Tableau·Tableau essentials

Connect data

Tableau connects to files and databases and infers field types.

Beginner 10 min read Lesson 1 of 150 Challenge included
What you will be able to do
  • Use Connect > Text file.
  • Check data types.
  • Use extracts for speed.

In plain English

Tableau connects to files and databases and infers field types.

  • Use Connect > Text file.
  • Check data types.
  • Use extracts for speed.
connect.txtText
Connect > Text file > lessons.csv
Check: Course = string, Minutes = number
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Answer from memory: Why use an extract?

TEXT · starter
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Knowledge checkQuestion 1

Why use an extract?

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