Tight integration between components

First of all, Django provides a set of tightly integrated components. All of these components have been developed by the Django team. Django was originally developed as an in-house framework for managing a series of news-oriented web sites. Later, its code was released on the Internet, and the Django team continued its development using the open source model. Because of its roots, Django's components were designed for integration, reusability, and speed from the start.

Object-Relational Mapper

Django's database component, the Object-Relational Mapper (ORM), provides a bridge between the data model and the database engine. It supports a large set of database systems, and switching from one engine to another is a matter of changing a configuration file. This gives the developer great flexibility if a decision is made to change from one database engine to another.

Clean URL design

The URL system in Django is very flexible and powerful. It lets you define patterns for the URLs in your application and define Python functions to handle each pattern. This enables developers to create URLs that are both user and search engine friendly.

Automatic administration interface

Django comes with an administration interface that is ready to be used. This interface makes the management of your application's data a breeze. It is also highly flexible and customizable.

Advanced development environment

In addition, Django provides a very nice development environment. It comes with a lightweight web server for development and testing. When the debugging mode is enabled, Django provides very thorough and detailed error messages with a lot of debugging information. All of this makes isolating and fixing bugs very easy.

Multilingual support

Django supports multilingual web sites through its built-in internationalization system. This can be very valuable for those working on web sites with more than one language. The system makes translating the interface a very simple task.

The standard features expected of a web framework are all available in Django. These include the following:

Even though Django does not provide a JavaScript library to simplify working with AJAX, choosing one and integrating it with Django is a straightforward matter, as we will see in later chapters.

So to conclude, Django provides a set of integrated and mature components with excellent documentation at http://www.djangoproject.com/documentation/, thanks to its large community of developers and users. With Django available, there has never been a better time to start learning a web development framework!