Understand, Setup and Test a Redis Cluster in less than 10 minutes

Redis Cluster and Hash Slots · A cluster is divided up among 16,384 slots — the maximum number of nodes or shards in a Redis cluster · So how

Understand, Setup and Test a Redis Cluster in less than 10 minutes 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 and Hash Slots · A cluster is divided up among 16,384 slots — the maximum number of nodes or shards in a Redis cluster · So how

slot do touro Hash Tags are a way to ensure that multiple keys are allocated in the same hash slot There is an exception in the computation of hash slots

Returns an integer identifying the hash slot the specified key hashes to This command is mainly useful for debugging and testing, since it exposes via an

redis hash slot Effectively, the “key-set” of our HASH is our “set” data structure Our strategy results in a view of the HASH like this: redisHashKey: { valueToStore1: 1,

Note that normally clients willing to fetch the map between Cluster hash slots and node addresses should use CLUSTER SLOTS instead CLUSTER NODES, that provides