Adding a Dataset to a Graphmart

This topic provides instructions for adding a dataset from the Datasets catalog to an existing graphmart.

1. In the Graph Studio application, go to the Graphmarts screen.

   Graph Studio displays a list of the existing graphmarts. For example:

   

2. On the Graphmarts screen, click the name of the graphmart that you want to add a dataset to. Graph Studio displays the Overview.

3. In the explorer pane, expand the Data Layers menu and select Add Dataset.

   

4. The Select Dataset dialog box displays.

   

5. In the dialog box, select the checkbox next to the dataset that you want to add, then click Add. Graph Studio adds the dataset to the graphmart. A new data layer is generated with a Load Dataset Step.

   

   Clicking on this Load Dataset step displays the properties of this step, as shown in the following example:

   

   By default the current working edition (Managed Edition) of the dataset is selected. If you want to select a different edition, follow these steps:

6. Click the Edit icon in the Actions column.

The Modify Edition dialog box displays. For example:

5. To choose a different edition, click the drop-down list at the top of the screen, as indicated above, and select the edition to use.
6. If you want to make changes to the selected edition, select (to include) or clear (to exclude) the data component checkboxes on the left side of the screen.

When you make changes to an edition while creating or changing a graphmart, Graph Studio creates a copy of the edition (with the changes) and uses the copy as a dataset in the graphmart. The original published edition remains unchanged.

8. When you are finished making changes, choose one of the following options for saving the changes:

• If you want to save the changes as a new Saved Edition, click Save As New Edition. Graph Studio displays the Create New Edition dialog box. Specify a Title and optional Description for the edition, and click Save. Then click Save Customizations on the Modify Edition screen.

  

• If you want to save the changes as a copy of the existing edition, click Save Customizations.

7. To reload the graphmart and add the new dataset, click the Data Layers tab, and then click the Refresh All Data Layers button.

Once the graphmart is loaded into Graph Lakehouse, the data is available to access and analyze. For more information, see Access Knowledge Graphs.