AppSignal Blog

AppSignal APM combines performance monitoring and error tracking in one clear interface. For Ruby (on Rails), Elixir and Node.js.

Beyond console.log: Smarter Debugging with Modern JavaScript Tooling
JavaScript

Beyond console.log: Smarter Debugging with Modern JavaScript Tooling

We'll look at smart, scalable debugging strategies for your JavaScript application.

By Sonu Kapoor 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

Advanced Strategies to Deploy Phoenix Applications with Kamal
Elixir

Advanced Strategies to Deploy Phoenix Applications with Kamal

In part two of this series, we dive into more advanced methods to deploy Phoenix applications using Kamal.

By Sapan Diwakar 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

Advanced Ecto for Elixir Monitoring with AppSignal
Elixir

Advanced Ecto for Elixir Monitoring with AppSignal

In the second part of our two-part series, we'll set up more advanced Ecto monitoring using AppSignal.

By Aestimo Kirina 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

A Deep Dive into Solid Queue for Ruby on Rails
Ruby

A Deep Dive into Solid Queue for Ruby on Rails

In the second part of our series, let's dive deeper into some of Solid Queue's more advanced features.

By Hans-Jörg Schnedlitz on

Testing MongoDB in Node with the MongoDB Memory Server
JavaScript

Testing MongoDB in Node with the MongoDB Memory Server

In this post, we'll test a Node-MongoDB app using MongoDB Memory Server.

By Camilo Reyes on

Using SQL in Node.js with Sequelize
JavaScript

Using SQL in Node.js with Sequelize

We'll use Sequelize to connect to a database, run queries, and handle results within a Node.js project.

By Damilola Olatunji on

Deploying Phoenix Applications with Kamal
Elixir

Deploying Phoenix Applications with Kamal

In this post, we dive into how to deploy Phoenix applications using Kamal.

By Sapan Diwakar on

Performance and Stress Testing in Node.js
JavaScript

Performance and Stress Testing in Node.js

We'll dive into the importance of performance and stress testing in Node.js and some of the best tools you can use.

By Antonello Zanini on

How to Set Up Tracing for Elixir Apps Using AppSignal
Elixir

How to Set Up Tracing for Elixir Apps Using AppSignal

We'll set up tracing in your Elixir application using AppSignal.

By Aestimo Kirina on

More articles

AppSignal monitors your apps

AppSignal provides insights for Ruby, Rails, Elixir, Phoenix, Node.js, Express and many other frameworks and libraries. We are located in beautiful Amsterdam. We love stroopwafels. If you do too, let us know. We might send you some!

Discover AppSignal
AppSignal monitors your apps