[ZODB-Dev] cache not minimized at transaction boundaries?

Tim Peters tim.peters at gmail.com
Tue Jan 31 11:43:13 EST 2006


[Chris Withers]
>>> ...
>>> ...oh well, if only the ZODB cache was RAM-usage-based ratehr than object
>>> count based ;-)

[Tim Peters]
>> Ya, that's not feasible.  More plausible would be to base ZODB cache targets
>> on aggregate pickle size; ZODB _could_ know that, and then it would also be
>> strongly related to how a ZEO cache's size is measured (the ZEO cache size
>> limit is given in bytes, and by far the bulk of those bytes are consumed by
>> pickles).

[Chris Withers]
> All good, but still never gonna happen, right? *wry grinz*

Depends on whether someone cares enough to do the work and the
salesmanship.  Best guess is that ZC isn't going to pay an employee to
do this.


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