本文比较了Python中的两个流行ORM库：Django ORM和SQLAlchemy。Django是一个高阶的Python web框架，其ORM是核心功能的一部分，提供完整的web应用开发工具。而SQLAlchemy是一个独立的ORM库，更注重灵活性和强大的数据库操作工具。Django的ORM具有声明式语法，适合快速上手，而SQLAlchemy提供了更灵活、表达性强的语法和SQL表达式语言，适用于需要高度定制和复杂查询的场景。两者都有活跃的社区和丰富的生态系统，选择哪个取决于项目需求和个人偏好。
Introduction:
Object-Relational Mapping (ORM) libraries are essential tools for developers working with databases in Python. Two popular options in the Python ecosystem are Django’s ORM and SQLAlchemy. In this article, we will compare Django and SQLAlchemy to help you understand their similarities, differences, and which one might be better suited for your needs.
Overview of Django and SQLAlchemy:
Django is a high-level Python web framework that includes an ORM as part of its core functionality. It provides a complete set of tools for developing web applications, including an admin interface, routing, template engine, and more.
On the other hand, SQLAlchemy is an independent ORM library that can be used with any Python application, not just web frameworks. It
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