Project overview
This repository turns invoice-style Excel data into Neo4j nodes and relationships with pandas, then shows how to convert graph relationships into matrices. It preserves a legacy py2neo v3 and Neo4j 3.x teaching path while adding a modern example with the official driver, vector indexes, and GraphRAG-style retrieval. Current Python and Neo4j environments may require changes to the pinned legacy code.
Repository facts
- Primary language
- Python
- License
- MIT
- Repository updated
- Jul 9, 2026
- Default branch
- master
Resource types
Learning resource
Use cases
Education and learningResearch and knowledge
Runtime
Local
Audience
Students