This document discusses the importance of data modeling in Power BI and provides an agenda for a workshop on data modeling techniques. The agenda includes explaining why data modeling is important, relationships, cross filtering, many-to-many relationships, role playing dimensions, and using a calendar table. The workshop aims to explore the features of data modeling in Power BI and enable users to navigate data without having to rewrite queries each time.

1. Modelamiento de Datos con
Power BI
Raúl Saráchaga

2. BIG Thanks to SQLSatLima sponsors

3. Special thanks

4. 03 Cross Filtering
02 Relationships
AGENDA DE HOY
Explorar las características de Modelamiento de Datos con Power BI
01 Why is important modeling
04 Role Playing
05 Many to Many
06 Calendar Table

5. ¿Why data modeling is
important in Power BI?
(Y POR QUÉ DEBERÍAMOS EMPEZAR A CONOCERLO)
The basic idea is always the same: enable the user to navigate data
without rewriting a new query every time.
Marco Russo, SQLBI

6. Dimension
Table Dimension
Table
Fact Table
Star Schema
Relationships

7. Dimension
Table
Dimension
Table
Fact Table
Snowflake
Schema
Dimension
Table

8. Single Cross
Filtering
Both Cross
Filtering
Cross Filtering

10. Many to Many

11. Role Playing

12. Time Table

13. IT’S SHOWTIME
HORA DE COMENZAR

14. Rafflle
Raffle prizes at 17:50

15. Evaluation
Session Eval:
http://www.sqlsaturday.com/812/sessions/sessionevaluation.aspx