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Question 160 - ARA-C01 discussion

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A company is following the Data Mesh principles, including domain separation, and chose one Snowflake account for its data platform.

An Architect created two data domains to produce two data products. The Architect needs a third data domain that will use both of the data products to create an aggregate data product. The read access to the data products will be granted through a separate role.

Based on the Data Mesh principles, how should the third domain be configured to create the aggregate product if it has been granted the two read roles?

A.

Use secondary roles for all users.

Answers
A.

Use secondary roles for all users.

B.

Create a hierarchy between the two read roles.

Answers
B.

Create a hierarchy between the two read roles.

C.

Request a technical ETL user with the sysadmin role.

Answers
C.

Request a technical ETL user with the sysadmin role.

D.

Request that the two data domains share data using the Data Exchange.

Answers
D.

Request that the two data domains share data using the Data Exchange.

Suggested answer: D

Explanation:

In the scenario described, where a third data domain needs access to two existing data products in a Snowflake account structured according to Data Mesh principles, the best approach is to utilize Snowflake's Data Exchange functionality. Option D is correct as it facilitates the sharing and governance of data across different domains efficiently and securely. Data Exchange allows domains to publish and subscribe to live data products, enabling real-time data collaboration and access management in a governed manner. This approach is in line with Data Mesh principles, which advocate for decentralized data ownership and architecture, enhancing agility and scalability across the organization.

Reference:

Snowflake Documentation on Data Exchange

Articles on Data Mesh Principles in Data Management

asked 29/10/2024
Jonathan Moreno
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