[Zope] Finding a match in a large dataset - btrees?

[Tino Wildenhain]

Am Dienstag, den 06.12.2005, 14:55 +1300 schrieb Cameron Beattie:
> Thanks for the many replies. I apologise for the original message which was 
> obviously very unclear - I will try to correct that.
> 
...
> I want to do this frequently and at low cost i.e. ideally in memory. Perhaps 
> the best way is to write a procedure in MySQL however I am interested in any 
> python-based alternatives.

*hint* use postgres instead where you can write stored functions in
python too :-)
(With some little modifications on the zope database adaptor you 
could even return a dictionary or btree object as result
of your query then :-)

SCNR
Tino