What are the performance issues with eager loading in databases?

What are the performance issues with eager loading in databases?

Eager loading can lead to performance issues like increased memory usage and slower response times due to loading too much data at once.

Can you explain how it affects query performance?

Sure! Eager loading retrieves all related data in a single query, which can be inefficient if the dataset is large, leading to longer query times.

Are there scenarios where eager loading is beneficial?

Yes, eager loading is beneficial when you know you'll need related data, as it reduces the number of queries and can improve performance in those cases.

What are some alternatives to eager loading?

Alternatives include lazy loading, where related data is loaded on demand, and selective loading, where only necessary data is retrieved.