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Jan 12, 2026深度解析：利用 Redis Hash Tag 解决 Redis Cluster 下批量读取的延迟抖动
在 Redis Cluster 中，keyspace 会被切分到 16384 个 hash slot，每个 slot 在任意时刻只由一个节点负责；集群通过 master/replica...
Jan 12, 20262 min read0 reactions0 comments
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Jan 12, 2026Deep Dive: Using Redis Hash Tags to Reduce Tail Latency in Redis Cluster Batch Reads
In Redis Open Source Cluster, the keyspace is partitioned into 16,384 hash slots. Each slot is served...
Jan 12, 20264 min read0 reactions0 comments
Redis Headless Service vs. Cluster IP Service: Which one should you use?
If you’ve ever tried to set up a Redis cluster in Kubernetes, you’ve probably stumbled upon two types...
Mar 18, 20254 min read3 reactions0 comments
How we migrated aws elasticache (redis) cluster to another in production
we migrated redis data from one aws elasticache cluster to another with zero downtime and no inconsistency in live mode.
Apr 27, 20195 min read15 reactions0 comments
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Feb 7, 2019Intro to Redis Cluster Sharding – Advantages, Limitations, Deploying & Client Connections
In this post, you'll learn about Redis Cluster sharding opportunities, the advantages and limitations, when to deploy, and how to connect to your Redis Cluster.
Feb 7, 201910 min read12 reactions0 comments
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Jan 24, 2019Highly Available Redis Clusters with Automated Sharding Launches at ScaleGrid
Redis Clusters launches on ScaleGrid's Redis hosting plans. The native sharding implementation available within Redis, an open-source in-memory data structure
Jan 24, 20193 min read6 reactions0 comments