The back end of a website refers to the server, application, and database that work together to deliver information to the user.
More About Back End
Components: Includes databases, server-side languages, and application logic.
Functionality: Handles data processing, storage, and security.
Development: Involves languages like PHP, Ruby, Python, and server environments like Apache, Nginx.
Relation to Front End: Works in conjunction with the front end to deliver a complete web experience.