Course Outline
Review and Foundational Principles of Data Model Design
- Exploring the data modeling layer within Power BI
- Concepts of star and snowflake schemas
- Establishing and administering inter-table relationships
Fundamentals of DAX (Data Analysis Expressions)
- DAX syntax and associated data types
- Distinguishing between calculated columns and measures
- Essential DAX functions: SUMX, CALCULATE, FILTER, RELATED
Advanced DAX Implementation and Business Logic
- Utilizing time intelligence functions (YTD, MTD, QTD)
- Applying conditional logic and dynamic computations
- Implementing ranking, running totals, and comparative metrics
Data Transformation and Performance Optimization
- Executing advanced transformations using Power Query
- Efficiently integrating multiple data sources
- Boosting performance via query folding and optimized relationships
Advanced Visualizations and Interactive Features
- Integrating custom visuals and marketplace extensions
- Utilizing drill-downs, bookmarks, and what-if parameters
- Constructing paginated and dynamic reporting layouts
Performance Management and Governance in Power BI
- Adhering to best practices for dataset administration
- Optimizing refresh schedules and query execution efficiency
- Configuring row-level security (RLS)
Practical Application: Developing a Sales Intelligence Dashboard
- Creating KPIs through DAX measures
- Architecting a model-centric dashboard for strategic insights
- Applying governance standards and sharing protocols
Conclusion and Future Directions
Requirements
- Proficiency in navigating the Power BI interface and generating reports
- Practical experience in constructing dashboards within Power BI
- Fundamental knowledge of data relationships and filtering mechanisms
Target Audience
- Business intelligence experts
- 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