Neo4j in the Cloud With NoCode Imports
summary
Declarative import pipeline that runs on Google Cloud Dataflow and writes to Neo4j AuraDB using an import spec JSON; supports BigQuery and CSV sources, maps source fields to node labels/properties and runs batch Cypher (or a temporary custom-query workaround for relationships). The demo loads London stations and tube lines, creates nodes and links, and visualizes them in Bloom (degree centrality run), proving the template works end-to-end; credentials use either GCS JSON or Secret Manager.
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chapters (14)
- 0:00Introduction to Neo4j Cloud
- 1:13Graph Database Basics
- 4:07Relational vs Graph Models
- 6:15Cypher Query Language
- 8:46Neo4j in the Cloud
- 10:35Data Flow Templates
- 13:19Import Spec Basics
- 15:50Concrete Template Setup
- 19:23Pipeline Execution
- 23:16Custom Query for Relationships
- 25:01Post-Import Results
- 27:10Exploring Imported Data
- 28:13Data Science with Neo4j
- 30:26Future Improvements
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