GitHub

SQL-based revenue trend analysis using window functions, aggregations, and BI visualization. Includes daily revenue, rolling averages, regional performance, and top-product ...

Revenue trends reveal consistent performance in the West region and strong product dominance by Headphones in the East. Significant day‑over‑day volatility suggests opportunities to stabilize demand ...
GM Authority

Your GM Vehicle May Soon Have More Complex Power Window Switches

GM has filed a patent application for a vehicle window switch design. The patent application is tagged with patent number US 2025/0376887 A1 and was filed with the United States Patent and Trademark ...
IEEE

Approach for Increasing the Accuracy of Frequency Measurement by the Phase Increment Method Based on the Application of Window Functions

Abstract: The phase increment frequency measurement method is one of the most effective and, therefore, popular methods for measuring the frequency of electrical power networks. It is suitable for ...
GitHub

plsql_window_functions_-27086-_-Paule-Celeste-

Business Context An online sales company wants to analyze its sales. The work is being carried out by the sales and marketing department. Data Challenge The company doesn't know which products sell ...