This dataset is retrieved from https://mavenanalytics.io/data-playground.
All tables are joined in MSSQL and query is added.
About the data: Sales and order data are available for Northwind Traders, a fictitious gourmet food supplier, including information on customers, products, orders, shippers and employees.
The dataset was recovered from missing values and new variables were added, and visualizations were used for changes over time.
In addition, RFM Analysis and K-Means algorithms were used to segment customers.