An application can have many such tables. A database looks like a spreadsheet or an Excel sheet containing records, with each table consisting of multiple rows and columns. Today, we have databases to help us with such administrative tasks. The librarian, while carrying out their day-to-day activities, would modify these records for each operation, for example, when lending a book to someone or when the book was returned. All of these would have been maintained in physical records. The librarian would have to maintain records of book inventories, records of book lending, returns from students, and so on. Imagine a library operational before the advent of computers.
Since most operations in user-facing web applications involve data, there is a need to store data in places that are secure, easily accessible, and readily available.
Unless we're talking about a very simple application such as a calculator, in most cases we need to store data, process it, and display it to the user on a page. Throughout this book, you'll cover key daily tasks that are part of the development cycle of a real-world web application.īy the end of this book, you'll have the skills and confidence to creatively tackle your own ambitious projects with Django.ĭata is at the core of most web applications. This end-to-end case study is split into a series of bitesize projects that are presented as exercises and activities, allowing you to challenge yourself in an enjoyable and attainable way.Īs you progress, you'll learn various practical skills, including how to serve static files to add CSS, JavaScript, and images to your application, how to implement forms to accept user input, and how to manage sessions to ensure a reliable user experience. Starting with the essential concepts of Django, you'll cover its major features by building a website called Bookr – a repository for book reviews. Web Development with Django takes this philosophy and equips you with the knowledge and confidence to build real-world applications using Python.
Often referred to as a 'batteries included' web development framework, Django comes with all the core features needed to build a standalone application. Do you want to develop reliable and secure applications which stand out from the crowd, rather than spending hours on boilerplate code? Then the Django framework is where you should begin.
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