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...
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...
Currently I'm trying to setup the neo4j Ops-manager.Although I can find installation guides on setting up the NOM server I have a hard time finding documentation for setting up the agent on the "to-be-monitored" database server.Besides that I've not ...
I have the following MATCH (a: node) MATCH (b: node) MERGE (a) -[c:connect]-> (b) on match set c.packets_transmitted = 200, c.packets_recieved =350 I want to update the properties without duplicating the relationship which is already...
I just install Neo4j Desktop 1.5. When the installation completes, I try to launch the application, but get stuck at the "Please choose path where you want to store application data" dialog box. My cursor changes, so it appears clickable, but nothi...
Hello! I am a beginner in Neo4j and I am carrying out a project in the area of Software Engineering with this database. In this moment of social isolation, I can no longer gather the team to work, so that the others have access to what I do I thought...
Hi all, I frequently load 1000+ nodes and relationships into the view in Bloom, and then filter the relationships via the filtering menu. When I dismiss filtered elements, the relationships disappear but the (now-unconnected) nodes remain, cluttering...
Hi all, I am new to Neo4j, and I am trying to run reverse PageRank using GDS. May I know whether there is a convenient way to run reverse PageRank without inverting the orientation of relationships? Thanks.
Is there a way to return a query result value while using a apoc.periodic.iterate statement? call apoc.periodic.iterate (' UNWIND $input as input WITH input MATCH (b:Node1) WHERE b.prop1 = input.prop1 AND substring(b.prop2,0,10) = "2021-09-08" W...
Hi All, I am getting this error while accessing a remote Bloom server from my local Neo4j Desktop, afters upgrading to 2.1.1. Considering upgrading the service is not a straight forward option here. How can I downgrade the Bloom version to 2.1.0 ? ...
I am referring to the tutorials which are provided by goingMeta. I would like to import the ontology and align the ontology with my CSV instance file. First, I tried this code ttps://github.com/jbarrasa/goingmeta/blob/main/session5/Ontology_Driven_KG...
Hi, I am using neosemantics (n10s) to import various ontologies into my graph. One issue I have encountered is that I want some properties to be treated as lists (which is solved by setting "handleMultival": "ARRAY" in the config, then setting a "mul...
Dear Neo4J-community! We are running GDS and the community detection algorithm WCC to detect communities on our data. The data that we are running community detection on is constantly changing and being updated in real-time. This means that the nodes...
I have written the below query to retrieve movie and corresponding rating: match (rvwr:Person)-[r:REVIEWED]->(m:Movie) where m.released > 2003 return m.title, sum(r.rating)/count(r) as rating I want to confirm if there is a need to use a...
I am importing several TB of CSV data into Neo4J for a project I have been working on. I have enough fast storage for the estimated 6.6TiB, however the machine has only 32GB of memory, and the import tool is suggesting 203GB to complete the import. W...
Is there a way -- short of explicit conversions in the load -- to persuade LOAD CSV to recognize a boolean value in its input?LOAD CSV does the expected thing when unquoted numbers (integers and floats) are provided as the value for a field. When the...
I am pretty new to graph databases so please bear with me. I was reading that Neo4j stores relations using linked lists and to make search queries faster, it memory maps the contents. Now, in other DBs which have some sort of schema like cassandra, I...
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