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...
Neo4j 3.5 Desktop 1.2.4 I created a user with the role 'reader'. I'm able to connect with it using cypher on the command line and with tools like graphxr. But I get a permission denied error when using Neo4j Desktop. However, if I look at the logs, i...
I'm using the neo4j-enterprise-1-4.1.0-apoc 2020-06-24T10_00_48Z AMI with id ami-0e3c7c3ddaf9cb758, as mentioned for eu-west-1 in the cloudformation template 'neo4j-enterprise-standalone-stack-4.1.0.json'. This comes with AWS CLI version 1.14.44, whi...
Hi, I use 1.3.3 neo4j version and I want to establish the size/diameter of the nodes based on a property. For example, I have some countries with the property "population", I want the size/diameter nodes of these countries set by the property "popula...
Hello, I'm new to Neo4j. Installed Neo4j 4.1.1 on Linux with no issues. I want to configure SSL and not able to as the documentation is not straight forward as per the doc - neo4j.com 1 https://neo4j.com/docs/operations-manual/current/security/ssl-fr...
Hi, I'm learning graph modeling with Neo4j and pretty new to few concepts. I have this doubt and not sure how to word it properly so unable to search in Google. Would appreciate all your help in this. I see that have few options in modeling a feature...
Hi, In my following code, it is creating Node nodes whichever link is getting BUT I want to create/merge Category nodes if the link[''] value starts with 'Category:' and Node type nodes should be created if link[''] value doesn't start with 'Categor...
neo4j this driver instance has already been closed issue coming after close the connection in neo4j java driver
After downloading the neo4j enterprise version 4.1.3, I launch it and receive the error "java.lang.IllegalStateException: Unsupported component state for 'multi-database': The sub-graph is unsupported because it is too old, this component cannot func...
I need to create a node that has a latitude and longitude property. Those values are in a map within a list called "locations". I thought of a simple approach; create a loop and try indexing into it but I get an error (expected a map but was list). W...
Hi all, I'm a newbie with Neo4j trying to do some pattern matching on a weird structure. I was able to get results for some of the query, but I had to go into my DB settings and increase the max heap size to ~18G in order for the query to run in a re...
I spun up a new instance through the AWS marketplace and created key pair. I ran sudo chmod 400 keypair.pem When i run ssh -i keypair.pem ec2-user@ec2-public-dns.com I get the following message: Connection closed by 54.xxx.xxx.43 port 22 I have tried...
Suppose I want to access my Neo4J DB via a webaddress such as: https://neo4j.mysite.com:7473 In order for that to work, SSL certificates need to be set up via the configuration in Neo4J itself. There is an instruction on Medium by Neo4J which explain...
Hi, newbie here and seriously don't know how to title this query, so pardon me on that. We have a product hierarchy which I want to explore in Neo4j as there are lot of intricate relations that are not brought out in RDBMS. While there is top down hi...
These nodes have an array as property with start point and end point I wish to match the orange node based on the fact that the two gray nodes are part of the same array (the distance is in the same span) I wish to match the blue node based on the ...
Hi, I'd like to find similar phrases using query: `CALL db.index.fulltext.queryNodes("ProductNameIndex", "product_name: yppytyynytyydytys") YIELD node, score` `RETURN node.product_name as prod_desc, score` Is there any chance to use HTTP API to ex...
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