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, I try to color the nodes based on properties, but when I open my database in neo4j, it shows the following error: "Could not parse grass data: 'file:///style.grass'" I save my style.grass file in the import folder of my project and add the line b...
Hi all, I am trying to implement a junit to test a procedure. In order to do this, I would like to load an XML using apoc, but I get the following error: org.neo4j.driver.exceptions.ClientException: Failed to invoke procedure apoc.load.xml: Caused by...
Hi, I have a tree with 50K nodes. I need to form a sub-tree based on a property called "balance", I want to start from root and create new relationships between nodes with balance of 100 and higher. I want this relationship to be like my original tre...
Hi, Have a relatively simple graph The relationship [:Is_in] contains a count variable that has how many times a specific word shows up in a patent. I am first looking to include the TF part (Term frequency) into a property of the relationship. And ...
I have csv file as shown below columnnametablenamedatabasenamesystemnamenameempdb1s1locationempdb1s1addressempdb1s1nameempdb2s2locationempdb2s2addressempdb2s2phonenumberempdb2s2emailempdb2s2 I've imported and created nodes and relationships for the ...
I think Neo4J could be invaluable and trying to 'sell' it to the company I work for; as such, I'm providing a demo on Monday for (initially) a 'lessons learned' (or as I call it a 'near-miss') database. I found https://neo4j.com/blog/nasa-critical-da...
Hi, I am looking to visualise my source target flow through Neo4j Bloom. My dataset contains script names, macro names, and source and target tables for the same. Within a macro, many source tables can contribute in creating a target table, and a mac...
I'm trying to figure out if there's any way that I can access the data about what nodes/relationships have been modified in the current transaction so far, then run some application validation code based on that data, and then decide whether to commi...
Hi Guys.. I created this following trigger to create relationship between two nodes when ever another node is inserted "UNWIND apoc.trigger.nodesByLabel($assignedLabels, 'Mgr) AS node MATCH (s:Member { empId:node.baseId }),(d:Member { empI...
Hi, I have a relationship property that is a list. Let's call the property r.list. The list is populated with several values. Now I want to modify the existing list to either delete or modify a specific element on the list. The question is how do ...
I'd like to get your help to understand what I can do to reduce the time it takes a query to return. I created a graph database of the 2020 Stack Overflow data dump. I've started simple with a data model consisting of four types of nodes (User, Quest...
This is what I am trying to follow github.com aravind-sundaresan/Graph-ML-Fraud-Detection/blob/master/code/fraud_detection.ipynb { "cells": [ { "cell_type": "markdown", "metadata": {}, "source": [ "# Fraud Detectio...
My intention is to create a csv file from one Neo4j machine in one pc and import such csv file into Neo4j in another machine so that I can copy the graph that exists in another DB. The export runs fine with the following schema: "_id","_labels","_sta...
We are using Neo4j 4.0 We have found that we can significantly shrink (defragment) the database by performing neo4j-admin copy operation. We would like to be able to achieve this outcome without having stop/start the database and rewrite the databas...
Greetings, Sorry for the basic question, if an answer or information already exists, please point me to it. Why would I chose to use Neo4j Community 4.1.xx over 3.5.xx and why does the 3.5.xx continue to be developed? (I know 3.5.xx will no longer be...
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