In Django, the Model-View-Template (MVT) architecture is a design pattern that separates an application into three interconnected components, similar to the Model-View-Controller (MVC) pattern. Here’s a breakdown of each component in the MVT pattern and its responsibilities:

1. Model

Responsibility: The Model defines the data structure of the application. It is responsible for managing the data, including creating, retrieving, updating, and deleting records in the database.

Implementation: In Django, Models are defined as Python classes that inherit from django.db.models.Model. Each class corresponds to a table in the database, and the class attributes represent the fields in that table.

1. View

Responsibility: The View handles the business logic of the application. It retrieves data from the Model and delegates the presentation to the Template. Views can also handle user input, process forms, and return the appropriate responses (like HTML, JSON, etc.).

Implementation: In Django, Views are typically defined as Python functions or class-based views that receive web requests and return web responses. They often interact with the Models to fetch data and pass it to the Templates for rendering.

1. Template

Responsibility: The Template is responsible for presenting the data to the user. It defines how the data should be displayed in the browser, allowing developers to create dynamic HTML content.

Implementation: In Django, Templates are HTML files that can contain Django Template Language (DTL) code to display dynamic data. Templates can also include template tags and filters to manipulate the data before rendering.

Comparison with MVC

Model: In both MVT and MVC, the Model represents the data layer.

View: In Django's MVT, the "View" is somewhat analogous to the "Controller" in MVC. It processes the user requests, interacts with the Model, and selects the appropriate Template for rendering.

Template: The Template in Django corresponds to the View in MVC, which is responsible for the presentation layer.

Summary

In summary, Django’s MVT architecture streamlines web development by clearly separating the data handling (Model), business logic (View), and presentation (Template) layers, making it easier to manage, maintain, and scale applications.