real-time feature store

DataFunTalk

Aug 21, 2022 · Databases

Deep Dive into OpenMLDB Architecture: Millisecond‑Level Real‑Time Feature Computation Engine

This article provides a comprehensive technical overview of OpenMLDB, covering its overall architecture, online real‑time SQL execution and storage engines, core data structures, pre‑aggregation techniques, and performance test results that demonstrate millisecond‑level latency for feature computation.