neoxygen / graphgen Goto Github PK

Is it possible to create a big graph Cypher / GraphJSON script with more than 1000 nodes?
I do not need a visualization.

Looking for a solution to generate 500k nodes and 500k relationships.

• limit queries and add //graph_result

[source,cypher]
----
MATCH (n:`Country`)
RETURN n
LIMIT 20
----

//graph_result

• add //table for meta-graph
• add CHANGEME and TODO in several places (headlines, return aliases) to not have people share unchanged and just generated graphgists

We assume the following model:

• A User has one and only one FileSpace defined.
• A FileSpace can contains many files.

If you run the following query several times:

(user:User {email:email} *5)
(user)-[:filespace *1..1]->(fs:FileSpace *5)
(fs)-[:contains *1..n]->(file:File {name: randomNumber} *10)

You will notice that one of the FileSpace always contains 5 files and the others only 1. Is this normal behavior, or the maybe did I miss something in the query?

In this issue, people can comment and ask for node types they think could be useful for common graph modelling :

• Person
• Company
• Hashtag
• Tweet
• User

I'm trying to clone the repo and have it up and running.

However when I execute the following command:

$ bin/neogen generate --export="graph.cql"

I get the following error:

$ bin/neogen generate --export="graph.cql"
Locating fixtures file
PHP Fatal error:  Class 'Neoxygen\Neogen\Schema\Processor' not found in C:\Users\Paul-Julien\development\neoxygen\neo4j-neogen\src\Console\GenerateCommand.php on line 44

When digging into the code it seems that indeed there no such file.