TY - BOOK AU - Ferrari,Alberto AU - Russo,Marco TI - Analyzing data with Microsoft Power BI and Power Pivot for Excel SN - 150930276X U1 - 005.743 PY - 2017/// CY - Washington PB - Microsoft Press KW - Business intelligence KW - Computer programs KW - Data mining KW - Commercial statistics KW - Information visualization KW - Visual analytics N1 - Includes index; Introduction to data modeling -- Using header/detail tables -- Using multiple fact tables -- Working with date and time -- Tracking historical attributes -- Using snapshots -- Analyzing date and time intervals -- Many-to-many relationships -- Working with different granularity -- Segmentation data models -- Working with multiple currencies -- Data modeling 101 N2 - This book introduces the basic techniques for shaping data models in Excel and Power BI. It's meant for readers who are new to data modeling as well as for experienced data modelers looking for tips from the experts. If you want to use Power BI or Excel to analyze data, the many real-world examples in this book will help you look at your reports in a different way--like experienced data modelers do ER -