Redis cluster specification

Redis cluster specification redis hash slot Redis cluster gives us the ability to scale our Redis setup horizontally not just for reads but also for writes, and you should consider it redis slot Currently in Redis Cluster mode there are fixed number of slots and the hashing mechanism for the slot is also hardcoded to crc16

redis slot Cross-slot commands: In Redis Cluster, you can't perform operations that involve multiple keys unless they are all part of the same hash slot · Transactions:

redis crossslot keys in request don''t hash to the same slot The CLUSTER SETSLOT command is an important piece used by Redis Cluster in order to migrate all the keys contained in one hash slot from one node to another  Redis cluster gives us the ability to scale our Redis setup horizontally not just for reads but also for writes, and you should consider it