Many thanks, this helps to clear things up. Those new features look great. We do store a few large objects so I will look at moving them over to blobs.
-Paul On Mon, Apr 16, 2012 at 9:17 AM, Hanno Schlichting <ha...@hannosch.eu> wrote: > Paul Warner <paul.warner <at> gmail.com> writes: >> We have been running an in house application on ZODB 3.8.2 and >> recently upgraded to 3.10.5. We run a ZEO server with FileStorage. >> It seems like everything works great, no actions on our part, but I >> wondered if it is suggested to some how migrate the on disk >> FileStorage to take advantage of new features or optimizations in >> 3.10? > > The format and data in the file storage has stayed exactly the same for quite > some time, so no migration is necessary. For 3.10 the index file format > (data.fs.index) has changed, but this has happened transparently. > > ZODB 3.8 introduced experimental support for blobs (binary large objects), > which > have gotten stable and production ready with 3.9. There's no good > documentation > for them, but z3c.blobfile might serve as an example > (http://svn.zope.org/z3c.blobfile/trunk/src/z3c/blobfile/). If you have any > data > that's bytes of 1mb or more each, you should investigate blobs. Not having to > load all that data into the ZODB caches alone is really helpful, not to > mention > the various nice effects of having a smaller main file storage or the various > supported backends for blobs. > > Apart from those, there's been a multitude of new config options listed in the > changelogs (http://pypi.python.org/pypi/ZODB3/3.9.7#id14 and > http://pypi.python.org/pypi/ZODB3/3.10.5#id10). It's hard to tell, if any of > those would be helpful in your particular case. > > Hanno > > _______________________________________________ > For more information about ZODB, see http://zodb.org/ > > ZODB-Dev mailing list - ZODB-Dev@zope.org > https://mail.zope.org/mailman/listinfo/zodb-dev _______________________________________________ For more information about ZODB, see http://zodb.org/ ZODB-Dev mailing list - ZODB-Dev@zope.org https://mail.zope.org/mailman/listinfo/zodb-dev
