A system automatically recovers from failure when a company launches its workload on the AWS Cloud services platform.
Which pillar of the AWS Well-Architected Framework does this situation demonstrate?
Cost optimization
Operational excellence
Performance efficiency
Reliability
Explanations:
Cost optimization focuses on controlling costs and maximizing value, which does not directly relate to recovery from failures.
Operational excellence involves processes and procedures for operations, but it does not specifically address automatic recovery from failures.
Performance efficiency relates to resource use and performance tuning, rather than recovery mechanisms after a failure.
Reliability is about ensuring a system can recover from failures, maintaining service continuity, which is demonstrated by automatic recovery in AWS.
As far as I’m aware, the answer is:
Reliability