Python

Read blog posts about building and managing your Python apps. We share tips & tricks about performance optimization, monitoring, and observability.

Monitoring Django Query Performance with AppSignal
Python

Monitoring Django Query Performance with AppSignal

Your app isn't slow, your queries are. Here's how to find and fix them using AppSignal.

By Dejan Lukić on

Tracing a Slow Request Through Your Django App
Python

Tracing a Slow Request Through Your Django App

Slow endpoints are difficult to detect because they don’t fail. Learn how to trace a slow request through your Django app using AppSignal.

By Jaume Boguña on

Tracking Celery Task Failures in Python
Python

Tracking Celery Task Failures in Python

Let's explore how Celery task failures behave and how you can keep track of everything that goes wrong.

By Nehemiah Bosire on

Improve Query Performance Using Python Django QuerySets
Python

Improve Query Performance Using Python Django QuerySets

Let's improve the performance of your queries using Django QuerySets.

By Federico Trotta on

Switching from Pip to uv in Python: A Comprehensive Guide
Python

Switching from Pip to uv in Python: A Comprehensive Guide

Learn about the ins and outs of uv and how to transition from Pip to uv.

By Damilola Olatunji on

Scheduling Background Tasks in Python with Celery and RabbitMQ
Python

Scheduling Background Tasks in Python with Celery and RabbitMQ

We'll build background tasks using Celery and RabbitMQ to create a weather notification service.

By Daniel Easterman on

How to Use Redis with Python
Python

How to Use Redis with Python

We'll learn how to use Redis in Python with a step-by-step tutorial.

By Federico Trotta on

Deploy a Python Flask App to Render with Docker
Python

Deploy a Python Flask App to Render with Docker

Let's build and optimize a Flask app for deployment to Render using Docker.

By Daniel Easterman on

How the Application and Request Contexts Work in Python Flask
Python

How the Application and Request Contexts Work in Python Flask

We'll dive into contexts in Flask using some practical examples.

By Federico Trotta on

How to Avoid N+1 Queries in Django Python
Python

How to Avoid N+1 Queries in Django Python

We'll see what N+1 queries are, why they can be an issue for your application, and how to mitigate them using Django’s best practices.

By Federico Trotta on

How to Use MongoDB in Python Flask
Python

How to Use MongoDB in Python Flask

Let's explore the benefits of MongoDB and use it in a Flask application.

By Federico Trotta on

Flask or Django: Which One Best Fits Your Python Project?
Python

Flask or Django: Which One Best Fits Your Python Project?

Let's explore the key factors to take into account when deciding between Flask or Django for your Python app.

By Federico Trotta on

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