django-orm-plus
django-auto-prefetching
| django-orm-plus | django-auto-prefetching | |
|---|---|---|
| 1 | 1 | |
| 3 | 227 | |
| - | - | |
| 10.0 | 4.6 | |
| almost 3 years ago | 5 months ago | |
| Python | Python | |
| MIT License | MIT License |
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django-orm-plus
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Ban 1+N in Django
I was working on a library to do this which I never got around to fully finishing but the idea is there: https://github.com/lime-green/django-orm-plus I think all I had left was polishing the auto add logic and testing with a real project
django-auto-prefetching
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Ban 1+N in Django
Shameless plug - I ran into this while developing REST interfaces with Django and built django-auto-prefetching: https://github.com/GeeWee/django-auto-prefetching
It essentially travels your DRF serializer tree and builds an auto-prefetched query automatically without you needing to do any work.
Back when I still worked actively on it, I wanted to monkey-patch models to track whether or not n+1 was happening, and if it was, automatically do pre-fetching, so instead of an n+1 problem you'd end up with just a "3-4 queries when it could've been 1" problem - which is much more palatable. Never got around to that part though.
What are some alternatives?
django-seal - Django application providing queryset sealing capability.
pellet - Pellet helps improve your Django app performance by discovering N+1 queries.
django-zen-queries - Explicit control over database query execution in Django applications
nplusone - Auto-detecting the n+1 queries problem in Python
haxl - A Haskell library that simplifies access to remote data, such as databases or web-based services.
django-cacheops - A slick ORM cache with automatic granular event-driven invalidation.
bullet - help to kill N+1 queries and unused eager loading