Introduction
The goal of a framework is to free designers and developers to focus on creating unique features for their web-based projects rather than re-inventing everything through coding.
A framework is specifically designed to assist us in improving the performance and efficiency of our web app development task. Django is a free and open-source Python-based web framework that employs the Model-view-template design pattern.
This article is a basic overview of why we need the Django framework and its role in helping developers increase their productivity during development.
Reasons for Popularity of Django
If you are a programmer, you must have heard the slang "Batteries Included" used for python programming language. Do you know why?
This is due to a large number of libraries and frameworks available to support various goals. Python's philosophy emphasizes code readability and making developers' lives as easy as possible.
Some of the important reasons to choose Django as a web framework are given below:
1.) Developed using Python
As we mentioned above, Django is a Python-based web framework. And according to the developer’s survey of 2017, Python is now more popular than PHP, and Python jobs pay more than C# and C++.
Django has unquestionably become one of the most popular web frameworks for an increasing number of developers. Django reduces the amount of trivial code, simplifying the creation of web applications and resulting in faster development by providing a set of appropriate functionalities.
2.) Magical ORM of Django
The Django web framework comes with a default object-relational mapping layer (ORM) that can communicate the application data with relational databases such as SQLite, PostgreSQL, and MySQL.
3.) Excellent Documentation and Community Support
Django's community is one of its best features. They are helpful and actively working to make the framework more beginner-friendly while stabilizing it and adding new features.
Django's documentation is extensive and can be used as a stand-alone tutorial. It will help you wrap your head around various features so that you can use them as a primary source of information.
4.) Django’s Scalability
Django employs a component-based architecture, which means that each component is independent of the others and can thus be replaced or changed as needed. Because there is a clear separation between the various parts, it can be scaled by adding hardware at any level: caching servers, database servers, or application servers.
One of the most appealing features of Django is its ability to handle traffic and mobile app API usage from more than 400 million users, thereby maximizing scalability and lowering web hosting costs. And, when it comes to hosting, it's worth noting that there are many of them, and the costs are low, if not free.
5.) Versatile Framework
Django can be used to create nearly any type of website. Everyone has something, from content management systems and wikis to social networks and news sites. It is compatible with any client-side framework and can deliver content in nearly any format (HTML, RSS feeds, JSON, XML, etc.).
Internally, while it offers options for almost any functionality you might require (e.g., several popular databases, templating engines, and so on), it can also be extended to use other components if necessary.
6.) Security Features
Django, by default, protects against a wide range of vulnerabilities, including SQL injection, cross-site scripting, cross-site request forgery, and clickjacking.
Django, for example, provides a secure way to manage user accounts and passwords, avoiding common mistakes such as storing session information in cookies (instead, cookies only contain a key, and the actual data is stored in the database).
7.) Fully Developed Administration Interface
Django's administration interface is one of the most fantastic features. It's elementary to create and one of the framework's primary benefits. With only a few lines of code, you can create a fully functional admin interface.
The Django admin is a powerful built-in tool that allows us to use a web interface to create, update, and delete objects in your database. The Django admin can be configured to do almost anything we want.
8.) Highly Customizable
The developers of Django must have put a lot of work into building the architectural layout of Django to make it highly customizable for a project.
For example, if we need serializer classes. Django has already given it. All we have to do is from django.core import serializers.
9.) Django’s Template System
As we have mentioned above that Django is a Python-based web framework, but we cannot write Python and HTML code in the same file. Because HTML is interpreted using the browser and Python needs a python interpreter.
So, Django's template engine is used to separate the python code from the design and make dynamic web pages.
Django template has its syntax to use variables, tags and expressions. A template is rendered with a context used to get value on a web page.
10.) The Future Aspect
Django has grown up in the last few years. What does this imply?
Companies that choose Django over other frameworks can focus on what makes their projects unique rather than general web development support issues or framework upgrade performance. It is safe to assume that the Django functionalities chosen now will continue to work well together in the future.
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