Learn the Factory Pattern in Python! Master the Factory Method design pattern with a real-world database example. This tutorial covers creational design patterns, abstract classes, concrete implementations, and dependency injection principles.
🔑 *Key Topics Covered:*
Factory pattern Python implementation | Factory method design pattern | Creational design patterns | Abstract classes in Python | Concrete class implementations | Database factory example (SQL Server & Oracle) | Dependency injection | Object creation patterns
💡 *What You'll Learn:*
✓ What is the Factory Pattern and when to use it
✓ How to implement Factory Method in Python
✓ Creating abstract base classes with ABC module
✓ Building concrete implementations for different databases
✓ Using factory functions for object creation
✓ Applying dependency injection principles
✓ Real-world example: Multi-database application
🎯 *Perfect for:*
Python developers learning design patterns
Software engineers improving code architecture
Programmers wanting cleaner, more maintainable code
Anyone interested in creational design patterns
📚 *Design Pattern Series:*
This is part of our comprehensive Python Design Patterns series covering all Gang of Four (GoF) patterns.
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