Manually Migrate Hash Slots in a Valkey/Redis Cluster (opens in new tab)

This article explains how to manually migrate hash slots in Valkey/Redis clusters to expand your deployment with minimal disruption to availability. Note: Valkey 9.0 introduces the Atomic Slot Migration (ASM) feature, which significantly improves migration speed (up to 9.52 times faster) and reliability, while reducing migration complexity. So you should use ASM instead if you … Continued The post Manually Migrate Hash Slots in a Valkey/Redis Cluster appeared first on Percona.