How many hash slots does redis have? -

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

In contrast, in most traditional hash tables, a change in the number of array slots causes nearly all keys to be remapped because the mapping between the keys

hash slot Solution 1: Linked Lists At each hash array slot, we store a linked list Each element of the linked list contains a key-value pair

zz top roadside riches slot Hash tags are a way to ensure that multiple keys are allocated in the same hash slot This is used in order to implement multi-key operations in Redis Cluster