sqlite3 和 sqlalchemy 有什么区别? [英] What is the difference between sqlite3 and sqlalchemy?

问题描述

初学者问题——sqlite 和 sqlalchemy 有什么区别?

Beginner question- what is the difference between sqlite and sqlalchemy?

推荐答案

它们是苹果和橙子.

Sqlite 是一个数据库存储引擎，可以比 MySQL、PostgreSQL、Oracle、MSSQL 等更好，用于从文件中存储和检索结构化数据.

Sqlite is a database storage engine, which can be better compared with things such as MySQL, PostgreSQL, Oracle, MSSQL, etc. It is used to store and retrieve structured data from files.

SQLAlchemy 是一个 Python 库，提供对象关系映射器 (ORM).它按照它的建议执行:它将您的数据库(表等)映射到 Python 对象，以便您可以更轻松地与它们进行本地交互.SQLAlchemy 可以与 sqlite、MySQL、PostgreSQL 等一起使用.

SQLAlchemy is a Python library that provides an object relational mapper (ORM). It does what it suggests: it maps your databases (tables, etc.) to Python objects, so that you can more easily and natively interact with them. SQLAlchemy can be used with sqlite, MySQL, PostgreSQL, etc.

因此，ORM 提供了一组工具，让您可以跨数据库引擎一致地与数据库模型进行交互.

So, an ORM provides a set of tools that let you interact with your database models consistently across database engines.

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