vivo Internet Technology

Sep 24, 2025 · Backend Development

How Vivo Browser Scaled to Millions: Architecture Upgrade for High‑Performance Coin Incentive System

This article details how Vivo Browser's welfare center was re‑engineered—splitting services, sharding databases, adding arbitration and soft‑transaction mechanisms—to overcome traffic, I/O, and data‑consistency challenges, enabling stable operation at tens of millions of daily active users while reducing storage costs.