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📰 Dev.to · Acel

3 articles · Updated every 3 hours · View all reads

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From O(N ) to O(1): Scaling M2M Validation in Django
Dev.to · Acel 🔧 Backend Engineering ⚡ AI Lesson 1mo ago
From O(N ) to O(1): Scaling M2M Validation in Django
Adding a few cities to a delivery zone is instant. Adding 5,000 cities ran over 5,000 database...
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How to Prefetch Across GenericForeignKeys When You Can't Change the Schema
Dev.to · Acel 🔧 Backend Engineering ⚡ AI Lesson 1mo ago
How to Prefetch Across GenericForeignKeys When You Can't Change the Schema
You don't always control the schema you work with. Sometimes you inherit a codebase where...
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How I Moved Real-Time Out of Django (and Made Everything Simpler)
Dev.to · Acel 🔧 Backend Engineering ⚡ AI Lesson 1mo ago
How I Moved Real-Time Out of Django (and Made Everything Simpler)
Your users want live updates: an order flips to paid, a notification pops, a dashboard number ticks...
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