This project is a Python CLI application that loads data from two JSON files (rooms.json, students.json) into a PostgreSQL database and generates analytical reports using pure SQL. All calculations ...

SQLite has its place, but it’s not fit for every occasion. Learn how to set up install-free versions of MariaDB, PostgreSQL MongoDB, and Redis for your development needs.

This project is an end-to-end Business Intelligence and Analysis built on a relational Music Store database. The goal is to analyze revenue performance, customer value, product profitability, and ...