[postgis-users] Generic Solution to Nearest Neighbor problem

[Obe, Regina]

I'm hoping this will be of some benefit to others.  I've read a lot of
posts about people trying solve various nearest neighbor like problems.
After running into this stumbling block myself and using various
unsatisfying workarounds for it, I think I have finally stumbled across
a decent solution that is fairly cookie cutter and it is faster than
others I have tried in the past.  I haven't stress tested it yet though.
 
I've documented the details of it here if anyone is interested.
 
http://www.bostongis.com/PrinterFriendly.aspx?content_name=postgis_neare
st_neighbor_generic
 
Thanks,
Regina
 
 



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