Open the Operators (1) tab in the Navigation on the left. Then search for Data Generator (2).
Add the Data Generator (3) operator to the pipeline by drag & drop.
Attention: The SAP Data Hub, developer edition comes with a pipeline as well as with an operator called Data Generator. If you miss to open the Operators tab, you might end up opening the pipeline called Data Generator instead of adding the operator.
Press the Script (4) button to display the JavaScript snippet which is executed by the Data Generator. The JavaScript snippet opens in a new tab of the editor.
You see that the Data Generator creates a new random sample record every 500 milliseconds and sends it via the output
port of the operator.
The sample data represents sensors for humidity, temperature etc.
Close the tab for the JavaScript snippet.