SIMPLE Technique for Choosing the Ideal Power BI Data Model
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- เผยแพร่เมื่อ 15 มิ.ย. 2024
- In this Power BI Tutorial for Beginners, you will get all the information you need to choose which data model fits you best!
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The data model is the foundation of every successful report. Get any of is parts wrong and you report will crumble under its own weight.
In this Power BI Data Modeling Tutorial you will learn about the foundation of any Data Model in Power BI and, more importantly, you will learn about a component that nobody talks about.
By the end of this video you will be able to make an informed decision on how to choose your Power BI Data Model.
Power BI Data Modeling has never been easier.
⌚ TIMESTAMPS
00:00 Intro
00:36 Power BI Data Models
02:02 The foundation of any Data Model
03:25 Underrated Component
04:19 Relationships and how they work
07:04 A word of caution
07:30 A or B?
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Thanks ! snowflake is like several star scheme together.
Youre welcome.
In theory snowflake schema can be denormalized into a star schema.
But sometimes, if you have loads of data, it's advisable to normalize the star schema into a snoflake schema, depending on what type of granularity you need to achieve.