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Head's Up! Site migration is underway. Phase 2: migrate recent content

Forum Posts

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
  • 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...

yolande by Community Team
  • 1 replies
  • 1 kudos

Neo semantics RDF

I am using neo4j 4.0.8 and neosemantics I am trying to export my graph as rdf. I am able to get rdf result using GET API :GET /rdf/neo4j/describe/find/SUPPLYCHAIN/type/Supply_Chain But post API using POST /rdf/neo4j/cypher is giving an empty...

Problem with connect to bolt in docker

Good evening, I have been fighting with neo4j for several days and I cannot connect, I get the following errors: File "/home/nefalem/.local/share/virtualenvs/kazdream-OmuGMSnD/lib/python3.8/site-packages/neo4j/", line 199, in bolt_driver raise...

Create a relationship on the same node

I want to create a relationship with the same node LOAD CSV WITH HEADERS FROM "file:///transactions.csv" AS line WITH line MERGE (c:Customer {loginId: line.`login_ID`, name: line.Customer_Name, age: line.Customer_Age, occupation: line.Customer_Occupa...

Optimizing Co-occurrence Query

I'm having a hard time optimizing a query to get co-occurrence data from my graph. The data in my graph represents projects and companies working on them. I'm trying to get data on how often each company worked with each of the other companies on a p...

hisham by Node
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Resolved! How to install APOC in Neo4j community created in Azure VM?

I have a Neo4j VM running in Azure but APOC is not installed. I can ssh the VM with Putty but I don't know what can I to do to install APOC in the VM ? I don't know what commands I have to enter and I don't find something in internet that explain it....

LJRB by Graph Buddy
  • 3 replies
  • 2 kudos

"An error occurred during update"

I get this error occasionally: An error occurred during update. Please see the logs. If this error persists, go to to download the latest version. The log shows: Fri, 13 Nov 2020 12:48:29 GMT net::ERR_CONNECTION_CLOSED ...

clem by Graph Steward
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Resolved! Filter based on sum of array relationship property

Hello, In my graph, relationships have a property named list. list is an array of int. It looks like this: (head:Node)-[r:RELATIONSHIP {list:...}]->(tail:Node) I'd like to query all tails in the graph, where the sum of list is > 0. Intuitively, I wou...

flpgrz by Node Link
  • 2 replies
  • 1 kudos

Resolved! Help finding graph.db folder

I'm following a guide on grahenedb, so I can upload my data onto their computer: I'm trying to find the graph.db folder, so far I've been using neo4j desktop and here is what I have: Then I press open folder: Here is the structure of the folder: c...

ccn by Node Link
  • 1 replies
  • 1 kudos

What is the best practice to import data into Neo4j?

Hello. I have data in csv format and also json format. I have several questions. I would like to create nodes and relationships (also properties) with these data. Is there a faster method to load csv of json ? Is it with driver or with neo4j-admin im...

LJRB by Graph Buddy
  • 2 replies
  • 1 kudos
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