Hi guys, i think my question is pretty simple, but since i cannot find anything in network about it i decided to ask you. I'm using SDG with cross-store functionality. I have users which are persisted in the relational database. User has Address and Address is stored in Neo4j. Going further Address has Coordinates which are saved in neo and connected with address through ADDRESS_LOCATION. First question is if this way of persisting objects is correct, perform ok and make sense (suggestion ware welcomed). In the future i will have also many routes which i want to save in neo as well. Since i want to give users possibility to find each others and to finds routes in their neighborhood i decided to use neo4 spatial (another reason was curiosity of trying something new ;) and now comes the proper question. How should i map my address coordinates to be able to use them for spatial queries. As for now I am using SimplePointEncoder and EditableLayer. I transform my domain coordinates object to coordinate object from geotool plus i pass property nodeId with the id value of coordinate node which has relationship to address. Once I get results from the search within distance, i transform SpatialDataRecord back to "my" coordinates using saved nodeId and finding them by id. Once I have coordinates node i traverse it get Address node. This approach seems over-complicated to me and i am convinced there is better way of doing it. I was thinking about creating relationship between domain coordinates and geo node from neo4j spatial. I tried it out with changing implementation of EditableLayer and adding one line after invocation of the method addGeomNode which connect these two but i guess that geo layer should stay isolated from domain that is why i resigned from it. How would i do it in the best way? Does whole this approach with cross-store make sense in this case?
-- View this message in context: http://neo4j-community-discussions.438527.n3.nabble.com/Mapping-domain-graph-to-spatial-layer-tp3409159p3409159.html Sent from the Neo4j Community Discussions mailing list archive at Nabble.com. _______________________________________________ Neo4j mailing list [email protected] https://lists.neo4j.org/mailman/listinfo/user
