An online retail company based in the United States plans to expand its operations to Europe and Asia in the next six months. Its product currently runs on Amazon EC2 instances behind an Application Load Balancer. The instances run in an Amazon EC2 Auto Scaling group across multiple Availability Zones. All data is stored in an Amazon Aurora database instance. When the product is deployed in multiple regions, the company wants a single product catalog across all regions, but for compliance purposes, its customer information and purchases must be kept in each region. How should the company meet these requirements with the LEAST amount of application changes?
Select one answer.
Marked answer: C
Community Discussion
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Chose C1
C. Use Aurora with read replicas for the product catalog and additional local Aurora instances in each region for the customer information and purchases. It's very bad to use word "local" in answer about AWS
Chose C3
C keywords: ''the LEAST amount of application changes"
Chose C3
How should the company meet these requirements with the LEAST amount of application changes? Anything option with DynamoDB is out since the all the data is stored Aurora(relational database).
