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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...

Screen Shot 2022-10-14 at 12.48.07 PM.png
TrevorS by Community Team
  • 702 Views
  • 1 replies
  • 0 kudos

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...

Neo4j-graph-database-to-graph-platform.png
yolande by Community Team
  • 986 Views
  • 1 replies
  • 1 kudos

Resolved! Cypher: Node key or exists + unique

Hi! A quick question (maybe the answer won't be so simple) about the node key constraint: According that I have a node with a property that must be unique and must exists (eg: social security number). Do I need to create a NODE KEY constraint for tha...

s_decoux by Node Link
  • 3257 Views
  • 2 replies
  • 3 kudos

Resolved! No changes no records for clusters creation

I started by importing 2 csv files and then I made connection by importing the third one , here my queries : LOAD CSV WITH HEADERS FROM 'file:///ContratFP18.csv' AS Contracts CREATE (c:Contrat { id: Contracts.contract_id, complete_object: Contracts....

Causal Cluster not forming

I am trying to form a causal cluster of 2 cores, but not having any luck. Security groups and NACLs are wide open.Tried DNS discovery, and am now trying LIST with the public IPs of the other cores. (port 5000)I have signed certificates and a cluster ...

michael by Node Link
  • 5930 Views
  • 5 replies
  • 1 kudos

Show nodes in real time in Neo4j Graph

Hello, I have created a python script which imports real time data into Neo4j. Is there any way to see this data in real time? For example, can I have the graph opened and see the new nodes popping up when the data is imported? Thank you very much in...

Angelos by Node Link
  • 1871 Views
  • 5 replies
  • 3 kudos

Neo.ClientError.Transaction.TransactionMarkedAsFailed

Hi, I have a problem, trying to propagate values in a network: my procedure: @Procedure(name="clesius.propagate", mode=Mode.WRITE) @Description("it.clesius.propagate('netName, 'inputName','inputValue') - propagate in net <TrendStart>name or <Node>na...

irler by Node Link
  • 1073 Views
  • 1 replies
  • 1 kudos

Modeling data for floor plan

I'm creating a floor plan with neo4j which is going to be later presented in frontend d3-backed application. My base label is Floor. Floor has many OutlinePoints (attributes: x, y), which form a floor outline (graphical representation of floor). (:Ou...

jacek213 by Node Link
  • 1486 Views
  • 5 replies
  • 5 kudos

Setting Up Graph Structure - Graph Noob

I'm working on an issue I think is very well suited to neo4j and a graph DB. I'm struggling a bit on how to set up the initial structure of the graph. I've included a screenshot of the structure I've got so far and I'm hoping someone will be able to ...

Neo4j 3.4 Set up issue without error message

Hi, This is a question regarding setting up Neo4j 3.4. I just upgraded neo4j 3.4 from Neo4j 3.3. I configured the neo4j.conf so that I can access my previous data. However, when I started neo4j on the browser, I got the browser and there is no error ...

Backup/Restore

@david.allen, Would like to know, if we backup a graph.db file on external hard drive, what would be the best practice restore them back on my Causal cluster? If we have one separate VM to store backup, should we connect that to CORE cluster system...

tharshy by Node Link
  • 6102 Views
  • 24 replies
  • 2 kudos
Nodes 2022
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NODES 2022, Neo4j Online Education Summit

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