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CHENNAIPY NOV 2014

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shrayas

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shrayasr

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shrayasr Twitter / Github / Gmail

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shrayasr Logic Soft

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shrayasr Logic Soft (1986)

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SQL Alchemy An Introduction to ORMs

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AGENDA

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What are ORMs ? What is SQLAlchemy ? Getting started with SQLAlchemy ORMs

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ORMs ? What are

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Express DB Entities as Language Constructs

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Objects > Schema

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ADVANTAGES

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Easier to READ

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Easier to WRITE

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Easier to WRITE Lesser

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DISADVANTAGES

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Too Abstracted

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SQL Alchemy ? What is

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Not JUST an ORM

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Database Toolkit

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Façade on dbapi

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Transactions!

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ADVANTAGES

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Make adapters consistent

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Very Pythonic

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SQL Alchemy ORMs

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DEMO

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? iPython Notebook URL: http://goo.gl/JO2GVY

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Fin @shrayasr [email protected]