Dave, this is totally right. Neo4j-Spatial right now is in principle untweaked, and especially the RTree index has no optimizations at all. We are focusing on getting things right first (just got the OpenStreetMap shape definitions support Polygons, POI and Linestrings).
Also note the the RTree is not streaming at the moment, which is partly a performance hog, and partly going to be a problem with big data. Help in optimizing the RTree implementation would be highly appreciated! Cheers, /peter neubauer GTalk: neubauer.peter Skype peter.neubauer Phone +46 704 106975 LinkedIn http://www.linkedin.com/in/neubauer Twitter http://twitter.com/peterneubauer http://www.neo4j.org - Your high performance graph database. http://www.thoughtmade.com - Scandinavia's coolest Bring-a-Thing party. On Wed, Jan 26, 2011 at 12:31 PM, Dave Hesketh <dave.hesk...@compassengine.com> wrote: > Please find attached the results of my initial testing. The next step is to > significantly increase the data volumes. As you will see from the results, I > believe I need to tune the Neo4j settings to ensure I am getting optimal > performance irrespective of the quality of the Rtree index. Has anybody any > suggestions? > > Thanks Dave > > _______________________________________________ > Neo4j mailing list > User@lists.neo4j.org > https://lists.neo4j.org/mailman/listinfo/user > > _______________________________________________ Neo4j mailing list User@lists.neo4j.org https://lists.neo4j.org/mailman/listinfo/user
