NestJS · Middle · Question 35 of 75

How do you cache GET responses in Nest?

1With @Header('Cache') only
✓Correct answer: With CacheModule and CacheInterceptor (or by injecting the cache manager and caching manually)
3Nest caches all responses by default

Explanation

Use a shared store like Redis with several instances, and decide how to invalidate keys on writes.

Further reading

NestJS: Caching ↗

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