Google Looker LookML Developer Exam LookML-Developer Question # 5 Topic 1 Discussion

Google Looker LookML Developer Exam LookML-Developer Question # 5 Topic 1 Discussion

LookML-Developer Exam Topic 1 Question 5 Discussion:
Question #: 5
Topic #: 1

Business users reportthat an ephemeral derived table tile on the dashboard is slow.

Information about the dashboard includes:

The dashboard filter is linked to the user attributes.

This tile usually takes approximately 5 minutes to complete running.

Which solution should be used to improve the dashboard load time?


A.

Use a conditional WHERE clause for Development Mode.


B.

Build a user attribute filter into the Explore.


C.

Use index distribution_key or sort_key for this derived table.


D.

Persist the derived table.


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