DBS-C01 · Question #350
A large financial services company uses Amazon ElastiCache for Redis for its new application that has a global user base. A database administrator must develop a caching solution that will be…
The correct answer is B. Create a global datastore in ElastiCache for Redis. Then create replica clusters in two other. https://docs.aws.amazon.com/AmazonElastiCache/latest/red-ug/Redis-Global-Datastore.html
Question
A large financial services company uses Amazon ElastiCache for Redis for its new application that has a global user base. A database administrator must develop a caching solution that will be available across AWS Regions and include low-latency replication and failover capabilities for disaster recovery (DR). The company's security team requires the encryption of cross-Region data transfers. Which solution meets these requirements with the LEAST amount of operational effort?
Options
- AEnable cluster mode in ElastiCache for Redis. Then create multiple clusters across Regions and
- BCreate a global datastore in ElastiCache for Redis. Then create replica clusters in two other
- CDisable cluster mode in ElastiCache for Redis. Then create multiple replication groups across
- DCreate a snapshot of ElastiCache for Redis in the primary Region and copy it to the failover
How the community answered
(58 responses)- A3% (2)
- B76% (44)
- C7% (4)
- D14% (8)
Explanation
https://docs.aws.amazon.com/AmazonElastiCache/latest/red-ug/Redis-Global-Datastore.html
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