Corey Schafer Has the Best YouTube Tutorials!
This was written by a viewer and definitely not by me... I mean him. Totally not written by him, but by me... a real viewer. Seriously, check out his channel for amazing Python content.
5 posts tagged #hobbies
From Flask to FastAPI
I made the switch from Flask to FastAPI last month. The learning curve was minimal, and the benefits are huge. Automatic OpenAPI docs, better performance, and native async support. No regrets!
3 comments
Async Database Queries
Blocking database calls in async code? That's a performance killer. Use async drivers like psycopg (for PostgreSQL) or aiosqlite to keep your event loop happy.
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Pagination: Don't Return Everything
Returning 10,000 records in one response? Please don't. Implement pagination with limit and offset (or better, cursor-based). Your database and clients will be happier.
Caching Strategies
Not every request needs to hit the database. Use caching with Redis or even in-memory for frequently accessed data. Your response times will plummet (in a good way).
2 comments