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Questions tagged [graphenedb]

57 questions
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Neode connection to Graphenedb on Heroku

I need to connect a node.js project using NEODE library (https://github.com/adam-cowley/neode) to a graphenedb hosted by heroku. on neode docs they use 2 approaches based on: 1. direct access using 2. env file contains props Anyone has facing this…
daniele montagni
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Neo4j LOAD CSV Application Threads Blocked

I am trying to import about 500,000 lines of data from a CSV file using the LOAD CSV command in neo4j. The data in the csv is organized like this: Artists | Feature1 | Feature2 | Feature3 Each of the columns is filled with names…
Tim Holdsworth
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What is the best way to connect to GrapheneDB with a Typescript's library

I only found this typescript's library for Neo4j but there is no solution to connect with GrapheneDB (on Heroku). Is anyone already found a solution ?
Svez Day
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How to export session variables between files in Nodejs?

I currently have in my server.js file: const neo4j_conn = 'bolt://' + config.neo4j.host; const driver = neo4j.driver(neo4j_conn, neo4j.auth.basic(config.neo4j.username, config.neo4j.passphrase)); const session =…
Prasana Ramesh
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Load csv fails in GrapheneDB, "Couldn't load the external resource at:"

I try to import a CSV in GrapheneDB. But I have this error: Couldn't load the external resource at:/data/graph.csv I have a local neo4j instance on my Mac and when I run my request, It's work. So the problem is not the path of the .csv. I also…
Thomas Vannier
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neo4j load csv is very slow

I am trying to load a CSV file into my Neo4j database hosted on GrapheneDB. It worked fine on the first file with 5000 rows. It took about 16 seconds to complete this file. I am now importing the second file with the same schema and same amount of…
Sonu Kapoor
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Export Data from GraphenDB to import locally

Does anybody know how to import the data from GraphenDB into a local DB? The export from graphendb.com gives a zip file with a lot of files. I am not sure how to import those into a local instance of neo4j. Below are some of the contents from the…
Sonu Kapoor
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How to upgrade existing graphenedb instance?

How can you upgrade an existing graphenedb instance to the latest version? I tried: heroku addons:add graphenedb --version v220 Adding graphenedb on myApp ... failed ! That type of add-on can only exist once per app and it already exists for…
Pieter Herroelen
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How do you connect to GrapheneDb using graphaware/neo4j-php-client?

I have read the instructions at both https://github.com/graphaware/neo4j-php-client#installation-and-basic-usage and https://docs.graphenedb.com/docs/php While this example from the GrapheneDb docs does work, it does not use GraphAware Neo4j PHP…
dataskills
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Neo4j on Graphenedb How can I improve Cypher SPEED and what does Normailzing mean on Graphenedb

Here is my Cypher Query MERGE (u:University { name: $university, country: $country }) MERGE (u)<-[:DEPARTMENT_IN]-(d:Department { name: $department }) MERGE (d)<-[:LEVEL_IN]-(l:Level { …
Emmanuel Sunday
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Accessing Neo4j/GrapheneDB (Dev free plan) on Heroku from Micronaut Java app fails: Connection to database terminated

currently I'm struggling with Neo4j/GrapheneDB (Dev free plan) on Heroku platform. Launching my app locally via "heroku local" works fine, it connects (Neo4j Java Driver 4) to a Neo4j 3.5.18 (running from Docker image "neo4j:3.5"). My app is built…
Christian
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Correctly provisioning the graph data science plugin on grapheneDB

I have a graph working fully with the plugin locally in neo4j desktop. I've replicated everything from this graph in my grapheneDB instance. I can't use the gds procedures as I get the error: gds.proc... is unavailable because it is sandboxed and…
AdamMCG97
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Unable to connect to Neo4j database hosted on GrapheneDb.com through code hosted on pythonanywhere.com

Ok so i have a free instance of Neo4j on graphenedb, and my code is hosted on a free instance for pythonanywhere. I am a student and doing for experiment so didn't buy paid versions. Basically whenever i try to access graphenedb neo4j through…
manjy
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Neo4J credentials not working for JHipster generated Spring Boot application

When I deployed my JHipster application to Heroku, and connected to a GrapheneDB Neo4J instance (version 3.5.17), the application fails to connect to the Neo4J instance. I tried to reproduce the error locally, thinking it had to do with a version…
Jeroen Kransen
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Graphenedb Triggers Issue (https://app.graphenedb.com/)

I m new to the Neo4j platform. Our team is working to migrate from SQL to Graph. We were able to enable APOC triggers when we were in working local environment but when we deployed it to Graphenedb instance we were not able to find any configuration…
Venkat Poojari
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