which is based upon CMF (I think CMF itself is well-tested enough not to be accused of being responsible) and is very similar to the maybe best-known Plone. (By the way does anyone would know if this happens also with plone ?) Anyway, I'm gonna ask on CPS mailing lists to see if this is a (hopefully corrected in new realeases) bug or if this is not well known. Thanks all again for your help... ___ Zope-DB mailing list Zope-DB@zope.org http://mail.zope.org/mailman/listinfo/zope-db
[Zope-DB] Re: Which objects can be stored in Data.fs
2) is it possible to tell zope NOT to store some things in the database (for instance in zope.conf-I've looked but not too closely and found nothing) Why don't you run a cron job that packs the database, let's say each month? You could also do a backup before packing; just in case you want to undo something later. Something that would be nice, would be to be able to store transactions in a separate file before packing, but I don't think it is posible in Zope. You may have to write something to do this. Regards, Josef ___ Zope-DB mailing list Zope-DB@zope.org http://mail.zope.org/mailman/listinfo/zope-db
