Sales Insights Data Analysis Project In Power BI - Part 4 - Data Cleaning & ETL

In this video, we will plug mysql database with power BI. In power BI we will do data cleaning and ETL (Extract, transform , load). This process is also known as data munging or data wrangling. We will do currency normalization, handling invalid values etc.

Page with power BI formula etc:

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How to learn data analyst skills for free:

Machine learning tutorial playlist:

Entire playlist for this project:

Special thanks to my friend, Hemanand Vadivel ( who is an experienced data analyst manager working for a company in UK. He has a major contribution in this project.

Basics of DAX & Data Modelling are the two fundamental technical skills required to author Power BI reports – There are the free courses I recommend from DAX: Data Modelling: