TABLE OF CONTENT:
- What is Django?
- why use of Django Framework?
- Features of Django
- How To Setup Django at Glance
- Advantages and Disadvantages of Django
WHAT IS DJANGO?
Django is just an open-source web framework that supports high-level python programming. It speeds up the development of web applications that are being built on Python Language.
Django helps in “Rapid Development, Pragmatic djangoProjectCarriedand Clean Design”. This is deployed on a web server that helps developers produce a web front-end that is secure, feature-rich, fast, and scalable. Starting from scratch, which involves designing the backend, APIs, javascript, and sitemaps, is a more effective way to create a web app than using the Django web framework.
Web developers can concentrate on developing a specific application using the Django web platform, which provides more flexibility than any other web development tool.
WHY USE OF DJANGO FRAMEWORK?
This is a good question because Django does not serve solution to every purposes. However, there are a few issues that it does resolve.
1.SIMPLE SYNTAX:
Django’s syntax is simple and straightforward due to the fact that it is designed in Python. It closely resembles the English language. Anyone who is familiar with Python should have no trouble picking it up.
The main goal of Django is to simplify work for developers. To do that, the Django framework uses The principle of rapid development where the developer can perform more than one iterations at a time without starting the schedule from scratch. Also, it uses DRY (Don’t Repeat Yourself) Philosophy where developers can reuse the old code and focus on the new code.
2.AN ADMIN INTERFACE:
Django comes with a rich UI that you can use to run Functions on your data without having to write any code.
You can handle the access to the admin interface where you can allow and restrict their permissions to the database models that you can have read/write access to.
3.HTTP LIBRARIES:
Django makes creating REST APIs a breeze. They have outstanding HTTP requests and response repositories.
4.HANDLING SECURITY AND VULNERABILITIES:
Django’s security policy, the development team aims to achieve effective monitoring and keeping transparency of security-related issues.
For making Django more secure SQL injections, Cross-site scripting, and clickjacking are all dealt with right away.
Furthermore, Django is very swift to release new security fixes and to alert the community when new vulnerabilities are found.
5.MVC ARCHITECTURE:
Django uses the Model-View-Controller architecture, but it tends to use a Model-Template-View (MTV) approach to execute it.
It is because a Django view is actually a controller that controls how data is accessed, where the “view” in MVC refers to a prototype of Django that controls the displaying of data to the user. The “model” component of MVC is identical.
This is how MVC architecture works in Django:
Model <__> Model
View <__> Template
Controller <__> View
6.SUITS WEB APP PROJECTS:
Django gives you the ability to tackle projects of any size and volume, doesn’t matter if it is a small website or a high-load web app. Django is fully loaded with scalability and extras, so you can make your web app efficient to handle heavy volume traffic and large information.
7.WELL-ESTABLISHED:
Django has been tried and true over time. It has a large, welcoming community that can be reached through a variety of forums, dedicated websites, and platforms. It’s simple to get support with a troublesome feature in the code, as well as to find developers if your company wants to use Django for its next project.
Django had the finest documentation of any open-source platform. And it’s all well-maintained, with new features and improvements added on a regular basis, so you can easily adjust to changes.
8.AN ACTIVE COMMUNITY:
The Django Community is quite large. It is well-documented and its community contributes on a regular basis in this era.
This decreases the likelihood of being stuck in a dilemma you don’t comprehend. Any blockers can typically be disabled with a fast Google search.
FEATURES OF DJANGO FRAMEWORK:
Below, we are going to discuss the best features of Django in Detail:
1.RAPID DEVELOPMENT:
We won’t need expert backend expertise to build a fully functioning website. We also won’t make separate server files for developing the database and linking it to the server, as well as a separate file for transmitting data to and from the server.
Django itself handles one work with a lot of other tasks. Here, you won’t need an extra file of every task. Thus, Django supports cutting-edge Rapid Development.
2.HIGHLY SCALABLE:
A good number of MNC’s in the world use Django as a base web development framework. Most of the large companies choose Django because, without any errors or defects, you can use it easily.
Our technology’s scalability refers to the extent or level to which it can be implemented. Larger websites, such as Instagram, have millions of active monthly users who produce massive quantities of data (in TB every day). This massive application is built on Django.
3.SEO OPTIMIZED:
This is the most special feature of Django because of which it gives an edge over other web development frameworks. SEO stands for Search Engine Optimization which means that by adding your website to search engines in such a way by targeting keywords and optimizing it, your website can come in top ranking.
As we all know, search engines employ algorithms that don’t always work well for web developers. Since you are designing your own website in a human-readable format, you must add it to the server in URL format so that it can be recognized by search engines.
Django clarifies this principle by maintaining the site via URLs rather than IP addresses on the server, making it simple for SEO engineers to connect the site to the server whereas the web developer does not have to translate the URL into numeric code.
4.VERSATILE NATURE:
Django is very versatile in nature. Django’s MVT and project structure are very minimal. Allowing the files, on the other hand, offers us a very strong base that can come into use to build any application of our choosing.
Achieve all this by complying with industry requirements and integrating with nearly all available technologies.
5.IMPRESSIVE DOCUMENTATION:
One of the most compelling reasons to begin studying Django is this. When compared to other open source technologies, Django has the best documentation available in the market.
For any creator, better documentation of any technology is like getting a well-established library. There, you can easily search for any feature you desire while only wasting time on the search.
Documentation allows developers who aren’t the makers to make the most of the technology.
6.PYTHON WEB-FRAMEWORK:
Python is one of the main reasons why people started learning Django. It is the tool that can solve your problems and make your every operation efficient in its own ways. It is very easy to use and simple.
A fact to be told, Python framework is the most popular language in the market right now because of these two reasons mentioned above. Python is the most user-friendly programming language available. This language can be used for almost anything, including Django web development, Artificial Intelligence, Machine Learning, Data Science, etc.
7.TESTED IN DETAIL:
“Django has been around for over a decade and is still a common technology that is outperforming frameworks like Laravel (PHP)”.The number of web developers who use Django is steadily increasing. As a result, Django is a crowd-tested technology. Since Django Web Framework has been around for so long, many bugs and errors have been addressed. This is the perfect time to learn about this technology.
8.HIGHLY SECURE:
Django is highly usable for its super secure framework. To check the security, you can take any website that is very popular, more users, and possess huge traffic. Django is safe because it removes loopholes that the backend developer.
HOW TO SETUP DJANGO AT GLANCE:
Django is designed by the best web developers keeping the main problems in front and with that, the main aim was to get a rapid development speed.
Django was created to make common Web-development tasks quick and simple since it was designed in a fast-paced newsroom environment. Here’s an overview that will help you set up your Django Project Structure.
A. INSTALLATIONS:
Before we start with Django, it is necessary to download Python.
For Windows Users: You can find Download Python for Windows and install it for free on your PC.
For Linux: Open a console and write the following command:
sudo apt-get install python 3.9.4
Or, if you don’t know the latest version of Python, then you can add the following command in the console first and then write the code given above.
python3 –versions
B. INSTALL DJANGO AND SET UP VIRTUAL ENVIRONMENT:
Setting up a virtual environment helps in separating Django/Python setup depending on the project. It helps one make the project easy to manage the requirements of the project.
Go to the directory, open cmd in that, and run this command you want to keep your project
python3 -m venv myenv
Here, instead of myvenv you can write the choice of a name you want
Activating venv
On linux
source myenv/bin/activate
Keep in mind to have a virtualenv activated when you are trying to install dependencies.
C. STARTING WITH DJANGO:
When you start with Django, make sure that you have pip, a software used to download python dependencies.
pip install –upgrade pip
The run,
pip install django
Important Note: Install the code editor. This is where you will write your code.
D. In Django
Now, in myvenv folder, create a project
django-admin startproject mysite.
This code will create a Django project structure for you. Here, don’t forget the using (.) after your project name. An App project can have many apps. To create Apps, write:
python manage.py startapp project
This will create a project directory that will contain a large number of files. Add Projects into the installed apps such that Django can know that it is existing.
Creating a Project model using models.py
The following code will store all the posts in a project. This is what we will use to structure the data properly in the database.
ADVANTAGES & DISADVANTAGES OF DJANGO:
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