Helpful Neo4j Tutorials
September 28, 2026 · GraphGuru Team
Build a security attack graph in Neo4j: an identity-and-infrastructure model you can actually populate, idempotent ingest from IAM and scanner exports, and the Cypher for blast radius, shortest attack routes, choke points, and toxic combinations.
Read moreSeptember 21, 2026 · GraphGuru Team
The HTTP Query API lets Cloudflare Workers, Lambdas and notebooks run Cypher with nothing but fetch. Request and typed result formats, parameters, bookmarks, explicit transactions, bearer tokens and impersonation, retry policy by error code, and where Bolt still wins.
Read moreSeptember 21, 2026 · GraphGuru Team
A step-by-step migration playbook for moving a property graph off Neptune (or JanusGraph, Cosmos DB, TigerGraph) to Neo4j: ID and label mapping, neptune-export to neo4j-admin import, Gremlin-to-Cypher translation patterns, validation queries, and a dual-write cutover.
Read moreSeptember 21, 2026 · GraphGuru Team
Security beyond RBAC: enforce TLS on Bolt and HTTPS, move humans onto OIDC single sign-on with one break-glass account, rotate driver credentials without restarts, and turn security and query logs into an audit trail you can defend.
Read moreSeptember 18, 2026 · GraphGuru Team
APOC quietly became the hardest part of many Neo4j upgrades. Here is how to inventory every apoc.* call in your codebase, sort it into Core, Extended, and Aura-unsupported buckets, and replace the calls that modern Cypher, CDC, and native indexes now handle without a plugin.
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