What are the best practices for Object-Relational Mapping (ORM)?
Some best practices for ORM include using lazy loading, managing transactions effectively, and avoiding N+1 query problems.
Can you explain lazy loading and why it's important?
Lazy loading is a design pattern that delays the loading of related data until it's actually needed, improving performance.
What are N+1 query problems?
N+1 query problems occur when an application makes one query to retrieve a list of items and then makes additional queries for each item, leading to performance issues.
How can I avoid N+1 query problems?
You can avoid N+1 query problems by using eager loading to fetch related data in a single query, reducing the number of database calls.
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