Amazon decided to expand their ElastiCache service with support for Redis:
Today, we added two important choices for customers running high performance
apps in the cloud: support for Redis in Amazon ElastiCache and a new high
memory database instance (db.cr1.8xlarge) for Amazon RDS.
Some more details can be found in this blog post by Jeff Bar. I couldn’t find any references if this new AWS service offers features like those provided by GarantiaData: auto-scaling, auto-failover.
Original title and link: Amazon Web Services support for Redis ( ©myNoSQL)