django-auto-prefetching
django-zen-queries
| django-auto-prefetching | django-zen-queries | |
|---|---|---|
| 1 | 3 | |
| 227 | 354 | |
| - | 0.6% | |
| 4.6 | 1.5 | |
| 5 months ago | about 1 month ago | |
| Python | Python | |
| MIT License | BSD 2-clause "Simplified" License |
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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.
django-zen-queries
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Ban 1+N in Django
See also django-zen-queries https://github.com/dabapps/django-zen-queries , which can make it impossible for changes to a template to trigger queries.
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Django wants you to build poor quality apps. Here's how to fix this.
I have no idea but the best way to make QuerySets explicit is by using a package called django-zen-queries.
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Django 4.0 Released
> Making it more clear when you’re going to hit the database (explicit is better than implicit).
You might like https://github.com/dabapps/django-zen-queries
Gives you fine grain control about database queries
What are some alternatives?
pellet - Pellet helps improve your Django app performance by discovering N+1 queries.
django-seal - Django application providing queryset sealing capability.
nplusone - Auto-detecting the n+1 queries problem in Python
typer - Typer, build great CLIs. Easy to code. Based on Python type hints.
django-orm-plus
django_for_startups - Code for the book Django for Startups
django-cacheops - A slick ORM cache with automatic granular event-driven invalidation.
bullet - help to kill N+1 queries and unused eager loading
fastapi - FastAPI framework, high performance, easy to learn, fast to code, ready for production