~/talk

Agentic AI Governance: Data Foundations & Real-Time Policy Enforcement

Talkat NODES AI 2026 · on Wednesday, 2026-04-15· [security, ai-assisted-development]
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slides:none on file

Adobe migrates PAS from Cosmos DB to a Neo4j property-centric graph, exploding properties into first‑class nodes to enable targeted traversals that prune irrelevant subgraphs, producing much faster reads at the cost of careful write management (write amplification, serialization, leader latency). An agentic workflow uses schema-aware prompting and Claude + LangGraph + Neo4j to generate and execute Cypher, decomposing queries into multiple steps, enforcing tenant scoping (zero cross‑tenant leakage), and returning human explanations; demo shows multi‑query inspections and ~65 relationships analyzed.

AI-written summary · about

  1. 0:00Introduction to AI governance
  2. 1:04What is data governance
  3. 2:30Policy Enforcement Service challenges
  4. 4:17Migrating to Neo4j paradigm shifts
  5. 9:16Building agentic AI workflows
  6. 13:29Live demo of agent workflow
  7. 16:19Q&A on Cypher and schema
  8. 20:00Robustness and scalability challenges
  9. 22:43Graph schema and hierarchical knowledge
  10. 25:16Evaluating graph schema effectiveness
  11. 26:43Exploding data model explained
  12. 29:02Indexing and trade-offs
  13. 30:06Agent reasoning and context maps
  14. 31:52Closing and Q&A wrap-up
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