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Question 162 - DBS-C01 discussion

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Recently, a financial institution created a portfolio management service. The application's backend is powered by Amazon Aurora, which supports MySQL.

The firm demands a response time of five minutes and a response time of five minutes. A database professional must create a disaster recovery system that is both efficient and has a low replication latency.

How should the database professional tackle these requirements?

A.
Configure AWS Database Migration Service (AWS DMS) and create a replica in a different AWS Region.
Answers
A.
Configure AWS Database Migration Service (AWS DMS) and create a replica in a different AWS Region.
B.
Configure an Amazon Aurora global database and add a different AWS Region.
Answers
B.
Configure an Amazon Aurora global database and add a different AWS Region.
C.
Configure a binlog and create a replica in a different AWS Region.
Answers
C.
Configure a binlog and create a replica in a different AWS Region.
D.
Configure a cross-Region read replica.
Answers
D.
Configure a cross-Region read replica.
Suggested answer: B

Explanation:


https://docs.aws.amazon.com/AmazonRDS/latest/AuroraUserGuide/aurora-global-databasedisaster-recovery.html

https://aws.amazon.com/blogs/database/how-to-choose-the-best-disaster-recovery-option-foryour-amazon-aurora-mysql-cluster/

https://aws.amazon.com/about-aws/whats-new/2019/11/aurora-supports-in-place-conversion-toglobal-database/

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asked 16/09/2024
Hari Krishnan
34 questions
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