Road to NODES 2026 | Graph Reasoning with Neo4j Virtual Graph

This workshop is designed to introduce you to Neo4j Virtual Graph, and show how you can run graph queries directly against your cloud data warehouse — Snowflake, Databricks, or Google BigQuery — using Cypher, without moving or duplicating your data. You will explore how relational data can be mapped into a graph model in place, keeping your existing governance and security intact. The workshop includes hands-on exercises where you will query cloud warehouse data using Cypher and analyse multi-hop relationships that are difficult to express in SQL. You will apply graph reasoning to large-scale datasets and work through use cases including fraud detection, supply chain analysis, GraphRAG, and agentic AI. By the end of the session, you will have practical experience running Cypher queries directly on relational data in the cloud, and a solid foundation for applying graph reasoning to your existing data warehouse without adding a migration step.