Tencent Cloud Developer

Jun 6, 2024 · Backend Development

Tencent News Recommendation Architecture Upgrade

Tencent News upgraded its recommendation architecture by consolidating data platforms, redesigning index and feature services, adopting DDD and Lambda/Kappa patterns, and adding robust debugging and stability measures, which boosted availability to 99.99%, cut CPU, memory and cost by over 60%, and accelerated development and experiment cycles.