Session Windows in DuckDB

DuckDB introduces session windows, a feature that groups time-series data into sessions based on gaps in activity, enabling more flexible analytics for event streams. The announcement positions the capability within its AI-native data lakehouse, which aims to simplify fragmented data stacks by combining warehouse-grade performance, storage economics, live federation, and agent-ready context.

The AI-Native Data Lakehouse A lakehouse built for 1000x more questions, simplifying fragmented data stacks with one foundation for warehouse-grade performance, storage economics, live federation, and agent-ready context.