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...
10 n8n best practices for successful automation
Creating an n8n workflow involves connecting apps and services through nodes to automate tasks. The process starts with a trigger that initiates a...
What is Docker Compose, and how to use it
Docker Compose is a tool designed for defining and running multi-container projects. Developers use it to simplify the management of interconnected...
10 best Zapier alternatives to automate your workflows
Zapier is a popular online automation tool that connects your favorite apps, such as Gmail, Slack, and Mailchimp, to automate repetitive tasks without...
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 use n8n with MCP
Model Context Protocol (MCP) enables seamless integration between large language models (LLMs) and external tools. Paired with automation tools like...
How to install Docker using Ansible on Ubuntu
Installing Docker manually works fine – until you have to do it more than once. That’s precisely the kind of problem Ansible was made to...
How to run NGINX using the Docker run command
Running NGINX in Docker simplifies web server deployment by removing the need for complex OS-level installations. To start an NGINX container using...
How to fix the Docker permission denied error on Ubuntu
The Docker permission denied error usually occurs when your user account doesn’t have permission to access the Docker daemon socket or required...