Knowledge Base

Articles tagged as import

An example of neo4j-import steps in a Causal Cluster environment

The following steps are provided to describe how to use neo4j-import in a Causal Cluster environment and was run from an environment of a single linux host with 3 copies…

Read more

Importing Data to Neo4j in the Cloud

Loading data in a Neo4j instance that is in the cloud is very similar to running Neo4j using any other method. However, there are a few small things to look…

Read more

Executing Neo4j ETL from an RDBMS database running on Docker

Following provides some examples of importing a test csv data into Neo4j, using the Neo4j ETL tool’s command line interface with the source RDBMS database running on docker. Examples herein…

Read more

Export a (sub)graph to Cypher script and import it again

Oftentimes you want to export a full (or partial) database to a file and import it again without copying the actual database files. If you want to do the latter,…

Read more

How do I use LOAD CSV to update/set properties of existing nodes

One can use LOAD CSV to perform a bulk update to existing nodes, and create new nodes, as follows. If we have a .csv called Movies.csv and its content is: and…

Read more

Importing CSV Files: Neo4j Desktop and Sandbox

Loading various kinds of files into Neo4j requires different locations depending on the tool you are using. Import methods we will cover: Remote: Neo4j Aura and Neo4j Sandbox Local: Neo4j…

Read more

Load CSV data in Neo4j from CSV files on Amazon S3 Bucket

Neo4j provides LOAD CSV cypher command to load data from CSV files into Neo4j or access CSV files via HTTPS, HTTP and FTP. But how do you load data from…

Read more

Properly escaping input data for neo4j-import

When importing data using neo4j-import, make sure to review the required CSV file structure and considerations before moving on. http://neo4j.com/docs/stable/import-tool.html Escaping commas within the CSV: Consider the following string: Use…

Read more

Using apoc.load.jsonParams to load data from Zendesk into Neo4j to learn about article subscribers

The following document describes how to utilize the Zendesk API to load data from Zendesk into Neo4j, specifically data about users who have chosen to subscribe/follow Knowledge Base section(s). This…

Read more

Using APOC to parse JSON results from Trello API

Prior to Neo4j 3.0, if you wanted to parse the JSON results from a call to a Web API, it would require you use one of the database drivers to…

Read more

Access to the neo4j-shell in NEO4J CE 3.x

From Neo4j 3.0 access to neo4j-shell is no longer possible from the desktop-installers for Windows and OSX. To use neo4j-shell, you have to download the TAR/ZIP distribution from: http://neo4j.com/download/other-releases/ For…

Read more

Using the ACTUAL data type with neo4j-import

When importing data using neo4j-admin import, make sure to review the required CSV file structure and considerations before moving on. https://neo4j.com/docs/operations-manual/current/tools/import/ ACTUAL vs. String (default) or Integer: Each node in…

Read more