What are the different connections you can make with your dataset?

DWQA QuestionsCategory: HadoopWhat are the different connections you can make with your dataset?
Editor Staff asked 2 months ago

What are the different connections you can make with your dataset?

1 Answers
Editor Staff answered 2 months ago

We can either connect live to our data set or extract data onto Tableau.

  • Live: Connecting live to a data set leverages its computational processing and storage. New queries will go to the database and will be reflected as new or updated within the data.
  • Extract: An extract will make a static snapshot of the data to be used by Tableau’s data engine. The snapshot of the data can be refreshed on a recurring schedule as a whole or incrementally append data. One way to set up these schedules is via the Tableau server.

The benefit of Tableau extract over live connection is that extract can be used anywhere without any connection and you can build your own visualization without connecting to database.