AWS Certification Exam AI Practitioner (Practice Questions) set6 問題37

Question

We need a large-scale data warehouse for use by multiple departments that requires columnar storage and high-performance OLAP queries. Which service is appropriate?

Accepted Answer

Amazon Redshift is a columnar data warehouse suited for analyzing large volumes of data and for fast OLAP queries. Athena provides serverless queries, DynamoDB is a NoSQL database, EMR handles Hadoop-...

AWS Certification Exam AI Practitioner (Practice Questions) set6

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