Consider a hash table with 9 slots The hash function is ℎ

hash slot   Dan hashtag slot

It only provides database number 0 Redis Cluster uses a hash slot system to distribute data among the nodes When a new key is created

When you encounter the “CROSSSLOT Keys in request don't hash to the same slot” error, it means that the keys you are using in your command are hash slot ” Within the cluster, there are 16,384 hash slots available Those slots are divided amongst the total number of shards in the cluster

what is the slot Redis Cluster does not use consistent hashing, but a different form of sharding where every key is assigned to something called a hash slot  The situation where a newly inserted key maps to an already occupied slot in the hash table is called collision and must be handled using some