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Beta Opportunity for Neo4j Workspace

Introducing Neo4j Workspace We’re inviting you to check out Neo4j Workspace. Workspace combines our most powerful graph tools (Data Importer, Bloom, and Browser) all in one place to help you get up and running with graph databases faster. For experie...

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TrevorS by Community Team
  • 631 Views
  • 1 replies
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About the Neo4j Graph Platform Category

The Neo4j Graph Platform includes the core database and all the technologies surrounding the database, making it useful and accessible for a lot of different users. When asking a question, please select a descriptive label that best matches your quer...

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yolande by Community Team
  • 938 Views
  • 1 replies
  • 1 kudos

Fastest spatial point to polygon merge

Hi everyone - I'm trying to figure out the fastest way to join spatial points to polygons. My current cypher is taking 2hrs to join 60k latitude/longitudes (geocodes) to 107k polygons (parcels), seems like I'm doing something inefficiently. I have Po...

Resolved! How to limit query results by count of node type

Hey all! I'm running the following query, but getting errors, and I'm not sure why since it conceptually makes sense to me: MATCH (p:Person)-[:HAS_CONTACT_RECORD]->(c:Contact)-[:HAS_EMAIL]->(c2:PrimaryEmail) WHERE count(c)>2 RETURN *   this is my sc...

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gq16 by Node Clone
  • 350 Views
  • 1 replies
  • 1 kudos

Resolved! Delete non-existing nodes and relationships

I'm currently writing unit tests that handle the case of deletion of non-existing nodes and relationships by their ID. Both queries should return the deleted nodes and relationships as array. Delete nodes by ID: MATCH (n) WHERE id(n) IN $ids OP...

chrszrkl by Node Clone
  • 338 Views
  • 1 replies
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Neo4j Cypher query execution optimization

I have the following Cypher query:   MATCH (dg:DecisionGroup {id: -2})-[rdgd:CONTAINS]->(childD:Decision:Profile ) MATCH (childD)-[:EMPLOYMENT_AS]->(root2:Employment ) WHERE root2.id IN ([1]) WITH DISTINCT childD, dg, rdgd MATCH path3=(root3:Loca...

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Debugging a long running query

Hi all, I have a problematically large cypher query that seems to run forever. Little background. I am running neo4j in a docker container as part of docker compose. The machine this is running on has 4 vCPUs and 32 GiB of memory.Neo4j currently uses...

Max-Tait by Node Link
  • 833 Views
  • 5 replies
  • 4 kudos
Nodes 2022
Nodes
NODES 2022, Neo4j Online Education Summit

All the sessions of the conference are now available online

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