Posted On: Feb 15, 2023
The AWS Trusted Advisor fault tolerance check for Amazon ElastiCache for Redis is now generally available in 14 additional regions: AWS GovCloud (US-West), AWS GovCloud (US-East), Africa (Cape Town), Asia Pacific (Hong Kong), Asia Pacific (Melbourne), Asia Pacific (Hyderabad), Asia Pacific (Jakarta), Europe (Milan), Europe (Spain), Europe (Zurich), Middle East (Bahrain), Middle East (UAE), China (Beijing, operated by Sinnet), and China (Ningxia, operated by NWCD). With this launch, the Trusted Advisor fault tolerance check for ElastiCache for Redis is now available in all AWS regions. AWS Trusted Advisor evaluates customers’ AWS account with automated best practice checks and provides cloud optimization recommendations to reduce costs, improve performance, increase security, and monitor service quotas.
The fault tolerance check for Amazon ElastiCache Multi-AZ Clusters alerts customers when they're running in a Single-AZ configuration and provides recommendations on how to enable Multi-AZ with automatic failover in their ElastiCache clusters. By enabling Multi-AZ with automatic failover, customers benefit from minimal administrative intervention, improved fault tolerance, and enhanced availability of their Redis clusters. For more information, see Minimizing downtime in ElastiCache with Multi-AZ.
AWS Business Support, AWS Enterprise On-Ramp Support and AWS Enterprise Support customers can access the fault tolerance check from the AWS Trusted Advisor Console, or via the AWS Support API. For more information please visit the AWS Trusted Advisor webpage and the documentation site for a complete list of check references.