sqlalchemy

We have hosted the application sqlalchemy in order to run this application in our online workstations with Wine or directly.

Quick description about sqlalchemy:

SQLAlchemy is the Python SQL toolkit and Object Relational Mapper that gives application developers the full power and flexibility of SQL. SQLAlchemy provides a full suite of well known enterprise-level persistence patterns, designed for efficient and high-performing database access, adapted into a simple and Pythonic domain language. An industrial strength ORM, built from the core on the identity map, unit of work, and data mapper patterns. These patterns allow the transparent persistence of objects using a declarative configuration system. Domain models can be constructed and manipulated naturally, and changes are synchronized with the current transaction automatically. A relationally-oriented query system, exposing the full range of SQL's capabilities explicitly, including joins, subqueries, correlation, and most everything else, in terms of the object model. Writing queries with the ORM uses the same techniques of relational composition you use when writing SQL.

Features:

• A comprehensive and flexible system of eager loading for related collections and objects
• A Core SQL construction system and DBAPI interaction layer
• All primary and foreign key constraints are assumed to be composite and natural
• Database introspection and generation
• Database schemas can be "reflected" in one step into Python structures representing database metadata
• With SQLAlchemy, there's no such thing as "the ORM generated a bad query"

Programming Language: Python.
Categories: