Checklist progress
0/281Learned
Tableau Consultant
Study Checklist
Checklist progress
0/281Learned
Recommend when to use an advanced chart type, such as Sankey, chord, radar, tile map, small multiples, and data densification
0/11
Recommending a radar chart for comparing multiple metrics across a small number of categories.
Learn this conceptIdentifying the limitations of a radar chart as the number of metrics or categories grows.
Learn this conceptExplaining what data densification is in Tableau.
Learn this conceptControlling unwanted data densification using domain padding or 'show empty' settings.
Learn this conceptIdentify the effect of the Tableau order of operations on calculations
0/8
Troubleshoot issues caused by the Tableau order of operations
0/7
Plan and implement advanced techniques to build interactivity into dashboards, such as dynamic URL actions, parameter actions, and filter actions
0/10
Identify and resolve resource-intensive queries
0/6
Maximize caching for Tableau Server
0/4
Identify and resolve performance issues caused by calculations such as string comparisons, IF THEN statements, and Level of Detail (LOD) expressions
0/5
Recommend calculations that should be moved upstream of Tableau
0/1
Interpret and resolve issues by using performance recordings
0/8
Identify and resolve performance issues caused by design elements such as number of sheets, number of filters, and image size
0/6
Implement aggregations that include dimensions
0/4
Implement advanced table calculations, such as window, nested table, or multi-directional
0/8
Implement advanced date functions, such as fiscal calendars
0/4
Implement advanced LODs, such as nested LODs
0/5
Implement combinations of advanced calculations
0/4
Troubleshoot advanced calculations
0/5
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Data densification is a Tableau feature that automatically generates visualization marks to fill gaps in continuous axes, such as dates or numeric bins, when the underlying data is sparse. It exists so that trend lines, predictive models, and continuous charts render correctly across an entire range instead of breaking at missing intervals.