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Speed Up Django Queries with values() over only()

Optimizing Django performance? Use values() instead of only() when you only need specific fields, as it skips full model instantiation and avoids triggering deferred field lookups—boosting query efficiency. The article provides practical guidance on when to choose values() for lightweight data access.

https://johnnymetz.com/posts/django-values-over-only/

Johnny Metz

Speed Up Django Queries with values() over only()

If your Django queries feel slow, the problem might not be your database — it might be your ORM. Recently, I was working with a query that took 25 seconds to run through the Django ORM, but the underlying SQL completed in just 2 seconds. With a single change…

www.tgoop.com/PythonHub/49560

85 viewsJul 12 at 13:15

Speed Up Django Queries with values() over only()

Optimizing Django performance? Use values() instead of only() when you only need specific fields, as it skips full model instantiation and avoids triggering deferred field lookups—boosting query efficiency. The article provides practical guidance on when to choose values() for lightweight data access.

https://johnnymetz.com/posts/django-values-over-only/

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