I'm sure you're probably aware of these, but I thought I'd file this
summary while they were in my head.
There is no history-less FileStorage. It is essentially a transaction log.
Directory Storage has Minimal.py which is history-less, very simple
though it is not proven in production. Could be a good candidate for
storing the catalogue, though I imagine you would want to rebuild after
an unclean shutdown of zope in this case.
http://dirstorage.sourceforge.net/FAQ.html
BDBStorage never made it. http://wiki.zope.org/ZODB/BDBStorage.html
PGStorage does store the history. However it would be fairly simple to
rework it not to (indeed it would simplify the code considerably).
Performance is similar to or better than ZEO + FileStorage, though
slower than local FileStorage.
http://sourceforge.net/projects/pgstorage
Laurence
Stefan H. Holek wrote:
Do we have a history-less (i.e. no-grow) FileStorage?
Thanks,
Stefan
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