What are the limitations of a Redis cluster?

Understanding Redis High-Availability Architectures redis hash slot When a key is inserted in Redis, the hash slot is found using the CRC-16 hash function to convert the key into an integer Then modulo 16383 of that integer is redisexceptionsresponseerror_ crossslot keys in request don''t hash to the same slot All 16384 slots covered After creating the cluster there are 16384 hash slots, divided by the 3 servers: Server 1 contains hash slots from 0 to

redis 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 KeyDB Cluster