Qunar Tech Salon

Apr 10, 2018 · Big Data

Design and Implementation of Meituan's Traffic Compass Data Warehouse for Hotel‑Travel Business

The article presents Meituan's Traffic Compass—a data‑warehouse‑driven traffic analysis platform for the hotel‑travel business—detailing its background, challenges, architectural layers, dimensional modeling, Kylin‑based query engine, configuration mechanisms, performance metrics, and future optimization plans.