We have seen how to read data from a file, either in unstructured text or CSV format, and how to write data in these formats. We’ve also seen how to read and write JSON. In this chapter we’ll see how ...

This project demonstrates how to interact with a SQLite database using Python. It connects to a database, retrieves records from a produtos (products) table, and displays the results in a formatted ...

📖 Overview: This project is a complete, self-contained demonstration of how to work with SQLite databases in Python for sales data analysis. It covers the full workflow from database creation to data ...