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 Match (n: Player) return (distinct(n.Country)) as country. I have created an index on the Country attribute for the Player label. When i am using the above the cypher statement it scans all the Player. I wanted to get the distinct Coun...
I want to trigger the AWS lambda when one of node properties in neo4j database changes. Do you have an idea how to approach this ?
Hi everyone, i'm currently working on neo4j 3.5.5 in docker on a server with 128gb ram and 24 threads. My graph has 11M nodes and 180M relationships. First of all my problem arised when i tried to weight my graph. Weighting my graph simply means that...
I updated the Neo4J version and I am not able to use the stored database and plugins. I am getting the following error: Plugin failed to install. Error: EBUSY: resource busy or locked, unlink 'C:\Users\13565987.Neo4jDesktop\neo4jDatabases\database-8d...
Hi! Reading up about APOC triggers which is pretty cool. Is there any way of calling java from a trigger or smiliar? How slow/fast are the APOC triggers? Thx!
Hello Friends, I would like to invoke APOC procedures from my Neo4j Embedded database. I know there are decent references available to install APOC plugin for Neo4j Server(REST) database but i want to know the steps as to how we can use APOC from wit...
While importing from CSV,, I have the following fields empid, empname, gender add1 add2 add3 city state country month year salary the employee records can be duplicated since they are paid salary every month. the following labels needed to be created...
Where Do i download the community edition from. Desktop version not allowing my to install on my laptop. i have downloaded the Neo4j community server (neo4j-community-3.5.6-windows) on desktop but i am not able to run the neo4j.bat to install and ru...
This post describes common issues users may encounter in connecting Halin to a Neo4j database, and how to address them. Prerequisites Halin is a JavaScript application that executes inside of your browser, and uses the Neo4j Official JavaScript drive...
Hello, can anyone help me with some sources to get to know how to import data from csv files into neo4j using python, flask and also the py2neo. I dont want to include the raw cypher inside the python to import data due to security??
Can anyone help me with the structure of python to neo4j?
I'm involved in a research project featuring Neo4j. I migrated a drug ontology to Neo4j and the thing is that I need to run the equivalent to the SWRL inference rules in the ontology. These rules are pretty much like the following: activates(?a, ?b),...
I have query like: UNWIND [{name:'foo'},{name:'bar'}] as lorem UNWIND [{name:'soo'},{name:'sar'}] as sorem MERGE (s:Sorem) - [:LOREMED] -> (l:Lorem { name: lorem.name }) MERGE (s2:Sorem) - [:LOREMED] -> (l2:Lorem { name: sorem.name }) RETURN l ...
I have imported my data on Neo4J and have conducted some analysis using graph algorithms. How can I import the graph visualizations generated in Neo4J on to my system in the form of high quality images for the purpose of inclusion in thesis and journ...
The cypher below is hanging. The CSV has 180K rows USING PERIODIC COMMIT 10000 LOAD CSV WITH HEADERS FROM 'file:///connectedEntity_00000.csv' AS row MERGE(con:Connection {uen:row.UEN, name:row.SHORT_NM}) MERGE(e:Entity {id:row.ID, uen:row.UEN_1, lega...
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