DBS-C01 · Question #268
A database specialist is planning to migrate a MySQL database to Amazon Aurora. The database specialist wants to configure the primary DB cluster in the us-west-2 Region and the secondary DB cluster…
The correct answer is C. Use an Aurora MySQL global database with the primary DB cluster in us-west-2 and the. Recovery point objective (RPO) - The amount of data that can be lost (measured in time). For an Aurora global database, RPO is typically measured in seconds. https://docs.aws.amazon.com/AmazonRDS/latest/AuroraUserGuide/aurora-global-database- disaster-recovery.html
Question
A database specialist is planning to migrate a MySQL database to Amazon Aurora. The database specialist wants to configure the primary DB cluster in the us-west-2 Region and the secondary DB cluster in the eu-west-1 Region. In the event of a disaster recovery scenario, the database must be available in eu-west-1 with an RPO of a few seconds. Which solution will meet these requirements?
Options
- AUse Aurora MySQL with the primary DB cluster in us-west-2 and a cross-Region Aurora Replica
- BUse Aurora MySQL with the primary DB cluster in us-west-2 and binlog-based external replication
- CUse an Aurora MySQL global database with the primary DB cluster in us-west-2 and the
- DUse Aurora MySQL with the primary DB cluster in us-west-2. Use AWS Database Migration
How the community answered
(23 responses)- A13% (3)
- B26% (6)
- C57% (13)
- D4% (1)
Explanation
Recovery point objective (RPO) - The amount of data that can be lost (measured in time). For an Aurora global database, RPO is typically measured in seconds. https://docs.aws.amazon.com/AmazonRDS/latest/AuroraUserGuide/aurora-global-database- disaster-recovery.html
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