[ZODB-Dev] the difference between normal class object and the ZODB Persistent subclass object

Adam GROSZER agroszer.ll at gmail.com
Tue Sep 27 05:24:45 EST 2011


Hello,

Some links for you:

http://www.ibm.com/developerworks/aix/library/au-zodb/
http://www.zodb.org/zodbbook/
http://pypi.python.org/pypi/zodbbrowser


On Tue, 27 Sep 2011 18:16:08 +0800 you wrote:
>
> Hi. I Use eye to browse the ZODB database. There, the methods of the
> float object or any normal class objects are also shown. Are these
> methods stored in the database?
>
> Besides doing the _p_change magic, is there any extra advantage to write
> class derived from persistent.Persistent? Does ZODB store the
> persistent.Persistent subclass object more efficiently (much faster?
> smaller size?)
>
> Thanks
>
> --
> /Dr. Yi-Xin Liu/
> /Department of Macromolecular Science/
> /Fudan University/
> /Room 415, Yuejing Building /
> /Handan Rd. 220, //Shanghai, China/
> /Tel +86-021-65642863/
> /Mobile +86-13916819745/
> http://www.mendeley.com/profiles/yi-xin-liu/
>
>
>
> _______________________________________________
> For more information about ZODB, see the ZODB Wiki:
> http://www.zope.org/Wikis/ZODB/
>
> ZODB-Dev mailing list  -  ZODB-Dev at zope.org
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-- 
Best regards,
  Adam GROSZER
--
Quote of the day:
A city is a large community where people are lonesome together


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