Course Outline
Review and Fundamentals of Data Model Design
- Comprehending the data modeling layer within Power BI
- Concepts of star and snowflake schemas
- Establishing and managing relationships between tables
Fundamentals of DAX (Data Analysis Expressions)
- DAX syntax and data types
- Distinguishing between calculated columns and measures
- Essential DAX functions: SUMX, CALCULATE, FILTER, RELATED
Advanced DAX Applications and Business Logic
- Time intelligence functions (YTD, MTD, QTD)
- Conditional logic and dynamic calculation strategies
- Ranking, running totals, and comparative metrics
Data Transformation and Optimization Techniques
- Advanced transformations using Power Query
- Efficiently combining multiple data sources
- Enhancing performance through query folding and relationship design
Advanced Visualizations and Interactive Elements
- Custom visuals and marketplace extensions
- Utilizing drill-downs, bookmarks, and what-if parameters
- Developing paginated and dynamic reports
Power BI Performance and Governance
- Best practices for managing datasets
- Optimizing refresh schedules and query efficiency
- Implementing row-level security (RLS)
Practical Project: Developing a Sales Intelligence Dashboard
- Creating KPIs using DAX measures
- Designing a model-driven dashboard for business insights
- Applying governance and sharing best practices
Conclusion and Future Steps
Requirements
- Familiarity with the Power BI interface and report creation
- Experience in constructing dashboards within Power BI
- Basic knowledge of data relationships and filtering
Target Audience
- Business intelligence professionals
- Data analysts and reporting specialists
- 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