In Power BI, We always want to use star schema. Learn how to create one from a flat file. Unlock the power of data modeling in Power BI by learning how to create a star schema from a single table using Power Query. In this comprehensive tutorial, I guide you through the step-by-step process, including creating reference tables, removing unnecessary columns, deleting duplicate rows, and adding keys to dimension and fact tables using the Index and Merge functions.
Key Highlights:
Introduction to star schema in data modeling
Creating reference tables in Power Query
Removing other columns and deleting duplicate rows
Adding keys using the Index function
Merging tables to add keys to the fact table
Best practices for optimizing your data model in Power BI
This tutorial is perfect for Power BI users looking to enhance their data modeling skills and create efficient, scalable data models.
🔔 Don't forget to like, comment, and subscribe for more Power BI tutorials and data modeling tips!
📄File Link :github.com/amitchandakpbi/powerbi/raw/main/For%20Beginner%20Tutorial%20Series%20You%20Tube.xlsx
📄 Get the full version of file used :www.dropbox.com/scl/fi/9pkc21vd8xczspy9w5khv/retailData.csv?rlkey=98j16rh9cna7vhjf739el08ja&dl=0
#PowerBI #PowerQuery #StarSchema #DataModeling #PowerBITutorial #DataTransformation #IndexFunction #MergeFunction
🔗 Power BI Full Course - Early Access (Pre-Recorded) 🔗 biworld.graphy.com/courses/Power-BI-Full-CourseEarly-Access--Pre-Recorded-6682d32c9df4111bff6a4883
⏰ Timestamps:
00:00 | Introduction to Data
02:00 | Get the file
04:00 | Create Reference tables and get dimensions from them
09:30 | Merge to get dimension keys
12:30 | Create Relationship
🔔 Don't forget to like, comment, and subscribe for more Power BI tutorials and updates!
📌 Tags:
#PowerBI #PowerBITutorial #DataVisualization #PowerBITips #DisconnectedTable #DateTable #SalesAnalysis #datamodeling
👍 Subscribe and hit the bell icon for more tutorials on Microsoft Fabric and other data management tools!
📚 Learn more and get additional resources:
Release Notes: powerbi.microsoft.com/en-us/blog/model-explorer-and-calculation-groups-authoring-is-now-available-in-power-bi-service-including-direct-lake-semantic-models/
DP 600: learn.microsoft.com/en-us/credentials/certifications/exams/dp-600/
💬 Your Feedback Matters:
✨ Don't forget to like, share, and subscribe for more up-to-date tutorials and tips in Power BI. Your feedback is invaluable - drop your thoughts and questions in the comments below!
-~-~~-~~~-~~-~-
Please watch: "Microsoft Power BI Tutorial For Beginners✨ | Power BI Full Course 2023 | Learn Power BI"
ua-cam.com/video/cN8AO3_vmlY/v-deo.html
-~-~~-~~~-~~-~-