This topic describes the features that are provided by DataWorks on the DataStudio page. This helps you understand the overall layout of and modules on the DataStudio page and view relevant topics.
Go to the DataStudio page
- Log on to the DataWorks console. In the top navigation bar, select the region where your workspace resides. In the left-side navigation pane, click Workspaces.
- Find your workspace and click DataStudio in the Actions column.
The features for different data development operations vary. The following sections in this topic describe these features:
- Overall layout of the DataStudio page: describes the overall layout of the DataStudio page.
- Features related to workflows: describes the features related to workflows on the DataStudio page.
- Shortcut menu related to workflows: describes the shortcut menu related to workflows on the DataStudio page.
- Features related to nodes: describes the features related to nodes on the DataStudio page.
- Shortcut menu related to nodes: describes the shortcut menu related to nodes on the DataStudio page.
Overall layout of the DataStudio page
The following figure shows the overall layout of the DataStudio page. 
| Area | Description |
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| 1 |
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| 2 | In this area, you can click the  icon to show or hide the names of the functional icons in the left-side navigation pane.
Note If a specific functional icon is not displayed in the left-side navigation pane, you can click the  icon in Area 4 to add the functional icon to the left-side navigation pane on the Settings page. For more information, see Personal settings. |
| 3 | Shortcuts to other services:
Common features of DataWorks services: Note DataWorks services share common features. The following descriptions introduce the common features that are provided by DataWorks on the DataStudio page.
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| 4 | After you click the Settings icon in Area 4, you can perform system configurations on the following tabs of the Settings page:
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| 5 | This area displays the shortcut keys that are commonly used in the DataStudio editor. For more information, see Editor shortcuts. |
icon to switch to another workspace in the current region. 
icon in the lower-left corner to go back to the homepage of the DataWorks console. 
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)Features related to workflows
By default, the Scheduled Workflow tab appears after you go to the DataStudio page. On the Scheduled Workflow tab, you must create a workflow before you can organize your data development operations. For more information about how to create a workflow, see the "Create a workflow" section in the Manage workflows topic. The following figure shows the features related to workflows. 
| Area | Description |
|---|---|
| 1 |
 icon to show all solutions or workflows in a workspace. |
| 2 |
Note Before you perform data development operations in a new workspace, you must create a workflow and a node in the workflow. For more information about how to create a workflow, see the "Create a workflow" section in the Create a workflow topic. |
| 3 | In this area, you can use a directory tree to manage nodes, tables, resources, and functions in each workflow.
The icon before the name of a node indicates the status of the node: You can double-click the name of a workflow to go to the configuration tab of the workflow, as shown in Areas 5 to 8. On this tab, you can perform data development operations.
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| 4 | Resource Group Orchestration ( ): You can click this icon to change the resource groups for scheduling used by multiple nodes in a workflow during data development. If multiple resource groups for scheduling are used in your workspace, you can use this feature to change the resource groups for scheduling for the nodes in the workspace based on your business requirements. This helps you improve resource usage. After you change the resource groups for scheduling used by multiple nodes, you must deploy the nodes to the production environment so that the change can take effect in the production environment. |
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| 6 | Tools on the canvas:
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| 7 | Tabs in the right-side navigation pane:
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| 8 | Tools in the toolbar and tools above the configuration tab:
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): You can click this icon to search for a code snippet by using keywords. This way, you can find all nodes that contain the code snippet on the Scheduled Workflow, Manually Triggered Workflows, Ad Hoc Query, and Recycle Bin tabs and view the details of the code snippet in a centralized manner. You can also use this feature to identify the node that causes changes to a table. 
): You can click this icon to modify the configurations of multiple tables, resources, or functions at a time. The configurations include the owner, compute engine instance, resource group for scheduling, rerun properties, scheduling type, scheduling cycle, and scheduling timeout period. 
): You can click this icon to upload the data in a local file to a table in DataWorks. You can import the data in a local file only to a MaxCompute table. 
): You can click Create to quickly create a workflow, node, table, resource, or function. 
icon to search for the node. 
icon to specify the types of nodes that you want to search. After you specify a node type, the directory tree displays only nodes of the specified type in the current workspace. 
icon: indicates that the node is not committed. You can click this icon to commit the node. 
icon: indicates that the node is not deployed. You can click this icon to deploy the node. 
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): You can click this icon to go to the Deploy page and view the nodes to be deployed in the current workflow. Then, you can deploy nodes based on your business requirements. 
): You can click this icon to go to Operation Center to view the O&M details of nodes in the current workflow. 
icon to view all configuration tabs that are open from the drop-down list. 
icon to close one or more configuration tabs. Shortcut menu related to workflows
You can move the pointer over a workflow and right-click the workflow. The following figure shows the shortcut menu that appears, and the following table describes the features supported by the shortcut menu. 
| Feature | Description |
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| Create Node | This feature allows you to quickly create nodes of different types. When you create a node, the system displays the node types that are recently used. If you click one of the node types, the system sets the Engine Instance and Node Type parameters based on the information about the node that was last used of this type. You can create a node of a type that was recently used by using this method.  |
| Create Table | This feature allows you to quickly create tables of different types. |
| Create Resource | This feature allows you to quickly create resources of different compute engines. Note You can use this feature to create resources of only the MaxCompute, CDH, and EMR compute engines. |
| Create Solution | This feature allows you to quickly create functions of different compute engines. Note You can use this feature to create functions of only the MaxCompute, CDH, and EMR compute engines. |
| Board | This feature navigates you to the canvas of a workflow. |
| Modify Workflow | This feature allows you to modify the name, owner, and description of a workflow. |
| Delete Workflow | This feature allows you to delete the current workflow. Note If you perform this operation, all objects in the workflow are deleted. Proceed with caution. The following options are available to cope with situations where an object cannot be deleted:
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| Perform operations on multiple DataWorks objects at a time | This feature allows you to modify the configurations of multiple nodes, resources, or functions at a time. For example, you can modify the owners, compute engine instances, and scheduling properties of multiple objects at a time. This feature also allows you to commit and deploy multiple modified objects to the production environment at a time. |
Features related to nodes
After you create a workflow, you can create different types of nodes for data development based on your requirements. For more information, see the "Select a data development node" section in the Overview topic. Different types of nodes provide similar features. This section describes the features that are provided by DataWorks on the configuration tab of an ODPS SQL node. 
| Area | Description |
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| 1 | Node development-related features in the top toolbar:
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| 2 | Properties tab:
Lineage tab: This tab displays the dependencies and auto-captured lineage between the current node and other nodes. Versions tab: A version is generated each time a node is committed and deployed. On this tab, you can view the historical versions and information about each version of the node. The information includes the user that committed the node, the time when the node was committed, change type, status, and remarks. The following descriptions provide the different states of a node version:
Code Structure tab: This tab uses SQL operators to display the code structure of the node. |
| 3 | SQL Editor: You can write SQL statements in the editor based on your business requirements.
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| 4 | Features in the upper-right corner:
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icon to return to the first line of the SQL editor. 
icon to view the SQL editor in full screen. 
icon to quickly run a code snippet to test whether the code snippet is correctly written. For more information, see Shortcut menu related to nodes
You can move the pointer over a node and right-click the node. The following figure shows the shortcut menu that appears, and the following table describes the features supported by the shortcut menu. 
| Feature | Description |
|---|---|
| Rename | This feature allows you to change the name of the node. |
| Add to Favorites | This feature allows you to add the node to favorites. After you add the node to favorites, you can click My Favorites in the upper-right corner of the Scheduled Workflow tab to view the node. If you want to remove the node from favorites, right-click the node and select Remove from Favorites. |
| Move | This feature allows you to move the node to another workflow. |
| Clone | This feature allows you to clone the node. The new node is of the same type and has the same owner and resource properties as the original node but has a name that is different from that of the original node. |
| View Versions | This feature allows you to view the historical versions and information about each version of the node. The information includes the user that committed the node, the time when the node was committed, change type, status, and remarks. |
| Locate in Operation Center | This feature navigates you to Operation Center so that you can view information about the node. If the node is committed to both the development and production environments, you can select Locate in Operation Center (Production Environment) or Locate in Operation Center (Development Environment). |
| Submit for Code Review | This feature allows you to commit the code of the node for review. A node that is committed by a developer must pass the code review before the node can be deployed. |
| Delete | This feature allows you to delete the node and the dependency configurations of its ancestor and descendant nodes. After you click Delete to delete a node that has been deployed to the production environment, you must go to the Create Deploy Task page, create a deployment task for the node, and then deploy the node. This way, the node is deleted from the production environment. For more information, see Undeploy nodes. |