Web applications are software designed to be run inside of a Web browser. Web applications typically provide interactivity for users and include online shopping, webmail, instant messaging, and more. Web apps typically utilize databases to store information. With all of this going on, frameworks are used to make the development and running of Web-based software much easier.
One such framework is Django, which is based in the Python programming language. Django makes the life of a Web application developer much easier. Let’s explore how, as well as some uses for Django.
The Cord of What Django Provides
Django provides a framework to make developing Web applications simple. Instead of having to code database interactivity, security, and routing, Django handles it all, allowing developers to focus on what their applications should be doing.
First, Django provides an SQL interface. Non-SQL databases can be used with Web applications, but SQL is often easier to set up, particularly when a framework provides easy connectivity to such databases. This allows queries and database modifications to be run in the background, allowing data to be stored and displayed in applications.
Second, Django provides a web server gateway interface. What this means is that servers of different types will be able to communicate with applications that utilize the Django framework and Python programming language. Such flexibility allows developers to focus on their niche instead of creating specific code to make their program run on various servers.
Third, Django provides routing. What this means is that when a particular URL is accessed, the right code must be delivered. For instance, when an online shop’s URL is accessed, the proper products and any relevant information about them should be displayed.
Finally, Django interacts with template libraries that will display relevant data passed by Python code to the HTML website. This ensures that someone on a social network, for instance, sees pictures of people on their friend’s list rather than photos from random users’ galleries.
With these four primary functions taken care of, developers will not have to worry much about the deeper aspects of their applications’ backends. This saves immense amounts of time and effort in the development process.
Aside from its primary functions, Django also provides other useful aspects for Web developers. User authentication, administration, RSS feeds, site maps, and more can be taken care of by Django without having to do additional work.
What Django Can Do
Django is an incredibly versatile framework. It has been used by various companies and agencies due to its flexibility. Imagine developing your own social network. This can be done with Django. Online shops, data farms, and even content management systems have been created using Django. Big players such as Instagram, Pinterest, and Mozilla all utilize the Django framework.
Django is designed to use hardware to its maximum potential. This allows applications that use the framework to handle requests without breaking down. This is of vital importance for popular websites that have to take thousands of requests at any given time and still keep going strong.
Along with its flexibility, Django also deals with security issues. Dealing with user data is risky business, but Django makes things simpler. For example, creating and maintaining user logins is easy to do. User accounts and their associated data are kept safe by dealing with security issues such as cross-site forgery, clickjacking, and SQL injection. Developers using Django can rest assured that their applications will be airtight.
As you can see Django makes it so that developers do not have to reinvent the wheel, but can instead focus on building their own unique, secure, and flexible vehicle. This makes Web development more accessible and efficient for developers of all calibers.
Get Started on Your Own Django Project
For more information on Django, a good place to start is its official website. There are also numerous tutorials and videos online to help new developers learn more about the framework and get started with building their own applications. If you are ready to jump in, see if you can unchain the full potential of what Django can do and what it can offer your Web applications!