Course Outline
Review and Data Model Design Fundamentals
- Comprehending the data modeling architecture in Power BI.
- Concepts of star and snowflake schemas.
- Establishing and maintaining relationships across tables.
Foundations of DAX (Data Analysis Expressions)
- DAX syntax and data type specifications.
- Distinguishing between calculated columns and measures.
- Key DAX functions: SUMX, CALCULATE, FILTER, and RELATED.
Advanced DAX Application and Business Logic
- Time intelligence functions (YTD, MTD, QTD).
- Implementing conditional logic and dynamic computations.
- Calculating rankings, running totals, and comparative indicators.
Data Transformation and Optimization Strategies
- Utilizing Power Query for sophisticated data transformations.
- Integrating multiple data sources effectively.
- Enhancing performance via query folding and relationship management.
Advanced Visualizations and User Interactivity
- Incorporating custom visuals and marketplace extensions.
- Using drill-downs, bookmarks, and what-if parameters.
- Generating paginated and dynamic reports.
Performance Management and Governance in Power BI
- Best practices for dataset administration.
- Optimizing refresh schedules and query efficiency.
- Enforcing row-level security (RLS).
Practical Project: Constructing a Sales Intelligence Dashboard
- Creating KPIs using DAX measures.
- Designing model-centric dashboards for business insights.
- Applying governance and sharing best practices.
Summary and Future Directions
Requirements
- Proficiency with the Power BI interface and report generation.
- Practical experience in constructing Power BI dashboards.
- Fundamental knowledge of data relationships and filtering mechanisms.
Target Audience
- Business intelligence specialists.
- Data analysts and reporting experts.
- Developers focused on data visualization and analytics.
Testimonials (4)
How to use relationships in Power BIand the differences between columns and measurements
LEUNG Chun Hei - HAESL
Course - Advanced Power BI: Data Modeling, DAX, and Enhanced Analytics
The application of Data Modelling and DAX
Rachel KY Wong - HAESL
Course - Advanced Power BI: Data Modeling, DAX, and Enhanced Analytics
Emoji setting. SharePoint data source linkage. Concept of DAX in measure and column.
Lam Chit Wui (Ray) - HAESL
Course - Advanced Power BI: Data Modeling, DAX, and Enhanced Analytics
Calculate, Measure