Course Outline
Review of Fundamentals and Data Model Design Principles
- Exploring the data modeling layer within Power BI.
- Understanding star and snowflake schema concepts.
- Establishing and managing relationships between tables.
Foundations of DAX (Data Analysis Expressions)
- DAX syntax and supported data types.
- Distinguishing between calculated columns and measures.
- Key DAX functions including SUMX, CALCULATE, FILTER, and RELATED.
Advanced DAX and Business Logic Implementation
- Utilizing time intelligence functions (YTD, MTD, QTD).
- Implementing conditional logic and dynamic calculations.
- Creating ranking systems, running totals, and comparative metrics.
Data Transformation and Performance Optimization
- Utilizing Power Query for advanced data transformations.
- Efficiently consolidating multiple data sources.
- Enhancing performance through query folding and relationship management.
Advanced Visualizations and Interactivity
- Incorporating custom visuals and marketplace extensions.
- Using drill-downs, bookmarks, and what-if parameters.
- Developing paginated and dynamic reports.
Performance Management and Governance in Power BI
- Adhering to best practices for dataset management.
- Optimizing refresh schedules and query performance.
- Implementing row-level security (RLS) protocols.
Practical Application: Constructing a Sales Intelligence Dashboard
- Developing KPIs using DAX measures.
- Designing a model-driven dashboard to deliver business insights.
- Applying governance and sharing best practices.
Conclusion and Future Directions
Requirements
- Proficiency with the Power BI interface and report creation processes.
- Prior experience in developing dashboards within Power BI.
- Fundamental understanding 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