Essential SQLAlchemy, 2e: Mapping Python to Databases - Softcover

Myers, Jason; Copeland, Rick

Softcover

ISBN 10: 149191646X ISBN 13: 9781491916469

Verlag: O'Reilly Media, Inc, USA, 2015

Inhaltsangabe

Dive into SQLAlchemy, the popular, open-source code library that helps Python programmers work with relational databases such as Oracle, MySQL, PostgresSQL, and SQLite. Using real-world examples, this practical guide shows you how to build a simple database application with SQLAlchemy, and how to connect to multiple databases simultaneously with the same metadata.

SQL is a powerful language for querying and manipulating data, but it’s tough to integrate it with your application. SQLAlchemy helps you map Python objects to database tables without substantially changing your existing Python code. If you’re an intermediate Python developer with knowledge of basic SQL syntax and relational theory, this book serves as both a learning tool and a handy reference.

Essential SQLAlchemy includes several sections:

• SQLAlchemy Core: Provide database services to your applications in a Pythonic way with the SQL Expression Language
• SQLAlchemy ORM: Use the object relational mapper to bind database schema and operations to data objects in your application
• Alembic: Use this lightweight database migration tool to handle changes to the database as your application evolves
• Cookbook: Learn how to use SQLAlchemy with web frameworks like Flask and libraries like SQLAcodegen

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Über die Autorin bzw. den Autor

Jason works at Cisco as a Software Engineer working on OpenStack. Prior to switching to development a few years ago, he spent several years as a systems architect and building data centers and cloud architectures for several of the largest tech companies, hospitals, stadiums, and telecomm providers. He's a passionate developer who regularly speaks at local and national events about technology. He's also the chair of the PyTennessee conference. He loves solving human problems, and has a side project, Sucratrend, devoted to helping diabetics manage their condition and improving their quality of life. He has used SQLAlchemy in web, data warehouse and analytics applications.

Details zur Ausgabe

• Verlag: O'Reilly Media, Inc, USA
• Erscheinungsdatum: 2015
• Sprache: Englisch
• ISBN 10: 149191646X
• ISBN 13: 9781491916469
• Einband: Taschenbuch
• Auflage: 2
• Anzahl der Seiten: 208
• Kontakt zum Hersteller: O'Reilly; https://oreilly.com; ; 1005 Gravenstein Highway North; Sebastopol; CA; 95472; USA
• Verantwortliche Person: Nicht verfügbar