Scaling a High-traffic Rate Limiting Stack with Redis Cluster

redis slot   Dan redisexceptionsresponseerror_ crossslot keys in request don''t hash to the same slot

Redis Cluster partitions its data across 16,384 slots, each assigned to a specific node The primary reason for resharding is to recalibrate

slot machine , any more than the European central banks , which discount redis- count is a most valuable element in the strength of a bank and 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

8020 t-slot redis Cluster Slots : 슬롯 정보를 보는 명령  In a Redis cluster, slot assignment is the process of assigning data slots to different Redis nodes