Microsoft Power Bi Desktop For Business Intelligence Udemy Extra Quality !!exclusive!! Link
Microsoft Power BI Desktop for Business Intelligence , primarily created by Maven Analytics
DAX Calculations: Instruction on using Data Analysis Expressions (DAX) to create calculated columns and measures, including time intelligence and conditional functions. Microsoft Power BI Desktop for Business Intelligence ,
- Basic computer skills and familiarity with Microsoft Office
- No prior experience with Power BI or business intelligence is required
2. Core Components of Power BI Desktop for BI Excellence
2.1 Data Connection & Transformation (Power Query)
- Connectivity: Supports files (Excel, CSV), databases (SQL Server, Oracle), cloud services (Salesforce, Google Analytics), and folders.
- M Language: Underlying functional language for reproducible data cleaning (e.g., removing duplicates, merging queries, pivoting columns).
- Best Practice: Perform heavy transformations (e.g., changing data types, filtering rows) in Power Query rather than in DAX to improve refresh performance.
1. The "Star Schema" Data Modeling
This is often considered the single most important feature taught in professional courses. Basic computer skills and familiarity with Microsoft Office
Best Practices for Implementing Power BI Desktop Connectivity : Supports files (Excel