As you connect to your data, the preview window enables you to peek at your data, to ensure it's what you're looking for, before you create and save the data source.

Here's an example of a preview window:

To get you to your data faster, the preview only includes up to 2MB of data. This might lead you to believe that Klipfolio isn't getting all of the data you requested, especially for data sources that return a LOT of data. But, no need to worry! After creating the data source, simply navigate to the About this Data Source page to see a preview that includes ALL of the data you requested. If your data source has a lot of rows and you want to see all of them, scroll to the bottom of the table and click Show all items. (See below.)

To access the About this Data Source page, click Data Sources in the left navigation sidebar and select the desired data source from the list. If you don’t see the previous option, go to the bottom of the left navigation sidebar and click your Account Name > Data Sources instead.

Note: When modelling a data source, or in an already modelled data source, you can access options to show more rows and to go to the last few rows or first few rows. (See below.)