Resolvers
Resolvers fetch each field and can cause N+1 queries.
What you will be able to do
- Keep resolvers focused.
- Use data loaders.
- Batch database calls.
In plain English
Resolvers fetch each field and can cause N+1 queries.
- Keep resolvers focused.
- Use data loaders.
- Batch database calls.
Query: {
courses: () => db.course.findMany(),
}Your turn
EasyExplain it back
Answer from memory: What problem do data loaders solve?
TEXT · starter
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Knowledge checkQuestion 1
What problem do data loaders solve?
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