Django cookies are a small piece of information that is stored in the client browser. It is used to store users’ information in a file permanently or a specific period of time. So the cookie will automatically remove when gets expire. In this tutorial, you will learn about how to set and get cookies in […]
Django Caching: To cache something is to save the result of an expensive calculation so that you don’t have to perform the calculation next time. (official doc). Caching is one of the most effective ways to boost an application’s performance. For dynamic websites, when rendering a template you’ll often have to retrieve data from various
You know, job scheduling is crucial in all applications and there is various way of managing the jobs. In this tutorial, we will be making a Django application to demonstrate job queues. Before moving to the section just take a look into the overview of job scheduling. What is Cron and Why? Cron is a
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Celery is nothing but, It is a task queue that helps, manage the asynchronous tasks in a distributed environment. It works by sending messages between Django applications and worker processes through a message broker such as RabbitMQ or Redis. One of the main advantages of celery is to offload some asynchronous tasks and run independently
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A thread(Threads In Django REST) is a separate flow of execution, which means we can run different parts of our code concurrently. Threads in Python are an entity within a process that can be scheduled for execution, in simple words, a thread is a computation process that is to be performed by a computer. Let
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Django generic views are built of those base views and were developed as a shortcut for common usage patterns such as displaying the details of an object. They take certain common idioms and patterns found in view development and abstract them so that you can quickly write common views of data without having to repeat
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Django Mixins: The mixin classes provide the actions that are used to provide the basic view behavior. Note that the mixin classes provide action methods rather than defining the handler methods, such as .get() and .post(), directly. This allows for a more flexible composition of behavior. (Official page) Why mixins are used? In simple words,
Middleware is a framework of hooks into Django’s request/response processing. It’s a light, low-level “plugin” system for globally altering Django’s input or output. Each middleware component is responsible for doing some specific function. For example, Django includes a middleware component, AuthenticationMiddleware, that associates users with requests using sessions. (source: Django-doc). In other terms which is
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Celery is a simple, flexible, and reliable distributed system to process vast amounts of messages while providing operations with the tools required to maintain such a system. It’s a task queue with a focus on real-time processing, while also supporting task scheduling. (official_doc) Celery is nothing but, It is a task queue that helps, manage
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In this article, we discuss what are signals in Django and how we can use them in our project. Django includes a “signal dispatcher” which helps allow decoupled applications to get notified when actions occur elsewhere in the framework. In a nutshell, signals allow certain senders to notify a set of receivers that some action