[postgis-devel] [PostGIS] #1145: Some addresses are very slow to Geocode
PostGIS
trac at osgeo.org
Fri Jul 29 11:42:07 PDT 2011
#1145: Some addresses are very slow to Geocode
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Reporter: mikepease | Owner: robe
Type: defect | Status: new
Priority: high | Milestone: PostGIS 2.0.0
Component: tiger geocoder | Version: 1.5.X
Keywords: |
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Comment(by robe):
I took a cursory glance at one. Only issue I see is the tiger zip is
different than that of the addresss. For me the samples I've run above
take 23-72 seconds. So still much much longer than others, but not quite
as long as yours. If I do the geocode with limit 1 it reduces down to
about 20 seconds.
What do you get if you use the geocode(address,1) option?
I still haven't released my recent changes, so I'm not really working with
the same build you are testing against so timings are hard to compare.
I'm still fiddling with issues that the geocoder is not using the edge
indexes much and that is making sthings much slower than they should be.
--
Ticket URL: <http://trac.osgeo.org/postgis/ticket/1145#comment:3>
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