Learn how to save data to a database using Pug and Node.js in this backend development tutorial. Explore the process of integrating database functionality into your web application, focusing on the implementation of data storage techniques. Gain hands-on experience with Pug templating engine and Node.js server-side programming to create a robust backend system for managing and persisting data. Follow along with practical examples and step-by-step instructions to enhance your web development skills and build more dynamic, data-driven applications.