What is the Difference between connect live and import all data and Import some data.?
- Connect live – Creates a direct connect to your data. The speed of your data source will determine performance.
- Import all data – Imports the entire data source into Tableau’s fast data engine as an extract. The extract is saved with the workbook.
- Import some data – Imports a subset of your data into Tableau’s fast data engine as an extract. This option requires you to specify what data you want to extract using filters.
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