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A company needs to set up a petabyte-scale data warehouse in the AWS Cloud. Which AWS service will meet this requirement?
A
Amazon DynamoDB
B
Amazon RDS
C
Amazon Redshift
D
Amazon ElastiCache
Explanation:
Amazon Redshift is AWS's fully managed, petabyte-scale data warehouse service designed specifically for large-scale data analytics workloads. It can handle petabytes of data and provides high-performance querying capabilities using columnar storage and massively parallel processing (MPP) architecture.
Why other options are incorrect:
Amazon DynamoDB: A NoSQL database service for key-value and document data, not designed for petabyte-scale data warehousing
Amazon RDS: A managed relational database service for OLTP workloads, not optimized for large-scale analytics
Amazon ElastiCache: An in-memory caching service for improving application performance, not a data warehouse solution