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 have a Neo4j VM running in Azure but APOC is not installed. I can ssh the VM with Putty but I don't know what can I to do to install APOC in the VM ? I don't know what commands I have to enter and I don't find something in internet that explain it....
I get this error occasionally: An error occurred during update. Please see the logs. If this error persists, go to https://neo4j.com/download to download the latest version. The log shows: Fri, 13 Nov 2020 12:48:29 GMT net::ERR_CONNECTION_CLOSED ...
Hello, In my graph, relationships have a property named list. list is an array of int. It looks like this: (head:Node)-[r:RELATIONSHIP {list:...}]->(tail:Node) I'd like to query all tails in the graph, where the sum of list is > 0. Intuitively, I wou...
I'm following a guide on grahenedb, so I can upload my data onto their computer: I'm trying to find the graph.db folder, so far I've been using neo4j desktop and here is what I have: Then I press open folder: Here is the structure of the folder: c...
Hello. I have data in csv format and also json format. I have several questions. I would like to create nodes and relationships (also properties) with these data. Is there a faster method to load csv of json ? Is it with driver or with neo4j-admin im...
Hi All, Can I ingest data using this connector or it is just to read from neo4j and populate spark dataframes ? Thanks VG
Hi guys, I just wanna know how Weighted Jaccard Similarity calculate the scores. The documentation is not so clear to me. For example I have graph as followed: Both scores are 0.11111 what is the formula for calculating the weighted similarity scor...
def get_nlg(graph_query): driver = Graph("neo4j://localhost:7687", auth=("neo4j","password")) graph_response = graph.evaluate(graph_query) For the above code, I replaced with the driver code as below, but its not working, what is the functio...
Hi, I wanna know how can I make property value of one node change simultaneously when other node’s value changes. For example, I have three nodes called "Andy", "Michael" and "Family". "Andy" and "Michael" are couple, and they are both part of the "...
Hello, the browser application won't install for me in the Neo4j Desktop for ICIJ. Is it possible that there is a configuration error? Any help is appreciated.
This problem is defeating me but it seems so simple that i must be looking at this backwards. Graph Now: Drivers start at the top and drive down a directed graph [x:DRIVE] from node to node. Along that route they have two types of stops, "delivery" ...
I am in the community version and have a main database using the default 'neo4j' name, and I created a test db with the name 'test.db' under the director data/databases/test.db/. The way I switch between these 2 databaes is by changing this line in t...
Hi, I am using a spark cluster for batch processing now. I just want to ask if anyone knows how to write Neo4j with neo4j-spark-connector in python. I read the repo README https://github.com/neo4j-contrib/neo4j-spark-connector, I can't find anything ...
Hello, I have a a database that contains articles, topic nodes and keyword nodes. Keyword has a relationship with topic nodes. I would like to create a relationship between articles nodes and topics nodes. Something like this: (:ARTICLE)-->(:TOPIC) I...
Hi all, I've got a query that finds some paths through a Marking relationship, where the "Marking" relationship contains a property "dt_val" (datetime). What I would like to do, is for each path, get the largest "dt_val" value in that path. I thought...
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