Meituan Technology Team

Jul 5, 2018 · Big Data

Meituan Dianping User Action System (UAS): Architecture and Implementation for Real-time User Behavior Processing

Meituan‑Dianping’s User Action System unifies disparate user‑behavior events with a 5W1H format, ingests them via a proprietary MAPI channel into Kafka, processes them in real‑time using Storm and a Lambda batch‑speed architecture, and delivers millisecond‑level responses for billions of daily events while offering flexible, modular query and storage options.