I need to upload multiple CSV files in Neo4j with each row of each CSV file being a node. How to effectively do this? I cannot concatenate the CSVs since each row is a label and the rows are the same across multiple CSVs. It looks like the LOAD CSV c...
Respected; Hope you are fine and doing well. Actually, when I created a database in CSV file then I can do the things that I want in Neo4j. But when uploading a dataset in Neo4j related to the video violence dataset(available: GitHub - airtlab/A-Data...
Hi, We have deployed neo4j community addition in GKE. I want to take a backup of database daily in backup form as well as in csv form. I am using "apoc.export.csv.all" but it is downloading data within the same container where it is deployed, however...
Dear Neo4J community, I am very new to Neo4j and have been learning about to use it. I want to try it out with an ontologies file that I have access to. The ontologie file is a .owl Can someone please tell me how this can be done? Again, I am a begin...
We are trying to do a one time bulk data load as part of our go-live. We are using Databricks to transform data from source DB to Neo4j format with a batch size of 20k. Initially we tried with a cluster wherein there were 3 core nodes and 3 read repl...
Hi everyone, I'm trying to load in a large dataset with about 6 million rows. on each row, I want to create 3000 relationships to other nodes. At first, I tried to run each connection 1 by 1 but this took a long time so I try to merge all 3000 relati...
Hello everyone, I am trying to load data from oracle while using jdbc connector to neo4j with the following statement: CALL apoc.periodic.iterate( "cypher runtime=slotted CALL apoc.load.jdbc('jdbc:oracle:thin:@connection_url', 'Select * from database...
I am currently using Neo4j Community version 4.3.4. I am using apoc.import.json api to import the bulk data to the neo4j database. However, due to performance issues, I am trying to use neo4j admin import which is said to be very performance efficien...
Hello!! I want to know if there is any graph application or method to export data from the Neo4j database and obtain a JSON schema like the one shown in the following link. JSON EDITOR And obviously, if there is any way to get the data generated as J...
I embedding neo4j db in my program, now, i upgrade neo4j version from 2.2.4 to 4.4, i need migrate data from old version db to new. But i don't find way to solve it .
Hello Neo4J community, I am very new to Neo4j and am struggling with an error. I am trying to import a CSV file which has NULL values. When I enter the Cypher, I get this error: Cannot merge the following node because of null property value for 'Name...
Detail question on batch importer. If you use --skip-duplicate-nodes=true I assume there are some in-memory structures being built up to check if a given node is already there. Do those data structures reside in JVM heap, in pagecache or in off-heap ...
Hi I'm new for the Neo4j, and put it in the Openshift server, it works fine. Now I want to backup and restore it, hit the problem that I have to stop neo4j server to restore, but the entrypoint is to start neo4j by default in the Openshift pod/contai...
Our open source initiative is populating a Google Firestore from an XML data source. Afterwards we'd like to program a way to setup a Neo4j database and synchronize the data across the two databases. Mainly we just want to see how the data transfer a...
Can someone share best practices for loading contents from pdf or .doc files into neo4j? I would like to create relationships based on specific words found in the files' content. I have hundreds of files, so manually converting each to csv is not an ...
