This project analyzes sales data using SQL and presents key insights in an Excel dashboard. The goal is to show a complete workflow: data loading → cleaning → analysis → reporting. The dataset ...
Follow this step-by-step guide to install PostgreSQL, load data, connect to a database, and execute SQL queries including table joins PostgreSQL is an open-source, object-relational (also called ...
The HR Dashboard is a comprehensive analytics solution designed to provide insights into workforce demographics, attrition trends, job satisfaction, and compensation structures. Built using Excel and ...