Redis Cluster通过hash slot映射数据 - 稀土掘金

hash slots with actual nodes network coordinates , so that when a command is received, it can be sent to what is

It only provides database number 0 Redis Cluster uses a hash slot system to distribute data among the nodes When a new key is created

hash slot 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

play123 slot Simple Mod Function¶ Consider the following hash function used to hash integers to a table of sixteen slots Java; C++