Harrison Zhao
Co-founder · DatusAI
Serial entrepreneur, building open source data engineering agent and semantic layer for data agents.
LinkedIn ↗ · Harrison ZhaoDoris Summit 2026Day 2 · From Streaming Data to Trusted Context
Open Semantic Layer for Data Agents: Real-Time Intelligence with Doris
Harrison Zhao · DatusAI
About this session
- Apache OSSIE: An Open Standard for Semantic Layers - DOSI: Translating OSSIE Metrics into Doris SQL - High-Performance API: Powered by Doris Arrow Flight - Doris + DOSI: Integrating Doris Materialized Views with the DOSI Semantic Layer - Datus + DOSI + Doris: Enabling Semantics-Driven Data Agents - Open Semantic Layer for the Agentic Data Stack
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