Big Data Technology & Architecture

Mar 14, 2024 · Big Data

Construction and Application of Tencent Oula Data Lineage System

This article details the design, architecture, modular implementation, and practical use cases of Tencent Oula's data lineage platform, covering background goals, system components, graph‑based algorithms, SQL parsing, cost‑allocation insights, and a Q&A session for data engineers and analysts.