In November 2018, Microsoft launched Dataflows in public preview. In a while, in April 2019, Dataflows grew to become typically obtainable. Dataflows was obtainable in Premium licenses solely, however it’s now obtainable in Energy BI Professional with some limitations. The aim of Dataflows is to assist collaborative self-service knowledge preparation and Extract, Rework, and Load (ETL) processes in a corporation by leveraging the ability of Energy Question within the cloud.
This text is an excerpt from the e-book Skilled Information Modeling with Energy BI, Second Version written by Soheil Bakhshi.
Within the following article, we’ll discover ways to create a Dataflow inside the Energy BI Service, earlier than wanting into methods to create a brand new entity, a desk inside the Dateflow.
Create Dataflows
To create a Dataflow, we should log into our Energy BI Service in an internet browser. The next steps present methods to begin creating new Dataflow:
- Choose a desired Workspace.
- Click on the New button.
- Click on Dataflow.
The previous steps are highlighted within the following picture:
Determine 1: Creating Dataflows within the Energy BI service
Dataflows usually are not obtainable in Private Workspaces (My Workspace).
We’ve got one of many following choices:
- Outline new tables
- Hyperlink tables from different Dataflows
- Import Mannequin
- Connect a Widespread Information Mannequin folder (preview)
The next picture exhibits the previous choices:
Determine 2: Accessible choice to begin creating a brand new Dataflow
Because the previous picture exhibits, all choices to create a brand new Dataflow can be found to begin creating a brand new Dataflow; nevertheless, if the Workspace shouldn’t be Premium, we will nonetheless create linked tables and computed tables, however we can’t refresh the Dataflow. The next sections present methods to create new tables, linked tables, computed tables, and import fashions. We don’t focus on Connect a Widespread Information Mannequin folder as a result of it’s in preview and has not been launched but.
Create new entities
Up to now, we’ve navigated to the specified Workspace. Now we need to create tables within the Dataflow. To create a brand new desk from the choices obtainable (as proven in Determine 3), we observe these subsequent steps:
- Click on Add new tables button, as illustrated within the following picture:
Determine 3: Including new tables inside a Dataflow
- Choose any desired knowledge supply connector, as illustrated within the following picture:
Determine 4: Deciding on a knowledge supply connector
- Fill within the Connection settings fields.
- Click on Subsequent.
The previous steps are highlighted within the following picture:
Determine 5: Filling within the Connection settings fields
- Choose tables from the Select knowledge pane from the Energy Question kind. Relying on the chosen knowledge supply, you might even see a distinct kind. We used a Northwind OData pattern obtainable right here.
- Click on Rework knowledge.
The previous steps are highlighted within the following picture:
Determine 6: Energy Question – Select knowledge kind when creating a brand new Dataflow
If we choose an on-premises knowledge supply, we have to choose an up and operating on-premises Information Gateway.
Abstract
We’ve got now created a Dataflow inside the Energy BI Service and subsequently create new entities, or tables. By following the step-by-step directions, customers can simply arrange and handle their Dataflows, leveraging varied knowledge supply connectors and reworking knowledge utilizing Energy Question. The significance of choosing the suitable workspace sort has been highlighted, making certain entry to all obtainable choices.
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