Idézet:Power BI has revolutionized decision-making by turning raw data into actionable insights, making it a critical skill for modern business professionals. Power BI Crash Course is a comprehensive roadmap that helps you build an understanding of Power BI fundamentals through advanced enterprise implementations.

The book begins with foundational concepts, including data connections, Power Query transformations, and data modeling with star schemas. You will progress through advanced DAX calculations, time intelligence functions, and performance optimization techniques essential for professional-grade analytics solutions. This book uses an integrated sales dataset to show how features combine in real-world business intelligence.

By the end of this book, you will be able to master techniques for managing datasets with millions of rows, implementing incremental refresh, and using aggregations for optimal query performance. The comprehensive capstone project will challenge you to build a complete BI solution for a fictional retail company, integrating all learned skills from data preparation through final deployment.

What you will learn

● Connect to data sources and transform raw data into analysis-ready formats.

● Design optimized data models with relationships, hierarchies, and performance considerations.

● Create DAX calculations for complex business logic and time intelligence analysis.

● Build interactive dashboards that effectively communicate insights to stakeholders.

● Implement enterprise features including security, governance, and AI-powered analytics.

● Optimize performance with query folding, incremental refresh, and aggregations.

Who this book is for

This book is ideal for business analysts, data analysts, BI developers, and IT professionals. Beginners with basic data concepts and Excel familiarity will find clear progression from fundamentals to advanced topics, and the experienced users can deepen their expertise in DAX optimization, performance tuning, and enterprise deployment strategies for building professional analytics solutions.

Idézet:? Power BI Crash Course.epub (Olalekan Adeeko (2026) (26.05 MB)

Idézet:A kódrészlet megtekintéséhez be kell jelentkezned, vagy nincs jogosultságod a tartalom megtekintéséhez.

Idézet:A kódrészlet megtekintéséhez be kell jelentkezned, vagy nincs jogosultságod a tartalom megtekintéséhez.