Scenario: there are changes in the business, based on the revision given, we need to update data stored in an existing dataset or create a new dataset.
Solution: use dataflow, in this scenario, we are going to use the update node, which is not so commonly used in the dataflow.
JSON behind update node
For the register node:
- Put the same Alias/Name to the master dataset if you want to overwrite it, the existing dashboard will work as per normal
- Use different Alias/Name from the source master dataset if you want to create a new dataset, you need to edit the existing dashboard to use the new dataset created.