We are using a dataset on Kaggle named “Coffee shop sample data” to present data analysis and sales of this chain of stores. Here, our OVERVIEW dashboard:

For more details, please read the "Dashboard_The_coffee_shop.pdf" file.

And here, our schema module:

Here is the introduction to our files:

• Data folder: contains raw data and preprocessed data, data divided into dimension tables.
• 2 reports: 1 docx file, 1 pdf file
• Power BI file: contains dashboards and drawn models.
• Dashboard_The_coffee_shop.pdf: contains dashboards
• “Slide presentation” pdf file: contains presentation slides
• ipynb file: used to code and draw descriptive statistical charts.