Tableau Exam TCC-C01 Topic 3 Question 6 Discussion

Actual exam question for Tableau's TCC-C01 exam

Question #: 6
Topic #: 3

For a new report, a consultant needs to build a data model with three different tables, including two that contain hierarchies of locations and products. The third

table contains detailed warehousing data from all locations across six countries. The consultant uses Tableau Cloud and the size of the third table excludes

using an extract.

What is the most performant approach to model the data for a live connection?

ARelating the tables in Tableau Desktop

BBlending the first two tables with the third

CJoining the tables in Tableau Prep

DJoining the tables in Tableau Desktop

Show Suggested Answer

Suggested Answer: A

For a performant live connection in Tableau Cloud, especially when dealing with large datasets that preclude the use of extracts, relating the tables in Tableau Desktop is the recommended approach. This method allows for flexibility in how the data is queried and can improve performance by leveraging Tableau's relationships feature, which optimizes queries for the underlying database.

by Iraida at Nov 14, 2024, 04:22 AM

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19 days ago

I think the most performant approach would be joining the tables in Tableau Desktop.

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