What are some normalization techniques in Django?
Normalization in Django refers to organizing data in a way that reduces redundancy. Common techniques include using ForeignKey, OneToOneField, and ManyToManyField to establish relationships between models.
Can you explain how to use ForeignKey in a Django model?
Sure! A ForeignKey is used to create a many-to-one relationship. For example, if you have a Book
model and an Author
model, you can add a ForeignKey in the Book
model to link it to the Author
model.
What are the benefits of normalization?
Normalization helps in reducing data redundancy, improving data integrity, and making it easier to maintain the database.
Are there any drawbacks to normalization?
Yes, while normalization reduces redundancy, it can lead to more complex queries and may impact performance due to the need for multiple joins.
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