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Duration 14 hours
Course Outline
Reviewing Data Model Design Principles
- Comprehending the data modeling layer within Power BI.
- Star and snowflake schema concepts.
- Establishing and managing relationships between tables.
Getting Started with DAX (Data Analysis Expressions)
- DAX syntax and data types.
- Distinguishing between calculated columns and measures.
- Essential DAX functions: SUMX, CALCULATE, FILTER, RELATED.
Advanced DAX and Business Logic
- Time intelligence functions (YTD, MTD, QTD).
- Conditional logic and dynamic calculation techniques.
- Ranking, running totals, and comparative metrics.
Data Transformation and Optimization
- Executing advanced transformations using Power Query.
- Efficiently consolidating multiple data sources.
- Enhancing performance through query folding and relationship optimization.
Advanced Visualizations and Interactivity
- Utilizing custom visuals and market extensions.
- Implementing drill-downs, bookmarks, and what-if parameters.
- Developing paginated and dynamic reports.
Performance and Governance in Power BI
- Best practices for dataset management.
- Optimizing refresh schedules and query performance.
- Implementing row-level security (RLS).
Hands-on Project: Developing a Sales Intelligence Dashboard
- Creating KPIs using DAX measures.
- Designing a model-driven dashboard for actionable business insights.
- Applying governance and sharing best practices.
Conclusion and Next Steps
Requirements
- Familiarity with the Power BI interface and report creation workflows.
- Practical experience in constructing dashboards using Power BI.
- Foundational knowledge of data relationships and filtering mechanisms.
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