Answer: Amazon Redshift Serverless

## Explanation **Amazon Redshift Serverless** is the correct answer because: - **Amazon Redshift Serverless** is a fully managed data warehouse service that automatically provisions and scales compute capacity based on workload demands - It allows companies to run and scale analytics without having to manage data warehouse clusters, infrastructure, or capacity planning - Users only pay for the queries they run, making it cost-effective for intermittent or unpredictable workloads ### Why other options are incorrect: - **Amazon Aurora**: A relational database service compatible with MySQL and PostgreSQL, but not specifically designed as a data warehouse solution - **AWS Lambda**: A serverless compute service for running code without provisioning servers, not a data warehouse service - **Amazon RDS**: A managed relational database service for traditional database workloads, not optimized for large-scale data analytics Amazon Redshift Serverless provides the serverless data warehouse capability that perfectly matches the requirement of operating a data warehouse without managing infrastructure.

Author: Ritesh Yadav