Tag: Apache Polaris

All the articles with the tag "Apache Polaris".

• 21 MIN READ•Aug 4, 2026

  The Five Layers of an Agentic Lakehouse and Where the MCP Server Sits

  The five layers of an agentic lakehouse and where the MCP server sits: storage, catalog, semantic layer, MCP gateway, and agent surface, plus identity, session isolation, and budgets.

  AI AgentsMCPAgentic Lakehouse
• 21 MIN READ•Aug 4, 2026

  Why Agentic AI Needs a Governed Semantic Layer Behind the Model Context Protocol

  Why agentic AI needs a governed semantic layer behind the Model Context Protocol: metric consistency, access control, Apache Ossie for portable definitions, and Apache Polaris for enforcement.

  AI AgentsMCPSemantic Layer
• 21 MIN READ•Aug 4, 2026

  Cross-Cloud Credential Vending in Apache Polaris and the End of Permanent Storage Keys

  How Apache Polaris vends short-lived, prefix-scoped storage credentials across AWS, Azure, and GCP, and how to retire permanent storage keys for good.

  Apache PolarisCredential VendingSecurity