What is an SQL Window Function? A window is a set of rows or observations in a table or result set. In a table, you may have more than one window depending on how you specify the query.

A hands-on practice project using PostgreSQL window functions with the Northwind Traders dataset, focusing on advanced SQL analytics and reporting. The project switched to Jupyter Notebook format ...

This project analyzes e-commerce order fulfillment using Advanced SQL Techniques and Python-based visualization to uncover insights on sales trends, customer segmentation, shipping cost optimization, ...