Which AWS service automates infrastructure provisioning and administrative tasks for an analytical data warehouse?
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A. B. C. D.Answer - A.
The AWS documentation mentions the following:
Amazon Redshift is a fully managed, petabyte-scale data warehouse service in the cloud.
You can start with just a few hundred gigabytes of data and scale to a petabyte or more.
This enables you to use your data to acquire new insights for your business and customers.
For more information on AWS Redshift, please refer to the below URL:
http://docs.aws.amazon.com/redshift/latest/mgmt/welcome.htmlChoices B, C and D are incorrect.
Amazon Redshift is the only data warehousing service out of the choices below.
The AWS service that automates infrastructure provisioning and administrative tasks for an analytical data warehouse is Amazon Redshift.
Amazon Redshift is a fully managed, petabyte-scale data warehouse service in the cloud that enables customers to analyze large amounts of data using SQL and BI tools. Amazon Redshift automates much of the undifferentiated heavy lifting involved in setting up, operating, and scaling a data warehouse.
Some of the key features of Amazon Redshift include:
Automatic scaling: Amazon Redshift automatically scales storage and compute resources to meet your needs.
Columnar storage: Data is stored in a columnar format, which improves query performance by reducing I/O.
Data compression: Amazon Redshift compresses data to reduce storage requirements and improve query performance.
Encryption: Amazon Redshift encrypts data in transit and at rest to enhance security.
Integration with BI tools: Amazon Redshift integrates with a wide range of BI tools, including Tableau, MicroStrategy, and Power BI.
Overall, Amazon Redshift is an ideal solution for organizations that need to store and analyze large amounts of data, without having to manage the underlying infrastructure themselves.