A marketing analytics firm is migrating its platform to AWS. The firm requires a database solution that can perform complex analytical queries on petabyte-scale historical data to generate trend reports. Additionally, they need to implement a database caching layer to provide sub-millisecond query response times for frequently viewed dashboards. Which TWO AWS services should the firm use to meet these requirements? (Select TWO.)
- Amazon RedshiftCevap
- Amazon ElastiCacheCevap
- CAmazon DynamoDB
- DAmazon RDS
- EAmazon Neptune
Cevap
Amazon Redshift and Amazon ElastiCache are the correct services for petabyte-scale data warehousing and sub-millisecond database caching, respectively.
Amazon Redshift is the ideal service for data warehousing and performing complex analytical queries on massive, petabyte-scale datasets. Amazon ElastiCache provides the required database caching layer, storing frequently accessed data in-memory to achieve sub-millisecond query response times.
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Anahtar Kavram
Selecting appropriate AWS database services based on workload characteristics (analytical vs. caching).