Course Outline
Review of Recap and Data Model Design Principles
- Comprehending the data modeling layer within Power BI
- Principles of star and snowflake schemas
- Establishing and maintaining relationships between tables
Overview of DAX (Data Analysis Expressions)
- DAX syntax standards and data type specifications
- Distinguishing between calculated columns and measures
- Key DAX functions: SUMX, CALCULATE, FILTER, and RELATED
Advanced DAX Application and Business Logic
- Utilization of time intelligence functions (YTD, MTD, QTD)
- Implementation of conditional logic and dynamic calculations
- Deriving rankings, running totals, and comparative metrics
Data Transformation and Performance Optimization
- Utilizing Power Query for complex data transformations
- Efficiently integrating multiple data sources
- Enhancing performance through query folding and optimized relationships
Advanced Visualizations and Interactive Features
- Incorporating custom visuals and marketplace extensions
- Implementing drill-downs, bookmarks, and what-if parameters
- Construction of paginated and dynamic reporting structures
Performance Management and Governance in Power BI
- Best practices for dataset administration
- Optimizing refresh schedules and query execution efficiency
- Enforcement of row-level security (RLS) protocols
Practical Project: Development of a Sales Intelligence Dashboard
- Formulation of KPIs using DAX measures
- Architecture of a model-driven dashboard for operational insights
- Application of governance and sharing best practices
Conclusions and Subsequent Recommendations
Requirements
- Proficiency with the Power BI user interface and fundamental report creation
- Practical experience in constructing dashboards within Power BI
- Foundational knowledge of data relationships and filtering mechanisms
Target Audience
- Business intelligence professionals
- Data analysts and reporting specialists
- Developers engaged in data visualization and analytics development
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