Doris Summit 2026Day 2 · Building for the Agentic Era

Multi-Source Event Ingestion, Sessionization, and Inverted-Index Search Using Tabsdata and Apache Doris

Daniel Adayev · Tabsdata

About this session

Discover how Tabsdata and Apache Doris can power an end-to-end event processing pipeline, from multi-source ingestion and sessionization to fast analytics and full-text search. By leveraging Apache Doris' inverted indexes, the solution brings event search and analytics into a single database, eliminating the need for a separate Elasticsearch instance and continuous synchronization across systems. A lightweight web interface built with React and FastAPI makes it easy for non-technical users to search customer activity, explore event sequences, monitor data quality metrics, and investigate anomalies with AI-assisted root cause analysis. This session demonstrates how a streamlined data stack can make event data more searchable, actionable, and accessible.