檳榔嶼

Drivers : https://www.tableau.com/support/drivers

Tableau File Types
  1. twb : tableau workbook, stores a visualization without source data
  2. tds : tableau data source, stores the server address, password, and other information required to access a data source
  3. tbm : tableau bookmark, a connection to a worksheet in another Tableau workbook
  4. tde : Tableau data as a filtered and aggregated extract
  5. twbx : extracted data and visualizations for viewing in Tableau or Tableau Reader

Help : https://www.tableau.com/support/help

Discover what's new in Tableau 2020


Hello Tableau :


Join related data sources 2020.1 and 2020.2

  - help

Join data sources with inconsistent field names in 2020.1 and 2020.2


Clean up source data


Reorder fields in a visualization




Change the summary operation


Split next into multiple columns


Present data using storylines


Display source metadata


Display the data underlying a workbook