Managing Pangu Data Assets

Introduction to Data Assets

Data assets refer to datasets that are managed, stored, and available on the platform.

Data assets are classified into the following types:

• User-published datasets

  You can publish a dataset as a data asset by choosing Data Engineering > Data Publishing > Publish Task. You can view details about published datasets, edit and delete datasets, and publish datasets to AI Gallery.

• Data assets subscribed from AI Gallery

  In addition to datasets published by users, the platform also allows you to subscribe to data assets from AI Gallery. AI Gallery enables the sharing of AI assets such as models, datasets, and AI applications. In this community, enterprises, individual developers, and other groups can securely share and purchase AI assets.

Publishing Data Assets to AI Gallery

1. Log in to ModelArts Studio Large Model Deveopment Platform. In the My Spaces area, click the required workspace.
   Figure 1 My Spaces
   
2. In the navigation pane, choose Workspace Assets > Data.
3. Click Publish to Gallery in the Operation column of the data asset in Unpublished state to publish the data asset.
4. In the Publish to AI Gallery dialog box, enter the AI Gallery asset name and description, available subscription area constraint, visible scope, and click OK to publish the data asset to AI Gallery.
5. The data asset publishing status is displayed on the data asset list page.
   • If the status is Publishing, the asset is being synchronized to AI Gallery.
   • If the status is Published, the asset has been synchronized to AI Gallery. You can click View Publishing Information in the Operation column to view the publishing information of the asset.
   • If the status is Publish failed, the asset fails to be synchronized to AI Gallery. You can click Publish to AI Gallery to publish the data asset again.

Subscribing to Data Assets from AI Gallery

1. Log in to ModelArts Studio Large Model Deveopment Platform. In the My Spaces area, click the required workspace.
   Figure 2 My Spaces
   
2. In the navigation pane, choose Workspace Assets > Data.
3. Click Subscribe to Data in the upper right corner. In the Subscribe from AI Gallery dialog box, select the data assets to be subscribed to and click Next Step.
4. Enter the asset name and description, and click OK to subscribe to the data asset.
5. The data asset publishing status is displayed on the data asset list page.
   • If the status is Subscribing, the asset is being synchronized from AI Gallery. Wait patiently.
   • If the status is Subscription succeeded, the asset has been successfully subscribed to from AI Gallery. You can click View Subscription Information in the Operation column to view the subscription information of the asset.
   • If the status is Subscription failed, the asset fails to be subscribed to from the AI Gallery. You can click Re-subscribe to subscribe to the data asset from the AI Gallery again.
6. The subscribed data assets are displayed on the Data Engineering > Data Management > Datasets > Original Dataset page. You can process and publish the data assets.

Managing Data Assets

1. Log in to ModelArts Studio Large Model Deveopment Platform. In the My Spaces area, click the required workspace.
   Figure 3 My Spaces
   
2. In the navigation pane, choose Workspace Assets > Data.
3. Click the Task Publishing tab and perform the following operations on the datasets published by users:
   • View basic information. You can click a data asset to view its basic information such as ratio details and data details.
   • Publish data assets to AI Gallery. Click Publish to AI Gallery in the Operation column to publish the data asset to AI Gallery.
   • View the publishing information. Click View Publish Information to view the publishing information of the asset. (This operation can be performed only on the data assets that have been published to AI Gallery.)
   • Editing properties. Choose More > Edit Property in the Operation column to edit the name, description, and visibility of the data asset.
   • Delete a data asset. Choose More > Delete in the Operation column to delete the current data asset.
   • Unpublish data assets from AI Gallery. Choose More > Cancel Publish to AI Gallery in the Operation column to unpublish the data asset from AI Gallery. (This operation can be performed only on the data assets that have been published to AI Gallery.)
4. Click the AI Gallery tab and perform the following operations on the data assets subscribed from AI Gallery:
   • View the subscription information. Click View Subscription Information in the Operation column of a specific data asset to view the subscription information such as the asset name and description.
   • Edit properties. Choose More > Edit Properties in the Operation column to edit the name, description, and visibility of the data asset.
   • Delete a data asset. Choose More > Delete in the Operation column to delete the current data asset.
   • Re-subscribe to a data asset. If the subscription fails, click Resubscribe in the Operation column to subscribe to the required data asset from AI Gallery again.