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Amazon Web Services AWS Certified Solutions Architect - Associate (SAA-C03) SAA-C03 Question # 108 Topic 11 Discussion

Amazon Web Services AWS Certified Solutions Architect - Associate (SAA-C03) SAA-C03 Question # 108 Topic 11 Discussion

SAA-C03 Exam Topic 11 Question 108 Discussion:
Question #: 108
Topic #: 11

A company is developing an application using Amazon Aurora MySQL. The team will frequently make schema changes to test new features without affecting production. After testing, changes must be promoted to production with minimal downtime.

Which solution meets these requirements?


A.

Create a staging Aurora cluster based on the existing cluster. Test schema changes on the staging cluster.


B.

Create a read replica, modify its schema, and then promote it to primary.


C.

Create an Aurora MySQL blue/green deployment. Make schema changes in the staging environment and switch traffic after testing.


D.

Replicate the Aurora database to DynamoDB, apply schema changes, and switch the application to DynamoDB.


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