SAA-C03 · Question #726
A company is developing an application that uses an Amazon Aurora MySQL database. The company plans to regularly make changes to the MySQL database schema to test new features. The tests must not affe
The correct answer is C. Create a blue/green deployment of the Aurora MySQL database. Make schema changes in the. A blue/green deployment for Aurora MySQL allows schema changes to be tested in a separate staging environment (green) without affecting production (blue). After testing, traffic can be switched to the green environment, minimizing downtime and enabling seamless replication of cha
Question
A company is developing an application that uses an Amazon Aurora MySQL database. The company plans to regularly make changes to the MySQL database schema to test new features. The tests must not affect the existing production database. When the company finishes testing, a developer needs to replicate the changes to production database. The solution must cause minimal downtime. Which solution will meet these requirements?
Options
- ACreate a new staging Aurora MySQL database cluster based on the existing database. Make the
- BCreate a read replica based on the existing Aurora MySQL database. Make the schema changes
- CCreate a blue/green deployment of the Aurora MySQL database. Make schema changes in the
- DReplicate the Aurora MySQL database to an Amazon DynamoDB table. Make the schema
How the community answered
(39 responses)- A5% (2)
- B3% (1)
- C85% (33)
- D8% (3)
Explanation
A blue/green deployment for Aurora MySQL allows schema changes to be tested in a separate staging environment (green) without affecting production (blue). After testing, traffic can be switched to the green environment, minimizing downtime and enabling seamless replication of changes to production.
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