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Results tagged with pgrouting
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user 9249
pgRouting extends the PostGIS / PostgreSQL geospatial database to provide geospatial routing functionality.
4
votes
1
answer
605
views
How to use navteq information for turn restrictions in pgrouting?
I'm developing a pgrouting application using navteq information but I don't know how to use the navteq information to add turn restriction in pgrouting. … Also, I'm tried to figure out how to use the divider information to add some turn restrictions in pgrouting but I guess that must be another source of information in this tables (navteq) that can be more …
- 591
9
votes
2
answers
4k
views
Determining pgrouting version
Is there a way to know what version of pgrouting I have?
My OS is ubuntu 12.04. … I want to know my pgrouting version because the 1.05 version has some issues with shooting start and the directed graphs and the last stable version which has this algorithm is 1.03. …
- 591
1
vote
0
answers
121
views
Is this pgRouting perfomance acceptable for my tiny server?
I'm testing pgrouting functions in a tiny server with 2GB of RAM and a dual core processor. … I wrote a program that create client process and they connect to the server in a specific hour to perform a query, in fact the query is a pgrouting function call. …
- 591
9
votes
3
answers
657
views
Why doesn't pgRouting return the best path?
Let the next portion of a graph:
When I use the function shortest_path between the points A and B, I got the blue path. Why does this happen?
- 591