Improving Performance... {Scanned}

Jelmer Baas baas at SPEERIT.NL
Tue Mar 21 05:27:21 EST 2006


Rahkonen Jukka wrote:
> Hi Jelmer,
> 
> I made a quick test with one shapefile of size 580 MB containing 1.2
> million polygons. Shptree (from FW Tools 0.9.8) with default
> parameters took 2 min 30 secs to run with 3 GHz Pentium and Windows
> XP and memory usage grew not more than 200-300 MB during the process.
> Of my 1 GB I had all the time more than 500 free. The idle usage
> seems to be around 200 MB.

Hmm, for some reason the file that I mentioned earlyer DOES work. I 
probably used a different file for testing, though I can't remember 
which one.

Can you comfirm if the SHP+index is faster than the .TAB file?

-- 
Jelmer



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