Data Model Patterns with SQLAlchemy

Explore data model patterns using SQLAlchemy in this 47-minute conference talk from EuroPython 2013. Dive into the Declarative Extension, Dataclaret Types, and dynamic type definitions. Learn about clause declaration, testing, and declarative types. Examine practical data model patterns, including state-based approaches and flexible implementations. Discover how to create simple declarations, entity builders, and status entities. Gain insights into SQLAlchemy's powerful features for building robust and efficient data models.

Introduction
Agenda
SQLAlchemy
Declarative Extension
Dataclaret
Types
Dynamic type definitions
Clause declaration
Testing clause declaration
Declarative type
Subclause base
Person
Declarative
Data model patterns
State is better
Declarative implementation
Flexible implementation
Simple declaration
Entity Builder
Status Entity Builder
Complete implementation
Two Status