There are a lot of systems that Neo4j integrates with, from other databases, data processing solutions like Spark, data visualization tools and libraries and ETL and reporting tools. Please select a descriptive label so we can direct your question to...
Hey all, I'm currently working on a university project where I need to export my existing Neo4j Graph as RDF triples. Right now I'm trying to figure out the best way to do that given that the database is quite large (11mil nodes, 1bil relationships)...
The only pod terminates with error code 1 and I cannot look into logs because of following error. Consider unsetting SECURE_FILE_PERMISSIONS environment variable, to enable docker to write to /logs.Folder /logs is not accessible for user: 7474 or g...
Currently I've discovered Neo4j-Migrations and I want to use it. But it's developed in Java and uses Maven, and my project is using Python. Is there any solution? If no, please suggest some other way to implement migrations
Hello all, as a continuation of https://community.neo4j.com/t5/neo4j-graph-platform/neovis-simplified/m-p/26504#M12848 I completed the visual ontology for my hobby of collecting calculating devices. Please, have a look to Vis Network + Neo4j with da...
I am facing this issue org.neo4j.driver.exceptions.ClientException: The server does not support any of the protocol versions supported by this driver. Ensure that you are using driver and server versions that are compatible with one another. I am usi...
hi I want to store the output of a Neo4j cypher query in some form of text file/ JSON/fflat file etc. later on when I send the file to someone , can he be able to view the graphical relationship in some kind of browser or interface (assuming he d...
I have the following graph in neo4j: CREATE (banana:Fruit {name:'Banana'}) CREATE (apple:Fruit {name:'Apple'}) CREATE (fruit_salad:Dish {name:'Fruit Salad'}) CREATE (banana_gun:Weapon {name:'Banana Gun'}) CREATE (apple)-[:can_be_used_in]->(fruit_sa...
Hello, as the output of neosemantics is quite hard to read for non-technical people, I'd love tosee support for the sh:message within neosemantics. I also opened an issue on GitHub to demonstrate the usefulness (https://github.com/neo4j-labs/neosema...
Hi dear experts. I am trying to start neo4j in k8s using helm. Idea: start neo4j usign standart chart with default vabiables file. Add to variables additional volumes (Configmaps) to copy some additional scripts and DB files (cypher)m which will be u...
Can I customize what prefixes and namespaces are used by default instead of?: "n4sch" : "neo4j://graph.schema#", "n4ind" : "neo4j://graph.individuals#" Thanks for your help!
Hi, I am trying to connect to Neo4j from Spark using neo4j-spark-connector. I am facing an authentication issue when I try to connect to the Neo4j "org.neo4j.driver.v1.exceptions.AuthenticationException: Unsupported authentication token, scheme='none...
Hello, I was wondering if it is possible to call the 'split' function or 'apoc.text.split' inside an apoc.periodic.iterate. When using either split function, we get the following error: For our application, we are creating nodes via Java & APOC and ...
I am installing Neo4j with Docker and I want to modify configuration in neo4j.conf file. However, after restarting container, the values is reset. Anybody can help me?
i know the integration works with Nodes and Relationships, but i couldn't find how to project Relationship Properties also i would like to know if Hotchocolate GraphQL .Net Core or Hotchoclate.Data.Neo4j C# library supports to define a schema for Rel...
Hi good morning, I am developing an application that updates my graph in real-time. I receive an invoice id that I have to update.In my case, the invoice is a Relationship between two subjects. I'm working Python development environment.I can read th...
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