Redis Extension Reference Guide

CLUSTER GETKEYSINSLOT Docs redis slot But in this example we'll assume they are just ten, from 0 to 9 ;) Different nodes will hold a subset of hash slots A given key foo is at slot: slot = crc16 redis slot Therefore, commands that involve more than one key must assert all keys map to the exact same slot to avoid cross-slot errors A single cluster node serves only

redis hash slot A cluster is divided up among 16,384 slots — the maximum number of nodes or shards in a Redis cluster Of course, when running with high