Which pillar of the AWS Well-Architected Framework focuses on maintaining computing efficiency using serverless architectures?
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A. B. C. D.Correct Answer: A.
The Performance Efficiency pillar is one of the five AWS Well-Architected Framework pillars.
Under this pillar, the focus is on the use of collected data, computing resources and performance metrics to accurately meet the system's requirements.
This extends to making informed decisions that improve the efficiency of the organization's implemented system within the AWS environment and meet the demands of technological evolution and changes.
Option B is INCORRECT because there is no BigData Management and Operations pillar within the five pillars of the Well-Architected Framework.
Option C is INCORRECT because Information and Reliability are not one of the pillars in the AWS Well-Architected Framework.
Option D is INCORRECT because the Operational excellence pillar describes how operational processes within the AWS environment can be enhanced to deliver business value.
Under this pillar, fundamental areas are responsiveness, enactment of operational standards, and automated processes to champion daily operations.
https://d1.awsstatic.com/whitepapers/architecture/AWS-Performance-Efficiency-Pillar.pdf?ref=wellarchitected-wsThe correct answer is A. Performance Efficiency pillar.
The AWS Well-Architected Framework is a set of best practices and guidelines that help architects and developers design and operate reliable, secure, efficient, and cost-effective systems in the cloud. The framework consists of five pillars: Operational Excellence, Security, Reliability, Performance Efficiency, and Cost Optimization.
The Performance Efficiency pillar focuses on using computing resources efficiently to meet system requirements and to maintain performance as demand changes. Serverless architectures are a key component of this pillar because they allow you to run your code without provisioning or managing servers. This eliminates the need to maintain and scale infrastructure, and reduces operational costs.
Serverless architectures are based on event-driven computing, where code is executed in response to an event. AWS offers several serverless services, such as AWS Lambda, AWS Step Functions, and Amazon API Gateway, that enable you to build serverless applications and workflows that are scalable, reliable, and cost-effective.
By leveraging serverless architectures, you can optimize the performance of your systems, reduce operational overhead, and achieve higher levels of agility and scalability. In addition, serverless architectures are inherently fault-tolerant, as they distribute workloads across multiple availability zones and automatically handle scaling and capacity management.
Therefore, the Performance Efficiency pillar of the AWS Well-Architected Framework is the one that focuses on maintaining computing efficiency using serverless architectures.