How to install Docker on Debian 12: repository setup and verification
As a containerized platform, Docker lets you develop and run apps in isolated environments without modifying your system. Developers and sysadmins...
How to create a Docker Swarm
Docker Swarm is a container orchestration tool that enables you to manage multiple Docker engines as a unified system. Using it, you can deploy and...
How to deploy a Docker stack with Swarm on VPS
As a containerization platform, Docker offers many features to simplify container management. One of them is stack, which lets you manage and run...
How to set up and use a private Docker registry
When working on complex projects with Docker, using Docker Hub is a convenient way to handle images. However, when storing and sharing images...
Django vs Node.js: Differences between back-end technologies
Django and Node.js are two of the most popular back-end technologies for building web applications. Both frameworks offer unique strengths, but...
9 best Heroku alternatives: Cost-effective, scalable options for developers
Heroku has long been a popular platform-as-a-service (PaaS) for developers due to its simplicity, ease of use, and robust ecosystem of add-ons....
8 Netlify alternatives for 2025
Looking for an alternative to Netlify? Maybe you’ve hit limits with pricing, you need more control over your infrastructure, or you simply want...
How do I use an API with n8n on a self-hosted setup?
Integrating an application programming interface (API) with n8n can be complicated because every API provider has specific requirements for connecting...
What are the VPS requirements for n8n?
Your server requires at least 1 vCPU core, 2 GB of RAM, and 20 GB of SSD storage to run n8n on a virtual private server (VPS). However, for optimal...