The Azure Redis Cache Premium tier offers an Enterprise-ready tier designed for maximum scale and enterprise integration with a 99.9% SLA.
For more information about the Premium tier, see our announcement post: Azure Redis Cache: General availability of Premium tier
As part of a special promotion, you’ll continue to receive Standard-tier pricing using Standard-tier meters in December 2015. General availability prices will take effect on January 1, 2016. Please see the Redis Cache pricing
page for more details.