Practical guides to running Python apps, from choosing a framework to keeping your data safe.
Heroku ended its free plan and still deletes files on every deploy. We compare four Python hosts on setup, saved data, https and price, so you can pick the right one.
Slow work makes visitors wait. Learn how background workers operate, which job queue libraries need no Redis and how to build a queue with Huey and SQLite.
Migrations, admin users and data fixes all need a command run next to your live app. See the commands you need most, how hosts run them and how to do it safely.
Some Python libraries need programs that pip cannot install. Learn how packages.txt works, which ten system packages Python apps need most and how to fix the errors they cause.
Your bot goes offline when your laptop sleeps. This guide shows how a Discord bot stays connected, compares four ways to host one and walks through a setup that runs around the clock.
Community Cloud is free and easy, but it has no custom domains, one private app and files that vanish on reboot. We compare the alternatives and show how to move your app.
PythonAnywhere is a great place to start. When your app needs your own domain, FastAPI or open internet access, these five alternatives and a seven-step move plan will help.
Django and SQLite work well in production once you fix three launch-day problems. This guide covers settings, SQLite tuning, static files, uploads, migrations and backups.
A scheduled script on your laptop fails when the laptop sleeps. Learn cron in five minutes, compare five cloud schedulers and copy three scripts that run well unattended.
Heroku ended its free plan and still deletes files on every deploy. We compare four Python hosts on setup, saved data, https and price, so you can pick the right one.
SQLite handles real traffic well. Many hosts delete it on every update. Learn where to keep the file, which settings stop lock errors and when you need PostgreSQL instead.
The Flask development server is not built for real visitors. This guide shows the three parts of a production setup, the Gunicorn settings that matter and how to skip the server work.
Your framework decides your server, your memory bill and how you query the database. We compare FastAPI, Django and Flask in plain terms and give three simple rules for choosing.
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