[Zope] Counting hits

Rodrigo Dias Arruda Senra rodsenra at gpr.com.br
Wed Sep 29 15:12:06 EDT 2004


[Me]:
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> Decrease in transaction paralelism ?

[ Andreas Jung ]:
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> Likely because every change is a write to the database blocking other 
> transactions with some risk to get ZODB conflict errors.

That is new for me, it sounds like if ZODB had a global lock for the entire
database? I thought locks were more localized inside the 
object hierarchy tree. Interesting.


[ Andreas Jung ]:
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> I would use a counter on the FS or so. There are some counter products on 
> zope.org  working that way....no idea about product names.

Found some:
http://www.zope.org/Members/SmileyChris/FScounter
http://zope.org/Members/maxm/news/mxmCounter_release

Thanks a lot.

cheers,
Senra


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