GraphAcademy

Importing

Data Importer

The Neo4j tool for loading CSV files into a graph by mapping their columns onto nodesA vertex in a graph. In a property graph it can carry labels and properties. and relationshipsA named, directed connection between two nodes. Every relationship has a type, a start node and an end node..

Example

A file of three columns.

text
movieId,title,year
1,Toy Story,1995
2,Apollo 13,1995

Each row becomes a (:Movie) node, with title and year mapped onto properties of it and movieId used to identify it. The mapping is made in the tool, and no Cypher is written.

Lessons that use this term

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3 lessons use this term. Results are ordered by term density.

Build a Product Recommendation Dashboard on Aura2 mentions

Cypher Indexes and Constraints2 mentions

Related terms

Aura instance
A single Neo4j database running in Aura.1 shared lesson
data model
The labels, relationship types and properties chosen to represent a domain.2 shared lessons
AuraDB
The Aura product for transactional workloads.1 shared lesson
constraint
A rule the database enforces on every node or relationship with a given label or type, rejecting any write that breaks it.1 shared lesson
index
A structure over a property. The database reads it to find nodes or relationships by property value, rather than scanning every one.1 shared lesson
Aura
Neo4j's fully managed cloud service.1 shared lesson
label
A tag on a node that groups it with other nodes of the same kind. A node can carry more than one.1 shared lesson
relationship
A named, directed connection between two nodes. Every relationship has a type, a start node and an end node.2 shared lessons

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