Python DB Examples of heavy database usage using Python Comparison of JDBC and Python DB Gadfly SQLObject.

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Presentation transcript:

Python DB Examples of heavy database usage using Python Comparison of JDBC and Python DB Gadfly SQLObject

Examples of heavy database usage using Python Zope – web application server Database interfaces ZpsycopgDA for PostgreSQL ZmySQLDA for MySQL Used by U.S. Navy and Viacom among others GNUe – Enterprise Resource Planning Python Object-oriented Open-source

Comparison of JDBC and Python DB JDBC Static type checking Using statements CreateStatement() executeQuery(statement) Python DB Dynamic type checking Using cursor Cursor() cursor.execute(statement)

Gadfly Database in Python Support SQL Portable Usability Save data in tabular form Example

SQLObject Creating objects instead of writing statements Tables as classes Rows as instances Columns as attributes Uses metaclasses Example