What should the consultant do to improve performance of this workbook while following best practice?

An executive-level workbook leverages 37 of the 103 fields included in a data source. Performance for the workbook is noticeably slower than other workbooks on the same Tableau Server.

What should the consultant do to improve performance of this workbook while following best practice?
A . Split some visualizations on the dashboard into many smaller visualizations on the same dashboard.
B . Connect to the data source via a custom SQL query.
C . Use filters, hide unused fields, and aggregate values.
OD. Restrict users from accessing the workbook to reduce server load.

View Answer

Answer: C

Explanation:

To improve the performance of a Tableau workbook, it is best practice to streamline the data being used. This can be achieved by using filters to limit the data to only what is necessary for analysis, hiding fields that are not being used to reduce the complexity of the data model, and aggregating values to simplify the data and reduce the number of rows that need to be processed. These steps can help reduce the load on the server and improve the speed of the workbook.

References: The best practices for optimizing workbook performance in Tableau are well-documented in Tableau’s official resources, including the Tableau Help Guide and the Designing Efficient Workbooks whitepaper, which provide detailed recommendations on how to streamline workbooks for better performance12.