ORM: Lazy Loading vs Eager Loading

What is the difference between lazy loading and eager loading in ORM?

Lazy loading loads related data only when it's accessed, while eager loading retrieves all related data upfront.

Can you give me an example of when to use lazy loading?

Sure! Use lazy loading when you have large datasets and want to improve performance by loading data on demand.

What are the advantages of eager loading?

Eager loading reduces the number of database queries, which can improve performance when you need all related data.

Are there any downsides to using eager loading?

Yes, eager loading can lead to increased memory usage and longer initial load times if the dataset is large.