Redis Notes - Cluster mode

Redis Notes - Cluster mode redis slot Redis Cluster The information present is - slot ranges, host, port and few metrics gathered from redis INFO Command Master-Replica Layout redis hash slot Redis cluster terminology Called a hash slot, it is the key's CRC16 hash value and then a computation of a modulo using 16384 The specific algorithm used

redis hash slot A Redis Cluster is divided into 16384 hash slots, and a deterministic formula is used to derive the key to hash slot mapping, [ CRC16

redis slot Here, owner-id is the node id of the instance where the hash slot has been moved This command should only be run for master nodes $ redis slots, the clustered Redis client holds a cache of the hash slot assignment ( vertx, new RedisOptions() setType(RedisClientType