AWS Certified Cloud Practitioner

Explanation

Amazon Redshift is AWS's fully managed, petabyte-scale data warehouse service designed for analytical workloads. Here's why it's the correct answer:

Key Features of Amazon Redshift:

• Scalable Data Warehouse: Redshift is specifically designed as a data warehouse solution that can scale from gigabytes to petabytes of data
• Columnar Storage: Uses columnar storage for better compression and query performance
• Massively Parallel Processing (MPP): Distributes data and query load across multiple nodes
• SQL-based Interface: Supports standard SQL queries for business intelligence and analytics

Why Other Options Are Incorrect:

• Amazon S3: Object storage service for storing files, not a data warehouse
• Amazon DynamoDB: NoSQL database service for key-value and document data
• Amazon Kinesis Data Streams: Real-time data streaming service for processing data in motion

Amazon Redshift is optimized for complex analytical queries and integrates well with business intelligence tools, making it the ideal choice for data warehousing needs in AWS.