A new aggregation step displays in the Flow pane and the Profile pane updates to show the aggregate and group profile.
In the Flow pane, click the plus icon, and select Aggregate. Whether data is aggregated or grouped depends on the data type (string, number, or date). If you need to adjust the granularity of your data, use the Aggregate option to create a step to aggregate or group data. For example, you might want to aggregate sales data by customer before joining a sales table with a customer table. Sometimes you’ll need to adjust the granularity of some data, either to reduce the amount of data produced from the flow, or to align data with other data you might want to join or union together. For more information about authoring flows on the web, see Tableau Prep on the Web in the Tableau Server (Link opens in a new window) and Tableau Online (Link opens in a new window) help. The content in this topic applies to all platforms, unless specifically noted. Note: Starting in version 2020.4.1, you can now create and edit flows in Tableau Server and Tableau Online. tdsx file publishes to Tableau Server, providing users with access to the data source and metainfo, such as comments and hierarchies.Aggregate, join, or union your data to group or combine data for analysis. tds file and upstream data (the data stream used as the input) into a. When you run the workflow, the Publish to Tableau Server tool combines the. In Data source metainfo (optional), enter or browse to the path of the. This process should only be used when publishing to a lower version.
Tableau Online doesn't have a default site. Tableau Server is designed to host multiple sites on the same server instance.
You can verify this by downloading and extracting the *.tdsx zip file and viewing the *.hyper file in Data, followed by Extracts.
The data source is actually a HYPER file. After publishing an Alteryx data stream as a Tableau Hyper data extract (.hyper) file, the file may incorrectly display with a TDE (.tde) extension.