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Amazon ElastiCache Serverless for Valkey now supports online migration with zero downtime

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AWS·Oct 20, 2026, 07:00 AMFeatureAI-assisted summary

Summary

Adds online migration from self‑managed Valkey or Redis on EC2 to ElastiCache Serverless with zero downtime.
Provides a three‑step migration workflow (prepare, sync, cutover) with TLS, Secrets Manager integration, and event logging.
Free migration usage for the first 180 days; thereafter billed per node‑hour, with standard Serverless storage and ECPU rates.

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Official source Last checked Oct 21, 2026, 7:00 AM

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AI-assisted summarysource healthyLast checked Oct 21, 2026, 7:00 AM

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