A company is hosting a three-tier web application in an on-premises environment. Due to a recent surge in traffic that resulted in downtime and a significant financial impact, company management has ordered that the application be moved to AWS. The application is written in .NET and has a dependency on a MySQL database. A solutions architect must design a scalable and highly available solution to meet the demand of 200,000 daily users. Which steps should the solutions architect take to design an appropriate solution?
Select one answer.
Marked answer: B
Community Discussion
Written by other learners. Comments can disagree with the marked answer — check the official documentation when in doubt.
Chose B1
C is close but I think the fact that region B only has a read replica of the MySQL DB is undesirable. Therefore, B.
Chose B1
B is the most appropriate solution thats meeting the scalable and highly available requirement. C is good for DR and that is not what is being asked in the question.
Chose C1
Highly Available is a key requirement and hence the solution has to span multiple regions. The other options do not handle for Region Failure. Elastic Beanstalk can be deployed across multiple regions. Traffic can be distributed to the appropriate region based on geo-proximity. This is the only correct answer.
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