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

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Presentation on theme: "Python DB Examples of heavy database usage using Python Comparison of JDBC and Python DB Gadfly SQLObject."— Presentation transcript:

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

2 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

3 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)

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

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


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