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...
Hi, So I am working within a closed AWS environment and have set up Neo4j 4.0.3 Community edition. When connecting to the server using the python driver with neobolt I receive no issue on the local machine. I have opened the respective ports and fire...
I just switched from 3.5 to 4.0 and can visit it: http://localhost:7474/browser/ However, my bolt api test failed, which worked in 3.5 previously: from neo4j import GraphDatabase uri = "bolt://localhost:7687" driver = GraphDatabase.driver(uri, auth=...
I'm trying to do some basic analysis on a CSV import before committing the content to my graph model. In short, there are two key properties that link to a name, and I expect that the same combination of those two key properties will link to the same...
I have imported a Shapefile. Now I want to update the geometry and other properties of particular node(s). How can I do this? Thank you.
Hello, My company is currently working on a Neo4j model for a large amount of data where query time has to be extremely fast to answer some particular questions. To give a little of context, one of the things our model has to support is to associate ...
Hi All, I need to create a folder/file structure using neo4j. I have developed a product which is similar to box.com. we called it content locker. Users can stream media and view pdf files. However, the new requirement is to show them folder and file...
I have some data nodes and several evaluation agencies. Each organization groups some or all of these data and sets its own group label. Our needs are: merge the nodes that were originally grouped together into a new group, and reset the new group la...
I want to store multiple independent trees(there is no relation between those trees). I think to generate and assign a unique label to every independent tree. Then every query will have a filter using those labels. So if there are 10,000 trees, I wou...
Hi. I'm new in neo4j and i have a question that i've already tried to solve but nothing. So, i'm doing a graph and at certain point i have to sum values that i have in a json file, but the value of the field is in string. Here's what i have: I've re...
Currently, I am working on a server cluster with four nodes having different addresses with 16GB allocated to each. My question is that if we reinstall Neo4j with the DNS addresses being the same, does this mean I can use complete 64 GB when I run th...
Hello. I set a 3 core cluster in AWS. I'm trying to understand how to properly set up the cluster. Are all cores capable of read and write or do I set up which does which in the config? I understand that the bolt+routing handles LB but do I point it ...
Greetings, I have the following query and my file contains about 30 million records. Is there a way to make this run faster ? It has been running for well over 40 minutes and still running. CALL apoc.periodic.iterate(' LOAD CSV WITH HEADERS FROM "fi...
I would like to change the size of the relationship arrows in bloom based on the value of a certain relationship property. Through the Neo4J browser, by calling db.schema.relTypeProperties, I see that the type of the property is a Double. However, wh...
hii guys , we have a neo4j enterprise edition running on 4 node cluster each having 16GegaBytes of RAM , there is one node with leader role and 3 other are follower role ,now i increased the heap size to 16GB to improve the performance and when i r...
Hello people I have a project integrating Neo4j with a JavaScript tool. After a call in the database, the graph returned in the tool does not show the directions of the edges already defined in the database. How to make directions appear?
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