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39 tutorials
REST API Advanced
Real-time APIs with Django Channels and WebSockets

Build a production-ready real-time Django app. Covers Channels architecture, WebSocket consumers, group messaging, authentication, Redis channel layer, and deployment with Daphne + nginx.

20 min · 269
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Python Advanced
Async Python Deep Dive: asyncio, aiohttp, and Concurrent Programming

Master async programming in Python. Learn event loops, coroutines, tasks, aiohttp for concurrent HTTP requests, and when async actually makes sense vs. threads or multiprocessing.

18 min · 170
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Django Advanced
Django ORM Optimization: Eliminating N+1 Queries and Performance Pitfalls

Deep dive into Django ORM performance. Learn how to identify and fix N+1 queries, use select_related, prefetch_related, only(), defer(), and Django Debug Toolbar to measure the real impact.

18 min · 196
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