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...
Hello everyone, So this is my problem i have 4 tables to import :
Hi, I am building a java based app that collaborates with a Neo4j 3.5.14 database. It is working fine. However i now need to enhance the app to allow the app to programmatically start/stop the database and allow new databases to be created. Section 5...
I would like to count how many (User) nodes exists for a which there is a direct relationship with a (Keyword) node. If I do Match (u:User)-[]->(k:Keyword) Return Count(u) then the same user may be counted multiple times since it can have connections...
I am trying to find all :DerivedValue nodes have more than one relationship to :SourceValue Nodes that come from the same Database. Is there an Apoc version or better way anyone can see to run this query? It takes several minutes to run, and also cre...
Hi, I have this db: and i whant to check the similarity between a x:person and the people that he follows. So i create a graph like this: CALL gds.graph.create.cypher( 'my-cypher-graph7', 'MATCH (n) where n:Person or n:Movie RETURN id(n) AS id', 'MA...
When I use neo4j with py2neo, I get the following error: MaxRetryError: HTTPConnectionPool(host=' localhost', port=7474): Max retries exceeded with url: /db/data/transaction/commit (Caused by NewConnectionError('<urllib3.connection.HTTPConnection obj...
Hi guys, I am in desperate need of some help. I am trying to add data from a JSON file to model it as a graph. The difficulty I am having is that I have many dynamic labels for properties on nodes, I also need to create relationships depending on whe...
hello, I'm trying to import data using this code: :auto USING PERIODIC COMMIT 500 LOAD CSV WITH HEADERS FROM "file:///followers.csv" AS followers MERGE (followed:User {twitter_id: followers.followed}) MERGE (follower:User {twitter_id: followers.follo...
Hi everybody, I am looking for a way to only get a single Relationship between two nodes for visualization in R using neo4r and visNetwork. Here´s a small example of my network: CREATE (SUP0001: Supplier {name: 'Answer Security', lat: 34.155834, long...
Hello Everyone! thank you for your time and support. My data is coming from PostgreSQL and as of now I am importing CSV to NEO4j for a test. One question I have is what are the rules around properties for Relationships? Should we include Unique ident...
I want to search nodes that only have a specific relationship efficiently. Example CREATE (a:Asset {asset_name:'John', asset_id:'001'}) CREATE (as:Asset {asset_name:'John', asset_id:'002'}) CREATE (g:Group {group_name:'local_employee'}) MERGE (g)-[:G...
Hey, could you please please help me with a query. I have my fancy graph with cities and relations types (like :AVIA, :TRAIN, etc). The initial query works fine, still, it does not return relations types. I've tried a bunch of variation, but due to l...
Hello, I am wondering if seeding may be enabled for PageRank Algorithm. This could be useful when dealing with networks that grow/ evolve over time. Here are some algorithms available for updating the Page Rank scores when new nodes are added: https:...
Hello everyone! on the Cypher query below, what does adding " '_' " do? as I go over the tutorials I see them often from solutions. Also, is it recommended to use that as we query? Please let me know! thanks in advance. MERGE (originAirportDay:Airpor...
Hi, I am working with the following setup: an AWS EKS Kubernetes cluster version 1.16helm version 3.2.1nginx-ingress helm chart version 1.39.1neo4j helm chart version 4.0.4-2 I am trying to deploy an exposed version of the Neo4j helm chart so that my...
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