Intro To Redis Cluster Sharding

redis slot   Dan redis crossslot keys in request don''t hash to the same 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 cluster terminology Called a hash slot, it is the key's CRC16 hash value and then a computation of a modulo using 16384 The specific algorithm used CLUSTER SLOTS Available since 0 CLUSTER SLOTS returns details about which cluster slots map to which Redis instances The command

slot gacor pgsoft Returns an integer identifying the hash slot the specified key hashes to This command is mainly useful for debugging and testing, since it exposes via an Troubleshooting Redis Could Not Initialize Cluster Slots Cache Errors · Ensure that all the Redis cluster nodes are running and accessible · Check the Redis