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 set of nodes to track trip for trucks with GPS location sequence like (t:Trip)-[:AT_LOCATION]-(g:GPSLocation)-[:NEXT*]->(g2:GPSLocation) g and g2 gives me list of nodes. I want to update the relationship between each subsequent nodes with th...
Hi there, I am trying to associate two nodes of the same kind/label. Companies are represented by nodes and the relationship is the association one company has to another i.e. Shareholder, Parent etc. I have simiplified my dataset down in order to ge...
Hi guys and gals, I'm working on a wee project trying to route between points of interest and parking spaces in a car park. My data is exported from OpenStreetMap, and I've relied a lot on the info from Craig Taverner and William Lyon in the Going Sp...
Hi All, I am using Neo4j DB for my web application and i'm getting frequent connection timeout error. I have been using neo4j-java-driver-1.6.1 in my code and due to this frequent connection timeout have updated the neo4j-java-driver to version 1.7.0...
as i load my data into neo4j i have already imported the files but when i load cypher shows new nodes ahve been created and so but they are not appearing on the database panel to show they have successfully loaded am i doing something wrong
I am completely new to Neo4j. I downloaded Neo4j desktop 1.4.5 to my windows 10 PC. The installation was successful. However I am unable to launch the application. I find this error in the logs and unsure what could be causing it. [2021-05-25 16:53:1...
I am testing graph embedding algorithm, especially fastRP. My split all nodes in my graph into test and train sets, and then evaluate fastRP/fastExtendedRP's prediction capability. I am comparing performances in the 3 categories: bertEmbedding: I cre...
I have a problem when connect to Neo4j server from a web server Connection with the server breaks due to IOException: Failed to connect to server 'bolt://10.4.4.185:7687/' via IP addresses'[10.4.4.185]' at port '7687'. Please ensure that your databas...
I already have openJDK 11, as seen below: update-alternatives --config java There are 2 choices for the alternative java (providing /usr/bin/java). Selection Path Priority Status --------------------...
CALL apoc.periodic.commit( "MATCH ()-[r:similar]->() WITH r LIMIT 10000 DELETE r" ) I have a lot of relationships in the graph and want to quickly delet...
The desktop client fails to launch. No UI comes up at all when I start the desktop client. I'm not sure how to debug this further. I have used a much older version of Neo4J and am not sure how to clean up files from previous installations. (I did del...
Não sei como alterar uma relação existente
I previously installed Neo4j Desktop and created a project. However, I was experiencing a Java Heap error. I made an adjustment, but was still having issues. So, I tried to uninstall then reinstall Desktop. Unfortunately, now I cannot get the Des...
nameId is the ID column of the CSV file that relates to the Name node type. How to stop nameId from being shown/treated as a property? I am only interested in the name property.Is it okay to drop nameId property once the graph is loaded?Why does Neo...
I have the community container up and running. I cannot figure out how to programmatically create a new database. Looking at the Driver class I see nothing about creating a new database. I found examples for embedded database, but a pathname for th...
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