[Zope] Zope Versions and Database Adapters

Christian Theune ct@gocept.com
Sat, 2 Jun 2001 12:17:06 +0200


Ok i posted a few days ago, because my Zope was crashing.

I found, that working concurrently in Versions is NOT good with
the Core Session Tracking, because the internal DataContainer
is modified via the ZODB and crashes through the versions.

I told my people to work one day without any versions, so 
we managed versioning by talking to another who is modifying
what.

This day zope did not crash at least one time.

I had the same encounter with the ZPoPyDA (possibly EVERY DA?)
and found that there are things being modified through
the ZODB and if you do so in concurrent version ... hmm
you know ... locking problems.

Any comments on this?

-- 
Christian Theune - ct@gocept.com
gocept gmbh & co.kg - schalaunische strasse 6 - 06366 koethen/anhalt
tel.+49 3496 3099112 - fax.+49 3496 3099118 mob. - 0178 48 33 981

reduce(lambda x,y:x+y,map(lambda x:chr(ord(x)^42),tuple('zS^BED\nX_FOY\x0b')))