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...
Hi, I've been working on a project with Neo4j involving genetics. My current data model is set up as follows: (:Allele)<-[:HETEROZYGOUS|:HOMOZYGOUS]-(:Subject)-[:had_result]->(:Phenotype) Where each :HOMOZYGOUS relationship type represents 2 relatio...
Hi everyone, We are having troubles with the Neo4j Community AMI, https://eu-west-2.console.aws.amazon.com/ec2/v2/home?region=eu-west-2#LaunchInstanceWizard:. We need to export the data to other database, but we cannot use the apoc procedure: CALL ap...
Does Neo4J provides for a seamless multi-region deployment in AWS say "us-west-2" , "us-east-1", "eu-1' and ne regions with automatic data replication between the nodes? If yes can you please point me the doc or wiki that talks about it. Regards, Ami...
Hi everyone, I am trying to load a CSV file and the problem is that neo4j is not recognizing the headers and does not split the data in columns and basically considers each row as a list. Another interesing aspect is that at the begining and ending o...
Hello, I wonder what is the best way to model acronyms that might occur within a node name either in the beginning, middle, or end. For instance, MIT graduate Programs node has an acronym MIT in the beginning of the node name.
Hello all, I have a graph that I want to query. I am using py2neo to do the task. However, when I ran the query, It results in the following error even though I installed the stable release. Graph.run("MATCH (a) WHERE n.name=$x RETURN n.id, labels(n)...
Hello there, I'm struggling to make a clean query that gets all the nodes with labels and its connections (relations) and built a concise table in PowerBI. I have the following hierarchy scheme into the Neo4j: All I want is to bring this to PowerBI,...
It used to be that in RNeo4j I could connect to Neo via... graph = startGraph("http://localhost:7474/db/data/", username = "neo4j", password = "password") Still works for 3.x, but no longer for 4.0. How do I do this now? Thanks
In a single query, how can I return both nodes that match an expression as well as nodes that don't match that expression? The specific situation I'm in is that I want two sets of nodes returned; one with a relationship and one without that relations...
We have a Member node and it is having relationships with 9 other nodes. Between each Member and one of each node from 9 other end nodes there will be 100+ relationships with different countries. see the data l like below (:Member)-[:ORDER_USA]->(:Or...
I have my community 4.1.1 neo4j service installed on the ubuntu commandline running on my windows machine. I have been using neo4j steadily for a month or two now, just recently it has prevented me from accessing the neo4j database: Database 'neo4j' ...
I have gotten a query to work that compares two patterns. I am trying to update a changed property in the steps. Here is the statement. If I take out the bold, it works fine. With it it issues the message. MATCH (p1:ProgNode{compileunit:"dogan1612_hi...
Hi guys. I'm contemplating whether or not I should plan an RDB alongside my GraphDB, for what I'd consider classic transactional data, such as billing. The main DB in our solution, tracking learning paths of students, would be maintained in the Graph...
Docker image is not running in containers
Hi — working on my first project with Neo4j and am looking for opinions about the best way to model something. So the idea is there are (c:Collection) nodes and (d:Document) nodes. The (c:Collection) nodes can -[r:CONTAINS]-> a (d:Document). The orde...
All the sessions of the conference are now available online
