[Talk-us] tools for analysis of road networks?

[Martijn van Exel]

Interesting, I have been looking for a way to speed up those types of
queries for a while, thanks!

Do you have metrics on this?

On Wed, Dec 5, 2012 at 10:53 AM, Paul Norman <penorman at mac.com> wrote:

> Something else is that tags->'highway' in ( 'motorway', 'primary',
> 'secondary' ) will NOT use indexes on tags.****
>
> ** **
>
> tags @> hstore('highway', 'motorway') OR tags @> hstore('highway',
> 'primary') OR tags @> hstore('highway', 'secondary') should be
> significantly faster with proper indexes.****
>
>


-- 
Martijn van Exel
http://oegeo.wordpress.com/
http://openstreetmap.us/
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