vivo Internet Technology
Feb 9, 2022 · Databases
Redis Optimization for Vivo Push Platform: Architecture, Bottlenecks, and Solutions
To sustain Vivo Push Platform’s massive real‑time traffic, engineers re‑architected two Redis clusters, trimmed capacity by 58 %, split clusters, randomized hotspot‑prone keys, and introduced three‑level caching, cutting peak CPU load by 15 %, halving response time and improving overall Redis efficiency during peak loads.
Cluster ScalingHot Key MitigationPerformance Optimization
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