为什么Redis Cluster 的Hash Slot 是16384？ - 稀土掘金

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The fixed slot hashing mechanism is restrictive to certain application which want to have control over data partitioning across the cluster

Features · Calculate key slot based on the Redis hash slot algorithm · Interrogates a Redis Enterprise cluster via REST API to determine the node assignment for a Hash slots are defined by Redis so the data can be mapped to different nodes in the Redis cluster The number of slots can be

slot port calculator Solution 1: Linked Lists At each hash array slot, we store a linked list Each element of the linked list contains a key-value pair  Redis supports multi-key commands in Cluster Mode, such as Set type unions or intersections, mset and mget, as long as the keys all hash to the same slot By