Neo4j python
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This document outlines an agenda for a presentation on using Neo4j with Python. The agenda includes setting up the development environment, doing simple demos of creating nodes and relationships with the Python driver, and building a sample Flask application to display the graph in JSON format. The presentation also covers using parameterized Cypher queries to allow user input and find relationships dynamically.
Neo4j python
- 1. Roni Das Cyber Security neo4j With Python
- 2. Agenda ❏ Hello! ❏ Setting up the environment ❏ Simple demo with Python ❏ Setting up one simple Flask Application ❏ Demo with Flask ❏ Q&A ❏ Goodbye! 2
- 3. 01 Roni Das Cyber Security,EY Germany 3 https://www.linkedin.com/in/roni-das-08b3b866: Youtube playlist on Neo4j & Python:https://www.youtube.com/watch?v=uZqGKg0ad 7k
- 4. Setting up the environmnent: • Setup neo4j sandox from https://neo4j.com/sandbox/ • Install neo4j driver • Python is required • Any IDE , we will use vs code & jupyter notebook • pip install neo4j • https://neo4j.com/docs/api/python-driver/current/
- 6. Simple Demo With Python • Connect and get results from neo4j graphdb with Python driver
- 7. Simple Demo With Python • Create new node
- 8. Simple Demo With Python • Update a node by adding new property
- 9. Simple Demo With Python • Add relationship between nodes
- 11. Flask Application To Display Complete Graph Json Response will be displayed in Html • Flask • Jinja template • How to display json response from cypher
- 12. Results
- 13. dynamic query with user input
- 14. Use parameterized cypher query from python ,user input is used as parameter
- 15. Find relationship using parameterized query
- 16. Results
- 17. Thank you!