Django is a web framework that was designed to strike a balance between rapid web development and high performance. It has the capacity to handle applications with high levels of user traffic and interaction, and can integrate with massive databases on the backend, constantly collecting and processing data in real time. Through this book, you'll discover that collecting data from different sources and providing it to others in different formats isn't as difficult as you thought. It follows a task-based approach to guide you through all the web development processes using the Django framework. We'll start by setting up the virtual environment for a Django project and configuring it. Then you'll learn to write reusable pieces of code for your models and find out how to manage database schema changes using South migrations. After that, we'll take you through working with forms and views to enter and list data. With practical examples on using templates and JavaScript together, you will discover how to create the best user experience. In the final chapters, you'll be introduced to some programming and debugging tricks and finally, you will be shown how to test and deploy the project to a remote dedicated server.

Django是一个网络框架，其设计目的是在快速网络开发和高性能之间取得平衡。它有能力处理用户流量大、互动性强的应用程序，并能在后端与庞大的数据库集成，不断实时收集和处理数据。通过这本书，你会发现从不同的来源收集数据并以不同的格式提供给他人并不像你想象的那样困难。它遵循一种基于任务的方法，引导你完成使用Django框架的所有Web开发过程。我们将从为Django项目设置虚拟环境和配置它开始。然后，你将学会为你的模型编写可重复使用的代码，并了解如何使用South migrations来管理数据库模式变化。之后，我们将带领你学习使用表单和视图来输入和列出数据。通过一起使用模板和JavaScript的实际例子，你将发现如何创造最佳的用户体验。在最后几章中，我们将向你介绍一些编程和调试技巧，最后，我们将向你展示如何测试并将项目部署到远程专用服务器上。