[OSRM-talk] Feed OSRM with Postgis

[François Lacombe]

Hi Daniel,

Thank you for your answer.

Wouldn't be a good idea to add ability for osrm-extract to directly get its
data from a postgis DB ?
OSM XML is really specific, and users may be interest to make different
processing to raw osm extract prior to route on their data.

For now I'll be writing a quick extractor from postgis to xml as
recommended.


All the best

*François Lacombe*

fl dot infosreseaux At gmail dot com
www.infos-reseaux.com
@InfosReseaux <http://www.twitter.com/InfosReseaux>

2017-11-29 16:35 GMT+01:00 Daniel Hofmann <hofmann at mapbox.com>:

> Yes, if all your data comes from a database the best way to get it into
> OSRM is to map your data to the OpenStreetMap tagging schema.
>
> You can either create an .osm.xml or even an .osm.pbf if you need the
> compression and compactness; you can use e.g. libosmium to write both
> formats.
>
> Good luck,
> Daniel J H
>
> On Wed, Nov 29, 2017 at 4:28 PM, François Lacombe <
> fl.infosreseaux at gmail.com> wrote:
>
>> Hi all,
>>
>> I was recently asked to feed OSRM with other data than OSM files which
>> are stored in a PgSQL db.
>> Is this even possible ?
>>
>> The data we want to process doesn't come from OSM db, should we produce
>> an osm xml file with those data prior to use osrm-extract ?
>>
>> I know OSRM can query a postgis DB to adapt its results but this doesn't
>> seem to prevent it to load a base graph out of OSM data.
>>
>>
>> Many thanks for any answer
>>
>> François
>>
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>>
>
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