Course Outline

Recap and Data Model Design Principles

  • Understanding the data modeling layer in Power BI for government use
  • Star and snowflake schema concepts for efficient data representation
  • Creating and managing relationships between tables to ensure data integrity

Introduction to DAX (Data Analysis Expressions)

  • DAX syntax and data types for robust data manipulation
  • Calculated columns versus measures for precise data calculations
  • Common DAX functions: SUMX, CALCULATE, FILTER, RELATED for advanced analytics

Advanced DAX and Business Logic

  • Time intelligence functions (YTD, MTD, QTD) for temporal analysis
  • Conditional logic and dynamic calculations to support decision-making
  • Ranking, running totals, and comparative metrics for comprehensive data insights

Data Transformation and Optimization

  • Working with Power Query for advanced transformations in government datasets
  • Combining multiple data sources efficiently to enhance reporting capabilities
  • Improving performance through query folding and relationship optimization

Enhanced Visualizations and Interactivity

  • Custom visuals and market extensions for tailored insights
  • Drill-downs, bookmarks, and what-if parameters to support dynamic exploration
  • Creating paginated and dynamic reports for comprehensive data presentation

Performance and Governance in Power BI

  • Best practices for dataset management in government environments
  • Optimizing refresh schedules and query performance to ensure timely access to data
  • Implementing row-level security (RLS) to maintain data confidentiality and compliance

Hands-on Project: Building a Sales Intelligence Dashboard

  • Developing KPIs with DAX measures for government applications
  • Designing a model-driven dashboard for business insights in public sector operations
  • Applying governance and sharing best practices to ensure data integrity and security

Summary and Next Steps

Requirements

  • An understanding of the Power BI interface and report creation for government use
  • Experience in building dashboards within Power BI
  • Basic familiarity with data relationships and filters

Audience

  • Business intelligence professionals for government agencies
  • Data analysts and reporting specialists for government entities
  • Developers working on data visualization and analytics for government projects
 14 Hours

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