DEA-C01 · Question #58
A financial company wants to implement a data mesh. The data mesh must support centralized data governance, data analysis, and data access control. The company has decided to use AWS Glue for data cat
The correct answer is B. Use Amazon S3 for data storage. Use Amazon Athena for data analysis. E. Use AWS Lake Formation for centralized data governance and access control.. To implement a data mesh with centralized data governance and access control using AWS Glue for catalogs and ETL, the best combination involves Amazon S3 for scalable data storage, Amazon Athena for serverless data analysis, and AWS Lake Formation for managing permissions and gov
Question
A financial company wants to implement a data mesh. The data mesh must support centralized data governance, data analysis, and data access control. The company has decided to use AWS Glue for data catalogs and extract, transform, and load (ETL) operations. Which combination of AWS services will implement a data mesh? (Choose two.)
Options
- AUse Amazon Aurora for data storage. Use an Amazon Redshift provisioned cluster for data
- BUse Amazon S3 for data storage. Use Amazon Athena for data analysis.
- CUse AWS Glue DataBrew for centralized data governance and access control.
- DUse Amazon RDS for data storage. Use Amazon EMR for data analysis.
- EUse AWS Lake Formation for centralized data governance and access control.
How the community answered
(45 responses)- A9% (4)
- B82% (37)
- C4% (2)
- D4% (2)
Why each option
To implement a data mesh with centralized data governance and access control using AWS Glue for catalogs and ETL, the best combination involves Amazon S3 for scalable data storage, Amazon Athena for serverless data analysis, and AWS Lake Formation for managing permissions and governance across the data lake.
Amazon Aurora is a relational database for transactional workloads, not typically used as the primary storage layer for a data mesh's raw data, and Amazon Redshift provisioned clusters are data warehouses, not primarily for general data analysis directly on a data lake.
Amazon S3 provides highly scalable and cost-effective object storage, which serves as the foundational data lake storage, while Amazon Athena is a serverless query service that allows direct querying of data stored in S3 using standard SQL for data analysis.
AWS Glue DataBrew is a visual data preparation tool used for cleaning and normalizing data, not for centralized data governance and access control.
Amazon RDS is a relational database service for transactional data, not ideal for a data mesh's primary raw data storage, and Amazon EMR is a big data processing service that can be used for analysis, but Athena is often preferred for serverless querying on S3 for data analysis.
AWS Lake Formation enables centralized data governance and fine-grained access control over data lakes built on Amazon S3, allowing companies to define and enforce security policies consistently across various data services.
Concept tested: AWS data mesh services selection
Source: https://docs.aws.amazon.com/lake-formation/latest/dg/what-is-lake-formation.html
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