SAP-C02 · Question #7
A fitness tracking company serves users around the world, with its primary markets in North America and Asia. The company needs to design an infrastructure for its read-heavy user authorization…
The correct answer is C. Use an Amazon Route 53 geolocation routing policy combined with a failover routing policy. E. Set up active-active web and application servers in each Region. Deploy an Amazon Aurora. https://docs.aws.amazon.com/Route53/latest/DeveloperGuide/routing-policy.html Geoproximity routing policy is good to control the user traffic to specific regions. However, a multivalue answer routing policy may cause the users to be randomly sent to other healthy regions that…
Question
A fitness tracking company serves users around the world, with its primary markets in North America and Asia. The company needs to design an infrastructure for its read-heavy user authorization application with the following requirements:
- Be resilient to problems with the application in any Region.
- Write to a database in a single Region.
- Read from multiple Regions.
- Support resiliency across application tiers in each Region.
- Support the relational database semantics reflected in the
application. Which combination of steps should a solutions architect take? (Choose two.)
Options
- AUse an Amazon Route 53 geoproximity routing policy combined with a multivalue answer routing
- BDeploy web. application, and MySQL database servers to Amazon EC2 instances in each
- CUse an Amazon Route 53 geolocation routing policy combined with a failover routing policy.
- DSet up web, application, and Amazon RDS for MySQL instances in each Region. Set up the
- ESet up active-active web and application servers in each Region. Deploy an Amazon Aurora
How the community answered
(30 responses)- A10% (3)
- B3% (1)
- C70% (21)
- D17% (5)
Explanation
https://docs.aws.amazon.com/Route53/latest/DeveloperGuide/routing-policy.html Geoproximity routing policy is good to control the user traffic to specific regions. However, a multivalue answer routing policy may cause the users to be randomly sent to other healthy regions that may be far away from the user's location. You can use geolocation routing policy to direct the North American users to your servers on the North America region and configure failover routing to the Asia region in case the North America region fails. You can configure the same for the Asian users pointed to the Asia region servers and have the North America region
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