Scale an Azure Cache for Redis instance

哈希槽是来自Redis Cluster的概念, 但在各种集群方案都有使用。 哈希槽是一个key的集合，Redis集群共有16384个哈希槽，每个key通过CRC16散列

We have trouble executing mutli-key commands in redis cluster mode Have you ever seen “CROSSSLOT Keys in request don't hash to the same slot”

redisexceptionsresponseerror_ crossslot keys in request don''t hash to the same slot When Redis instances with sharding cluster enabled execute commands through Lua scripts, why does the error CROSSSLOT Keys in request don't hash to the same

redis slot Hash tags are used to guarantee that certain keys are placed in the same hash slot, read more about hash tags in the redis cluster tutorial