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Redis Cluster Scenario

Source: Internet
Author: User
Tags redis cluster
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1. Redis sharding based on client sharding2. Redis Cluster based on the service-side sharding3.Twemproxy (Twitter)4.Codis (Pea Pods)
A brief introduction to Redis sharding:
1. Algorithm: Consistent hash algorithm (uneven distribution, expansion breakdown, downtime loss)Uneven Distribution: Add virtual node resolution.
Expansion Breakdown: Do presharding in advance, replace with large memory server.
downtime lost: Primary and Standby automatic switching (Redis Sentinel).
Reference article:https://www.zhihu.com/question/21419897 http://chong-zh.iteye.com/blog/2175166


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Redis Cluster Scenario

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