#pgrouting — Public Fediverse posts
Live and recent posts from across the Fediverse tagged #pgrouting, aggregated by home.social.
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I explored the data quality of the generated edge network in the legacy version vs the latest version... Woah!! 🤩 It's so much better now!
This post has my initial findings. I'm going to spend some time this week digging in further in Colorado where I actually know the roads!
#gischat #postgis #pgrouting #pgosm #routing
https://blog.rustprooflabs.com/2025/12/pgosm-flex-pgrouting-performance-quality-improvements
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I explored the data quality of the generated edge network in the legacy version vs the latest version... Woah!! 🤩 It's so much better now!
This post has my initial findings. I'm going to spend some time this week digging in further in Colorado where I actually know the roads!
#gischat #postgis #pgrouting #pgosm #routing
https://blog.rustprooflabs.com/2025/12/pgosm-flex-pgrouting-performance-quality-improvements
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Gabi, a MSc student I've been supervising, will also be giving a talk about developing a system to look at secondary flooding impacts, specifically loss of power and loss of road access, on businesses in the UK. She'll be covering use of pgRouting, complex PostGIS SQL queries etc.
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Gabi, a MSc student I've been supervising, will also be giving a talk about developing a system to look at secondary flooding impacts, specifically loss of power and loss of road access, on businesses in the UK. She'll be covering use of pgRouting, complex PostGIS SQL queries etc.
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Only until end of July: #Geospatial ebook sale at @locatepress
Use coupon code: SUMMERSUN25
for your 10% discount on any e-book, including the #Spanish edition of Discover QGIS
https://mailchi.mp/locatepress/locate-press-summer-sale-8340239?e=e6235e72b6
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Only until end of July: #Geospatial ebook sale at @locatepress
Use coupon code: SUMMERSUN25
for your 10% discount on any e-book, including the #Spanish edition of Discover QGIS
https://mailchi.mp/locatepress/locate-press-summer-sale-8340239?e=e6235e72b6
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vrprouting move C to CPP
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Postgres as a Graph Database: (Ab)Using PgRouting — https://supabase.com/blog/pgrouting-postgres-graph-database
#HackerNews #Postgres #Graph #Database #PgRouting #Supabase #TechBlog #DataVisualization -
Postgres as a Graph Database: (Ab)Using PgRouting — https://supabase.com/blog/pgrouting-postgres-graph-database
#HackerNews #Postgres #Graph #Database #PgRouting #Supabase #TechBlog #DataVisualization -
#PostGISDay 2024 does not disappoint: so many inspiring talks all around 🤩
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#PostGISDay 2024 does not disappoint: so many inspiring talks all around 🤩
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#pgrouting 3.6 is now included in the #Fedora repos! Less compiling needed :D
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#pgrouting 3.6 is now included in the #Fedora repos! Less compiling needed :D
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@markstos I guess you must edit the OSM file when you want to use a routing engine like OpenTripPlanner, OSRM, GraphHopper or Valhalla
Alternatively you can use #pgrouting
It is much slower than other routing engines but it is much easier to add custom data or to do fine grained weighting of each edgeHere a blog post https://jakobmiksch.eu/post/openstreetmap_routing/
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@markstos I guess you must edit the OSM file when you want to use a routing engine like OpenTripPlanner, OSRM, GraphHopper or Valhalla
Alternatively you can use #pgrouting
It is much slower than other routing engines but it is much easier to add custom data or to do fine grained weighting of each edgeHere a blog post https://jakobmiksch.eu/post/openstreetmap_routing/
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Awesome #PostGIS extension bonanza at #PostGISDay presented by Regina Obe
#GISChat #MobilityDB #pgRouting #h3 #PointClouds #Topology #geocoding
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Awesome #PostGIS extension bonanza at #PostGISDay presented by Regina Obe
#GISChat #MobilityDB #pgRouting #h3 #PointClouds #Topology #geocoding
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#PostGISDay news -- new #book release:
"Spatial #SQL A Practical Approach to Modern #GIS Using SQL" by Matthew Forrest at #LocatePress 📚
https://locatepress.com/book/spatial-sql
#PostGIS #PGRouting #OpenSource #Textbook #SpatialDataScience #SDI #GISChat
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#PostGISDay news -- new #book release:
"Spatial #SQL A Practical Approach to Modern #GIS Using SQL" by Matthew Forrest at #LocatePress 📚
https://locatepress.com/book/spatial-sql
#PostGIS #PGRouting #OpenSource #Textbook #SpatialDataScience #SDI #GISChat
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Vicky may be short - but fierce. #pgrouting #foss4gna
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Vicky may be short - but fierce. #pgrouting #foss4gna
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Why People Care About PostGIS And Postgres With Paul Ramsey & Regina Obe [podcast]
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https://pathtocituscon.transistor.fm/episodes/why-people-care-about-postgis-and-postgres-with-paul-ramsey-regina-obe <-- link to podcast and overview
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https://youtu.be/nVg-z36m_pw?si=CCm9vEtnrxOUFfvM <-- YouTube audio link
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#GIS #spatial #mapping #postgis #postgresql #postgres #podcast #extension #opensource #largelanguagemodles #model #modeling #pgrouting #universalforeignkey #openstreetmap #foss4g #mobilitydb #citus #osgeo #ogc #llm ##fedgeoday #gischat -
Why People Care About PostGIS And Postgres With Paul Ramsey & Regina Obe [podcast]
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https://pathtocituscon.transistor.fm/episodes/why-people-care-about-postgis-and-postgres-with-paul-ramsey-regina-obe <-- link to podcast and overview
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https://youtu.be/nVg-z36m_pw?si=CCm9vEtnrxOUFfvM <-- YouTube audio link
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#GIS #spatial #mapping #postgis #postgresql #postgres #podcast #extension #opensource #largelanguagemodles #model #modeling #pgrouting #universalforeignkey #openstreetmap #foss4g #mobilitydb #citus #osgeo #ogc #llm ##fedgeoday #gischat -
@pokateo It's cool and rainy here in Colorado!
All the playing around I've done with the H3 hexes in PostGIS is paying off in spades! I'm even using that to bring hex-based spatial analysis into MS SQL databases where some production data lives.
It's been a whole cool thing, and in the next week it'll all come together finally! I'll try to get around to writing about it 🤓
#gischat #postgis #postgres #openstreetmap #pgrouting #mssql
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@pokateo It's cool and rainy here in Colorado!
All the playing around I've done with the H3 hexes in PostGIS is paying off in spades! I'm even using that to bring hex-based spatial analysis into MS SQL databases where some production data lives.
It's been a whole cool thing, and in the next week it'll all come together finally! I'll try to get around to writing about it 🤓
#gischat #postgis #postgres #openstreetmap #pgrouting #mssql
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New post: Getting started with #MobilityDB. A good portion of the post explains how I used PostGIS and pgRouting to prepare OpenStreetMap data to feed into MobilityDB.
Stay tuned, more to come on this topic! Barely scratching the surface here 🤓
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New post: Getting started with #MobilityDB. A good portion of the post explains how I used PostGIS and pgRouting to prepare OpenStreetMap data to feed into MobilityDB.
Stay tuned, more to come on this topic! Barely scratching the surface here 🤓
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#pgrouting compilation on #fedora
Requirements (after installing Postgresql and Postgis)
sudo dnf install boost-devel
sudo dnf install postgresql-server-devel🤞
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#pgrouting compilation on #fedora
Requirements (after installing Postgresql and Postgis)
sudo dnf install boost-devel
sudo dnf install postgresql-server-devel🤞
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Looking for a good advanced book / tutorial / course on #postgresql - I am rejigging our approach to managing permissions / roles / schemas / workflows and plugins like #postgis and #pgrouting. Would appreciate any links or even a boost to help spread the question. I promise to turn the learning into some summary blog posts in return
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Looking for a good advanced book / tutorial / course on #postgresql - I am rejigging our approach to managing permissions / roles / schemas / workflows and plugins like #postgis and #pgrouting. Would appreciate any links or even a boost to help spread the question. I promise to turn the learning into some summary blog posts in return
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@IvanSanchez @jeremy
+1 that's the way to go. Would love to see a blog post on using the #pgrouting or #qgis plug-in solution -
@IvanSanchez @jeremy
+1 that's the way to go. Would love to see a blog post on using the #pgrouting or #qgis plug-in solution -
3. A Beginner’s Guide to #pgRouting
http://anitagraser.com/2011/02/07/a-beginners-guide-to-pgrouting/The second #Routing post in the top-10
Eventually, I ended up implementing the #QGIS pgRoutingLayer plugin https://plugins.qgis.org/plugins/pgRoutingLayer/
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3. A Beginner’s Guide to #pgRouting
http://anitagraser.com/2011/02/07/a-beginners-guide-to-pgrouting/The second #Routing post in the top-10
Eventually, I ended up implementing the #QGIS pgRoutingLayer plugin https://plugins.qgis.org/plugins/pgRoutingLayer/
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8. #pgRouting 2.0 for #Windows quick guide
http://anitagraser.com/2013/07/06/pgrouting-2-0-for-windows-quick-guide/ -
The recording to my PostGIS Day 2022 talk "Route the Interesting Things, Not just the Roads" is out there!
The link to the video has been added to the page containing the resources for the talk.
#postgis #gischat #pgrouting #openstreetmap
https://blog.rustprooflabs.com/2022/11/route-the-interesting-things-postgis-day2022
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#osm data to #pgrouting #postgis #postgresql database using #osm2pgrouting. Your routeable network in a few hours! Everything open. 💗 Openstreetmap
