Hash Tagging Redis Keys in a Clustered Environment

A hash table uses a hash function to compute an index, also called a hash code, into an array of buckets or slots, from which the desired value can be found

Redis Cluster and Hash Slots · A cluster is divided up among 16,384 slots — the maximum number of nodes or shards in a Redis cluster · So how

hashtag slot Returns the number of keys in the specified Redis Cluster hash slot String · clusterDelSlots Removes slots from the cluster node

the best slot machines hash slots), and these slots are assigned to multiple Redis nodes A given key is mapped to one of these slots, and the hash slot for a key is computed as: