Practice modeFree teaserAmazon Web Services · AWS Certified Solutions Architect Associate (Practice Exam 2)
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Question 1 of 10Design High-Performing ArchitecturesSelect ONE answer
A reporting application sends complex analytical queries that scan billions of rows; it currently runs on an Amazon RDS for PostgreSQL OLTP database and is too slow. The team needs a columnar, massively parallel data warehouse for these queries. Which service should they use?
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