In the sample, we explore these areas:
Explore by using a live connection — When using a live connection, items in your Tabular model or perspective, like tables, columns, and measures appear in your Power BI Desktop Fields list. Each time you interact with a visualization, Power BI Desktop queries the Tabular model and calculates the results you see.
Keep in-mind, that Tabular models are highly secure. When you publish a Power BI Desktop file with a live connection to a Tabular model to your Power BI site, an On-premises data gateway must be installed and configured by an administrator.
To learn more, see On-premises data gateway. Select items and import into Power BI Desktop — When you connect with this option, you can select items like tables, columns, and measures in your Tabular model or perspective and load them into a Power BI Desktop model.
Enter the Server name and select a connection mode. This step depends on the connection mode you selected: If you chose Select items and get data, in Navigator, select a Tabular model or perspective.
You can further select only particular tables or columns to load. To shape your data before loading, click Edit to open Query Editor. Frequently Asked Questions Question: Do I need an On-premises data gateway? On the other hand, if you do intend on publishing to your Power BI site, a data gateway is necessary to ensure secure communication between the Power BI service and your on-premises Analysis Services server.
Be sure to talk to your Analysis Services server administrator before installing a data gateway. When connecting live to a Tabular model from your site in the Power BI service to an Analysis Services database on-premises in your organization, an On-premises data gateway is required to secure communications between them.
You cannot explore live data and connect to another type of data source in the same file. You can create report level measures in the Power BI Desktop, but all other query and modeling features are disabled when exploring live data.
If I created a live connection, is it secure? Your current Windows credentials are used to connect to the Analysis Services server. In Navigator, I see a model and a perspective.
A perspective is a particular view of a Tabular model. It might include only particular tables, columns, or measures depending on a unique data analysis need. A Tabular model always contains at least one perspective, which could include everything in the model. To change the server name after initial connection Once you create a Power BI Desktop file with an explore live connection, there might be some cases where you want to switch the connection to a different server.
For example, if you created your Power BI Desktop file when connecting to a development server, and before publishing to the Power BI service, you want to switch the connection to production server.
Select Edit Queries from the Ribbon. Enter the new server name.Power Systems Analysis [Hadi Saadat, Hadi Saadat] on attheheels.com *FREE* shipping on qualifying offers.
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