Preparing a cluster - Amazon ElastiCache for Redis
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Preparing a cluster

Following, you can find instructions on creating a cluster using the ElastiCache console, the Amazon CLI, or the ElastiCache API.

You can also create an ElastiCache cluster using Amazon CloudFormation. For more information, see Amazon::ElastiCache::CacheCluster in the Amazon Cloud Formation User Guide, which includes guidance on how to implement that approach.

Whenever you create a cluster or replication group, it is a good idea to do some preparatory work so you won't need to upgrade or make changes right away.