Redis Sentinel vs Clustering

Key Distribution · Redis assigns slot ranges for each master node within the cluster · These slots are between 0 and 16384 , which means each

Redis Cluster uses a hash slot-based partitioning scheme to distribute data evenly across the nodes Each key is assigned to one of the 16,384

redis hash slot Set the endpoints to use while connecting to the redis server RedisOptions · setHashSlotCacheTTL Sets the TTL of the hash slot cache

redis crossslot keys in request don''t hash to the same slot Therefore, commands that involve more than one key must assert all keys map to the exact same slot to avoid cross-slot errors A single cluster node serves only