AWS AmazonRDS: Add db.r8a memory-optimized instance class documentation
Summary
Documents the new db.r8a instance class powered by 5th Generation AMD EPYC processors, noting it is powered by the AWS Nitro System.
Security assessment
The change introduces a new instance class description. The mention of the AWS Nitro System is incidental platform context, not security guidance or a fix for a specific weakness, so it is not security documentation.
Evidence
+ * db.r8a – Instance classes powered by 5th Generation AMD EPYC processors. These instance classes are ideal for running memory-intensive workloads. These processors run at frequencies of up to 4.5 GHz. They are powered by the AWS Nitro System, a combination of dedicated hardware and lightweight hypervisor.
Diff
diff --git a/AmazonRDS/latest/AuroraUserGuide/Concepts.DBInstanceClass.Types.md b/AmazonRDS/latest/AuroraUserGuide/Concepts.DBInstanceClass.Types.md index fb5deaa..61deb08 100644 --- a//AmazonRDS/latest/AuroraUserGuide/Concepts.DBInstanceClass.Types.md +++ b//AmazonRDS/latest/AuroraUserGuide/Concepts.DBInstanceClass.Types.md @@ -53,0 +54,2 @@ The memory-optimized R family supports the following instance class types: + * db.r8a – Instance classes powered by 5th Generation AMD EPYC processors. These instance classes are ideal for running memory-intensive workloads. These processors run at frequencies of up to 4.5 GHz. They are powered by the AWS Nitro System, a combination of dedicated hardware and lightweight hypervisor. +