Managing Data Versions

During data preparation, you can publish data into multiple versions for dataset management. You can view version updates, set the current version, and delete versions.

Viewing Dataset Version Updates

Log in to the . In the navigation pane, choose Data Management > Datasets.
In the dataset list, choose More > Manage Version in the Operation column. The Manage Version tab page is displayed.
You can view basic information about the dataset, and view the versions and publish time on the left.

Figure 1 Viewing dataset versions

Setting to Current Version

Log in to the . In the navigation pane, choose Data Management > Datasets.
In the dataset list, choose More > Manage Version in the Operation column. The Manage Version tab page is displayed.
On the Manage Version tab page, select the desired dataset version, and click Set to Current Version in the basic information area on the right. After the setting is complete, Current version is displayed to the right of the version name.

Only the version in Normal status can be set to the current version.

Deleting a Dataset Version

Log in to the . In the navigation pane, choose Data Management > Datasets.
In the dataset list, choose More > Manage Version in the Operation column. The Manage Version tab page is displayed.
Locate the row that contains the target version, and click Delete in the Operation column. In the dialog box that is displayed, click OK.

Deleting a dataset version does not remove the original data. Data and its labeling information are still stored in the OBS directory. However, this affects version management. Exercise caution when performing this operation.