SAA-C03 Question 307

Community Discussion

Written by other learners. Comments can disagree with the marked answer — check the official documentation when in doubt.

• Chose D4

  Frequently accessed data = AWS Storage Gateway Volume Gateway cached volumes

• Chose D4

  The best AWS solution to meet the requirements is to use AWS Storage Gateway cached volumes (option D). The key points: Company migrating on-prem app servers to AWS Want to minimize scaling on-prem iSCSI storage Only recent data should remain on-premises The AWS Storage Gateway cached volumes allow the company to connect their on-premises iSCSI storage to AWS cloud storage. It stores frequently accessed data locally in the cache for low-latency access, while older data is stored in AWS.

• Chose D8

  • Volume Gateway cached volumes store entire datasets on S3, while keeping a portion of recently accessed data on your local storage as a cache. This meets the goal of minimizing on-premises storage needs while keeping hot data local. • The cache provides low-latency access to your frequently accessed data, while long-term retention of the entire dataset is provided durable and cost-effective in S3. • You get virtually unlimited storage on S3 for your infrequently accessed data, while controlling the amount of local storage used for cache. This simplifies on-premises storage scaling. • Volume Gateway cached volumes support iSCSI connections from on-premises application servers, allowing a seamless migration experience. Servers access local cache and S3 storage volumes as iSCSI LUNs.