Multi‑Engine Architecture

Tencent Cloud Developer

Sep 22, 2020 · Big Data

Evolution and Architecture of Beike's OLAP Platform: From Hive/MySQL to Multi‑Engine Flexibility

Beike’s OLAP platform has progressed from a basic Hive‑MySQL batch pipeline to a Kylin‑based single‑engine solution, and now to a flexible multi‑engine architecture that uses a query‑engine layer to route metrics across Kylin, Druid, ClickHouse and Doris, dramatically cutting cube‑build times, supporting real‑time ingestion, and paving the way for further engine consolidation and automated performance routing.