Random Graph Data Generator

This package is used to generate dat in csv files and json files required for the grpah db.

How to make it work

1. npm i -g random-graph-data-generator
2. random-graph-data-generator -c <total changes count> -r <total revisions> -n <total nodes> -m <root nodes> -e <edges>

Usage

|Attribute|usage|example| |---------|-----|-------| |c|Total Changes|2| |r|revisions per change|2| |n|total nodes per revision|1000| |m|select total root nodes (Grpah construction starts from here)|2| |e|relations between each node|3|

Example

random-graph-data-generator -c 2 -r 2 -n 10 -m 2 -e 2

then graph looks like this

Output

1. out/relation..csv
2. out/parts..csv

Use it in Neo4j

LOAD CSV WITH HEADERS FROM "file:///out\relations.csv" AS row
optional Match (src:Material),(dest:Material) where src.id=toInteger(row.source_id) and dest.id=toInteger(row.dest_id)
CALL apoc.create.relationship(src, row.type,{ .*}, dest) YIELD rel
REMOVE rel.noOp

Use it in Postgres

COPY relations FROM '/path/to/csv/relations.csv' WITH (FORMAT csv);