Cloud Architecture
Apr 9, 2026 · Databases
Redis Cluster Deep Dive: Sharding, Replication, Failover & Smart Client
This article provides a comprehensive technical analysis of Redis Cluster, covering its data sharding via 16,384 hash slots, master‑slave replication, automated failover mechanisms, and the essential role of smart clients in routing, along with practical engineering guidelines and production‑grade code examples.
ClusterFailoverRedis
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