What are some common mistakes made when using ORMs?
An example of an AI chatbot conversation about common mistakes in Object-Relational Mappers (ORMs).
What are some common mistakes made when using ORMs?
Some common mistakes include not understanding lazy loading, over-fetching data, and ignoring performance implications.
Can you explain lazy loading and why it's a mistake?
Lazy loading can lead to performance issues if not managed properly, as it loads data only when accessed, which can cause multiple queries.
What about over-fetching data? How does that happen?
Over-fetching occurs when an ORM retrieves more data than necessary, often due to poorly defined queries or relationships.
How can I avoid these mistakes in my application?
To avoid these mistakes, always optimize your queries, understand your data model, and use profiling tools to monitor performance.
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