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...
I know how to count the nodes and relationships in the graph. What about properties? Is this the correct answer? match (n) unwind keys(n) as key return count(*)
Hi, I have created a data set of organizations and their board members and imported it into Neo4j. I now want to create a web application in which I can provide an interface to interact with the database. Something on the lines of the exploratory cap...
Can anyone help me !! what are machine learning algorithms in neo4j ?
I am trying to insert a document into mongodb from Neo4j using apoc, and the document contains a date that I need to be received in mongodb as a date type. Here is an example of what I am sending: CALL apoc.mongodb.insert('mongodb://localhost:27017',...
I noticed in neo4j sandbox and services like grapheneDB, I don't have access to $NEO4J_HOME/config/apoc.conf - If I need UUID, is the only solution to spin up my own neo4j on a cloud provider?
I am trying to import a graphml file into Neo4j, but I got the java.io.FileNotFoundException error. I have already copy the file into the import folder, but I still have this problem. Anyone can help? Thanks in advance.
Hello, I am currently using neo4j, i want to know is there a way to retreive the resutls of the (SKIP, LIMIT) query in a way that the retreived data exists only once in the results, here an example for a better comprehension : We have 80k persons (th...
Hi, I would like to know if there is any dataset available for financial fraud related use cases. It can be related to credit cards, insurance, or any other form of scams.
I'm new to Neo4j and wanted to perform vector/list related operations. Going through APOC library and documentation. Things which worked from me but is not scalable: UNWIND(apoc.coll.zip([1,2,3], [4,5,6])) as output RETURN COLLECT(apoc.coll.avg(outpu...
MATCH (a:Person)-[:ACTED_IN]->(m:Movie) WITH m, count(m) AS numMovies, collect(m.title) as movies WHERE numMovies > 1 AND numMovies < 4 RETURN //?? =================== what is answer to this? option given: a m numMovies movies ======================...
I'm developing a Neo4j database that will contain bioinformatics content. In reviewing similar graph databases for design ideas, I came across one that models one-to-many relationships with an interspersed collection node which then points to the chi...
I'm building out a dating app that has a two-way distance restriction. I'm also adding in the capability to limit people to your country/state, ignoring the distance. I've written the query, and tbh, the performance is horrible. I know what the probl...
how the graph elements like (node and relationships are stored in memory) in adjacency list format or some other way?????
I want to know " Lets there are 100 nodes with some labels. So how these nodes will be stored in memory. Is it stored in adjacency list?
In my domain, I often need to enforce unique constraints that only apply within specific contexts. For example, I'd like Companies to have unique names within each Country, but it doesn't matter if a Company in a different Country has the same name. ...
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