qdbm tuning

Stefan Bellon sbellon at sbellon.de
Tue Sep 9 16:18:32 CEST 2003


Matthias Andree wrote:
> Stefan Bellon <sbellon at sbellon.de> writes:

> > I'm just not sure whether a used/buckets ratio of 1.25 is a good
> > threshold value. I know of papers that say you have to reorganize as
> > soon as the ratio gets to 0.80.

> Go figure ;-)

I've now tested a bit and changing DB_MAXLOAD from 1.25 to 0.80 results
in a performance increase of 5 - 10 %.

-- 
Stefan Bellon




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