BI
Recall these 10 easy steps before your interview
POWER
1. Connect to SQL Database
* Open Power BI Desktop and select "Get Data". * Choose "SQL Server" as the data source. * Enter server details and credentials to connect to the SQL database.
2. Import Data
* Select the database and tables you want to visualize. * Use Power BI's query editor to perform any necessary data transformations.
3. Data Modeling
* Define relationships between tables in the "Data Model" view. * Establish relationships based on common keys for accurate visualization.
4. Create Measures
* In the "Data Model" view, create DAX measures for calculated fields. * Measures might include sum, average, or other aggregations.
5. Design Visualizations
* Navigate to the report view and start designing visualizations. *Drag and drop fields onto the canvas to create tables, charts, and graphs.
6. Apply Filters
Use filters to focus on specific data points or time periods. * Filters can be applied at both individual visual and page levels.
7. Enhance with Slicers
* Incorporate slicers to allow users to interactively filter data across multiple visuals. * Slicers act as dynamic filters that affect multiple visuals simultaneously.
8. Customize Visual Appearance
* Customize visuals by adjusting colors, fonts, and other formatting options. * Ensure a visually appealing and cohesive design for the entire report.
9. Create Dashboards
* Combine multiple visuals into dashboards for a consolidated view. * Dashboards provide a high-level overview and easy navigation.
10. Publish to Power BI Service
* Save the Power BI file and publish it to the Power BI service. * Share the dashboard with others, and schedule data refresh for real-time updates.
Mastering this process advances your career and positions you as a skilled user of Microsoft Power BI and SQL
5 out of 5