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所在平台: Udemy |
课程主页: https://www.udemy.com/course/django-4x-orm-mastery/
课程评论：没有评论
**Course Title:** Django 数据库 ORM 精通 **Course Overview:** 本课程旨在帮助您深入理解 Django 的对象关系映射 (ORM)，并掌握在 Web 应用中有效进行数据库操作的技巧。无论您是 Django 新手还是希望提升技能的开发人员，您都将获得宝贵的实践经验，学习在真实项目中使用的工具和技术。 **重要提示：** 在开始课程之前，请注意本课程需要安装第三方应用程序（Python、Docker 和 VSCode）。请确保您有权限在工作设备上安装软件，或咨询您的雇主/IT 部门。为避免学习延迟，请提前确认安装权限。 **目标学员：** * 初级 Django 开发人员，希望获得清晰、实用的数据库入门体验。 * 偏好结构化、实践性学习方式，无需深入 SQL 知识来理解 Django ORM 的学习者。 * 希望加强 Django 技能，尤其是在数据库性能和可扩展性方面有提升的经验丰富的开发人员。 * 旨在通过清晰、高效的数据模型构建可扩展、可维护 Django 应用程序的开发团队。 **为何 Django ORM 至关重要：** Django 的 ORM 是其核心亮点之一，它是一个强大的工具，能让开发人员无缝地与数据库进行交互。Django ORM 允许开发人员使用 Python 代码而非原始 SQL 来操作数据库。您的大部分数据库交互都将通过 Django ORM 进行，从而为您提供构建可扩展、可维护应用程序的工具，而无需深入了解 SQL 语法。 **学习内容：** 本课程将带您从 Django 数据库管理的基础知识到高级技术。您将获得以下方面的实践技能： * **模型定义 (Model Definition)：** 使用 Django 模型构建数据结构。 * **数据管理 (Data Management)：** 插入、更新和删除记录。 * **数据查询 (Querying Data)：** 使用 ORM 进行过滤、检索和数据操作。 * **聚合与优化 (Aggregation & Optimization)：** 执行高级查询并提升性能。 * **最佳实践 (Best Practices)：** 组织模型、编写高效查询，并维护清晰、可扩展的代码。 **商标使用和费用披露：** * The Django 徽标仅用于标识目的，表明内容或服务与 Django 相关。这不代表本产品得到 Django 软件基金会 (DSF) 或 Django 核心团队的官方认可。 * 作者将保留 100% 的费用，用于支持该产品的持续开发和维护。目前，不会将任何费用贡献给 DSF 以支持 Django 社区。 * Django 名称和徽标是 Django 软件基金会的注册商标，其使用受 Django 商标许可协议约束。
Welcome to the Django Mastery Course: Mastering Database InteractionsThis course is designed to help you build a solid understanding of Django's Object-Relational Mapper (ORM) and how to work with databases effectively in your web applications. Whether you're new to Django or looking to deepen your skills, you'll gain practical, hands-on experience with tools and techniques used in real-world projects.Important Notice: Business Subscribers - Before Starting the CoursePlease be aware that this course requires the use of a third-party application that must be installed on your machine (Python, Docker and VSCode). Before beginning the course, ensure that you have the necessary permissions to install software on your work device or consult with your employer or IT department. We recommend confirming installation access in advance to avoid any delays in your learning experience. Thank you for your understanding.Who This Course Is ForNew developers who are starting with Django and want a clear, hands-on introduction to working with databases.Learners who prefer a structured, practical approach to understanding Django ORM without needing deep SQL knowledge.Experienced developers looking to strengthen their Django skills, especially around database performance and scalability.Development teams aiming to build scalable, maintainable Django applications with clean, efficient data models.Why Django ORM Is ImportantOne of Django's standout features is its Object-Relational Mapper (ORM), a powerful tool that empowers developers to interact with databases seamlessly. Django's ORM allows developers to interact with databases using Python code instead of raw SQL. Most of the database interactions you'll perform will be through Django's ORM-giving you the tools to build scalable and maintainable applications without getting deep into SQL syntax.What You'll LearnThis course takes you from the fundamentals to advanced techniques in Django database management. You'll gain practical skills in:Model Definition: Structuring your data using Django modelsData Management: Inserting, updating, and deleting recordsQuerying Data: Filtering, retrieving, and manipulating data with the ORMAggregation & Optimization: Performing advanced queries and improving performanceBest Practices: Organizing models, writing efficient queries, and maintaining clean, scalable codeTrademark Usages and Fees Disclosures:Usage of Django Logo: The Django logo used in this product is for identification purposes only, to signify that the content or service is Django-related. It does not imply that this product is officially endorsed by the Django Software Foundation (DSF) or the Django Core team as representatives of the Django project.Fees Disclosure: We would like to clarify that the author will retain 100% of the fees to solely support this product's ongoing development and maintenance. Currently, 0% of the fees, if applicable, will be contributed back to the DSF as a donation to support the Django community further.Note: The Django name and logo are registered trademarks of the Django Software Foundation, and their usage is subject to the Django Trademark License Agreement.
