Tag: semantic layer

All the articles with the tag "semantic layer".

• 31 MIN READ•Jul 28, 2026

  Why AI Agents Fail on Raw Data, and What to Give Them Instead

  Agents fail on raw lake data because business rules live in people's heads. Data products with semantic contracts fix this at the source.

  AI AgentsApache IcebergSemantic Layer
• 31 MIN READ•Jul 28, 2026

  The Five Layers Between Your Lakehouse and a Trustworthy Agent

  Agent reliability is a property of the stack the model sits on. Five layers with distinct owners and failure modes turn the agent is unreliable into a specific diagnosis.

  AI AgentsApache IcebergData Architecture
• 31 MIN READ•Jul 25, 2026

  Governing What Agents Cost You

  Agents break the four assumptions analytics platforms were built on. A practical guide to identity, budgets, semantic layers, caching, and instrumentation for agent workloads.

  AI agentscost governancedata platform