![]() Oriented approach instead of hiding away SQL and object relational details behind a SQLAlchemy's overall approach to these problems is entirely differentįrom that of most other SQL / ORM tools, rooted in a so-called complimentarity. SQLAlchemy is most famous for its object-relational mapper (ORM), an optionalĬomponent that provides the data mapper pattern, whereĬlasses can be mapped to the database in open ended, multiple ways -Īllowing the object model and database schema to develop in a cleanly Language builds on this concept from its core. Units can be composed into a larger structure. Tables but also joins and other select statements any of these SQLAlchemy considers the database to be a relational algebra engine, ![]() Tables and rows the more abstraction starts to matter. Size and performance start to matter object collections behave less like SQL databases behave less like object collections the more Into a simple and Pythonic domain language. Patterns, designed for efficient and high-performing database access, adapted It provides a full suite of well known enterprise-level persistence ![]() Gives application developers the full power and flexibility of SQL. SQLAlchemy is the Python SQL toolkit and Object Relational Mapper that The Python SQL Toolkit and Object Relational Mapper
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