[ZODB-Dev] Solved!!! Re: unable to import ZODB: class ConflictError, AttributeError

[Ralf Hauenschild]

Am 14.06.2012 17:20, schrieb Martijn Pieters:
> On Thu, Jun 14, 2012 at 5:14 PM, Paul Winkler<slinkp at gmail.com>  wrote:
>> That's backwards, I'm sure you just made a typo but I don't want Ralf
>> to get confused :)
> Yeah, my mistake. *with*, not *without*. Sorry!
>


Thank you! I understood :)

Unfortunately, my aim using ZODB was, to store dictionaries of a size of 
~3GB memory size to the hard drive, after the data has been read from 
there. Of course, this makes only sense, if retrieving the dictionaries 
from ZODB back to the RAM goes faster than parsing the original files 
via readline() again.
This could not be accomplished:
The transaction.commit() alone took over an our for a dictionary, which 
was initially parsed from a file in 5 Minutes!
So i guess, using ZODB for large files is not recommended. But in the 
case of small files, my RAM is big enough anyway, so unfortunately ZODB 
should have no use for me at the moment, or should it?


Regards,
Ralf