Neo4j

gregor232 · 04-08-2022

I'm currently exploring Spatial support for Neo4j. Until now I've been using PostGIS for storing and querying Openstreetmap Data, but I want to use Neo4j for this approach. When using Neo4j I first discovered the very old neo4j-spatial-plugin. Using ...

gregor232 · 04-11-2022

After a some tests and research this is what I came up with: Neo4j-OSM is a Importer and Model for OSM Data optimised for routing. There is no spatial index included, the spatial index of Neo4j for Points can be used. Here an offline Importer, via co...

gregor232 · 04-10-2022

Thanks for the Response. I thought the Spatial-Index is created during the Import with the Neo4j-OSM-Plugin

gregor232 · 04-10-2022

First plugin: Neo4j Spatial Second Plugin: Neo4j OSM The first plugin has an OSMImporter with Support for newer Neo4j versions, but as far as I know only for Neo4j Embedded (?). OSMImporter importer = new OSMImporter("sweden"); Map<String, String...

gregor232 · 04-10-2022

After reading this https://aura.support.neo4j.com/hc/en-us/articles/1500011138861-Using-apoc-periodic-iterate-and-understanding-how-to-iterate-efficiently-within-your-graph I came up with the following Query: CALL apoc.periodic.iterate( 'MATCH (x:Int...

gregor232 · 04-09-2022

I successfully run the Create Intersection and Distance query. If I run the intersection query with LIMIT 100 it works. MATCH (x:Intersection) WITH x LIMIT 100 CALL spatial.osm.routeIntersection(x,true,false,false) YIELD fromNode, toNode, fromRel...

Neo4j

User Statistics

User Activity

Neo4j Spatial which tool to use with Neo4j Server

Re: Neo4j Spatial which tool to use with Neo4j Server

Re: Neo4j Spatial which tool to use with Neo4j Server

Re: Neo4j Spatial which tool to use with Neo4j Server

Re: Preparing OSM data for routing

Re: Preparing OSM data for routing