AWS Certified Cloud Practitioner
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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?
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RRitesh
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A
Amazon DynamoDB
B
Amazon RDS
C
Amazon Redshift
D
Amazon ElastiCache
Explanation:
Explanation
Amazon Redshift is the correct choice for a petabyte-scale data warehouse because:
- Amazon Redshift is AWS's fully managed, petabyte-scale data warehousing service specifically designed for large-scale analytics and business intelligence workloads
- It can handle petabytes of data and provides high-performance querying capabilities
Why other options are incorrect:
- Amazon DynamoDB is a NoSQL database service for key-value and document data, not designed for data warehousing
- Amazon RDS is a relational database service for OLTP (Online Transaction Processing) workloads, not optimized for large-scale analytics
- Amazon ElastiCache is an in-memory caching service for improving application performance, not for data warehousing
Amazon Redshift is purpose-built for data warehousing scenarios where you need to analyze massive amounts of structured data across multiple dimensions.
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