cluster的hash slot算法和一致性hash 算法

redis hash slot   Dan redis hash slot

The Redis cluster has 16384 hash slots Each key is checked modulo 16384 after CRC16 verification to determine which slot to place Each node in the cluster is

Number of redis cluster slot hashes static byte, SUBKEY_END Constant for a map between slot-hash and an ordered list of keys getSlots public hash slot Redis assigns keys to nodes by calculating the hash slot like this: Copy CRC16 mod 16384 CRC16 is a hashing function (

pg slot 888 ทางเข้า Hash tags are a substring in curly braces that Redis will use for calculating the hash slot and consequently determine the cluster node It Redis Cluster uses consistent hashing and divides the data into 16384 hash slots Each key is assigned to a specific slot using a hash function