Posted On: May 11, 2023
You can now update your Amazon ElastiCache for Redis cluster configuration to enable cluster mode without needing to rebuild your cluster, migrate data, or affect application availability. Cluster mode allows you to scale beyond the performance limitations of a single shard Redis cluster. For more information about cluster mode in ElastiCache for Redis, see the documentation.
This feature is supported when using ElastiCache for Redis version 7 and above, in all AWS regions, except China (Beijing, operated by Sinnet), and China (Ningxia, operated by NWCD) region, and at no additional cost. To learn more, see the ElastiCache for Redis user guide.