Graph Database ETL
$ composer install
$ cp config.json.dist config.json
$ ./recommend.php YYYY-MM-DD YYYY-MM-DD
The tool needs to know:
- How to connect and retrieve data from the source database
- How to connect to Neo4j
The default configuration assumes user-provided scripts to retrieve source data. A CORE-POS driver is also provided. A CORE-POS configuration might look like this:
{
"neo4j": {
"host": "localhost",
"user": "neo4j",
"password": "neo4j"
},
"driver": {
"name": "COREPOS\\Recommend\\Driver\\CoreDriver",
"options": {
"fanniePath": "/var/www/html/IS4C/",
"exclude": {
"members": [99999],
"types": [0]
}
}
}
}The tool creates two types of nodes in the graph database, People and Items. These nodes are then connected by PURCHASED relationships.