What is eager loading in GORM?
Eager loading in GORM is a technique to load related data in a single query, reducing the number of database calls.
Can you give me an example of how to implement eager loading?
Sure! You can use the Preload
method in GORM. For example: db.Preload("Orders").Find(&users)
loads users with their orders.
What are the benefits of using eager loading?
The main benefits are improved performance by reducing N+1 query problems and simplifying data retrieval.
Are there any downsides to using eager loading?
Yes, eager loading can lead to larger result sets and increased memory usage if not used judiciously.
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