Intelligent Delivery System for Baidu's Large‑Scale Information‑Flow Recommendation: Practices and Efficiency Gains
Baidu’s massive information‑flow recommendation platform employs an intelligent delivery pipeline—spanning micro‑service R&D, automated white‑box testing, performance monitoring, and optimized deployment—that supports nearly a hundred daily releases, cuts QA effort, delivers over half of requests within a day, and enables near‑zero‑touch, high‑frequency rollouts.