Using Redis on Cloud? Here are ten things you should know

Using Redis on Cloud? Here are ten things you should know redis 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 redisexceptionsresponseerror_ crossslot keys in request don''t hash to the same slot CLUSTER GETKEYSINSLOT slot count Available since 0 The command returns an array of keys names stored in the contacted node and hashing to the specified

redisexceptionsresponseerror_ crossslot keys in request don''t hash to the same slot This subcommand sets a slot to migrating state In order to set a slot in this state, the node receiving the command must be the hash slot owner, otherwise an

redis slot set up a Redis cluster assign cluster slots to specific nodes in the cluster Then write data for each customer like this, where the hset There are 16384 hash slots in KeyDB Cluster, and to compute what is the hash slot of a given key, we simply take the CRC16 of the key modulo 16384 Every node