Which AWS service provides fully managed, serverless data warehousing?

Which AWS service provides fully managed, serverless data warehousing?

• A. Amazon Aurora
• B. Amazon Redshift Serverless
• C. Amazon S3
• D. Amazon RDS

Answer: (B)

Amazon Redshift Serverless is the correct answer because it is designed specifically as a fully managed, serverless data warehousing solution. Redshift Serverless allows users to run complex queries on large volumes of data without the need to manage the underlying infrastructure, providing automated capacity management and scaling based on demand. This means that users can focus on querying and analyzing their data rather than worrying about the provisioning and maintenance of the data warehouse. Unlike other services in the list, Amazon Redshift Serverless offers a pay-as-you-go pricing model, which charges only for the compute resources used during query execution, making it highly flexible and cost-effective for various data analytics workloads. This serverless capability significantly simplifies the process of data analysis, enabling faster insights without upfront resource provisioning. In contrast, Amazon Aurora, Amazon RDS, and Amazon S3 do not specifically provide serverless data warehousing solutions. Aurora and RDS are both database services, focusing on relational data, while S3 is an object storage service that serves as a storage layer but does not offer built-in data warehousing capabilities.

Amazon Redshift Serverless is the correct answer because it is designed specifically as a fully managed, serverless data warehousing solution. Redshift Serverless allows users to run complex queries on large volumes of data without the need to manage the underlying infrastructure, providing automated capacity management and scaling based on demand. This means that users can focus on querying and analyzing their data rather than worrying about the provisioning and maintenance of the data warehouse.

Unlike other services in the list, Amazon Redshift Serverless offers a pay-as-you-go pricing model, which charges only for the compute resources used during query execution, making it highly flexible and cost-effective for various data analytics workloads. This serverless capability significantly simplifies the process of data analysis, enabling faster insights without upfront resource provisioning.

In contrast, Amazon Aurora, Amazon RDS, and Amazon S3 do not specifically provide serverless data warehousing solutions. Aurora and RDS are both database services, focusing on relational data, while S3 is an object storage service that serves as a storage layer but does not offer built-in data warehousing capabilities.