Amazon Web Services AWS Certified Solutions Architect - Associate (SAA-C03) SAA-C03 Question # 344 Topic 35 Discussion

Amazon Web Services AWS Certified Solutions Architect - Associate (SAA-C03) SAA-C03 Question # 344 Topic 35 Discussion

SAA-C03 Exam Topic 35 Question 344 Discussion:
Question #: 344
Topic #: 35

A company is using an Amazon Redshift cluster to run analytics queries for multiple sales teams. In addition to the typical workload, on the last Monday morning of each month, thousands of users run reports. Users have reported slow response times during the monthly surge.

The company must improve query performance without impacting the availability of the Redshift cluster.

Which solution will meet these requirements?


A.

Resize the Redshift cluster by using the classic resize capability of Amazon Redshift before every monthly surge. Reduce the cluster to its original size after each surge.


B.

Resize the Redshift cluster by using the elastic resize capability of Amazon Redshift before every monthly surge. Reduce the cluster to its original size after each surge.


C.

Enable the concurrency scaling feature for the Redshift cluster for specific workload management (WLM) queues.


D.

Enable Amazon Redshift Spectrum for the Redshift cluster before every monthly surge.


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