O GitLab CE, ou Community Edition, é uma aplicação open source usada principalmente para hospedar repositórios Git, com recursos adicionais relacionados ao desenvolvimento, como rastreamento de problemas. Ele é projetado para ser hospedado usando a sua própria infraestrutura, e…
![Cómo instalar Nginx en Ubuntu 18.04 [Guía de inicio rápido] — step-by-step Linux tutorial on Progressive Robot](https://www.progressiverobot.com/wp-content/uploads/2026/05/como-instalar-nginx-en-ubuntu-18-04-guia-de-inicio-rapido-es-73347-featured.png "Cómo instalar Nginx en Ubuntu 18.04 [Guía de inicio rápido] 2")
Nginx es uno de los servidores web más populares del mundo y aloja algunos de los sitios más grandes y con mayor tráfico en Internet. Es más fácil de utilizar que Apache en la mayoría de los casos y puede emplearse como servidor web o proxy inverso. En esta guía,…
Los sistemas de administración de bases de datos relacionales son un componente clave en muchos sitios y aplicaciones web. Estos proveen un camino estructurado para almacenar, organizar y acceder a información. PostgreSQL, o Postgres, es un sistema de administración de…
In this tutorial we’ll install Ruby and Nginx on a the cloud provider Ubuntu Droplet and configure Puma and Capistrano in our web app. Nginx will be used to capture client requests and pass them over to the Puma web server running Rails. We’ll use Capistrano to automate common deployment tasks, so every time we have to deploy a new version of our Rails app to the server, we can do that with a few simple commands.
Grafana is the leading graph and dashboard builder for visualizing time series infrastructure and application metrics, but many use it in other domains including industrial sensors, home automation, weather, and process control. It provides a powerful and elegant way to create, explore, and share dashboards and data with your team and the world. In this tutorial, you will learn how to add Prometheus as a data source to your Grafana instance and install a pre-configured Prometheus Dashboard.
アプリケーションのメモリ不足エラーを防ぐ方法の一つは、サーバーにスワップ領域を追加することです。このガイドでは、Ubuntu 20.04サーバーにスワップファイルを追加する方法を扱います。
Ansible is a simple, agentless way to automate your infrastructure. If you find yourself deploying WordPress over and over again, Ansible could save you a lot of time.
Rails is a web application framework written in Ruby. It takes an opinionated approach to application development, assuming that set conventions will best serve developers in cases where there is a common end goal.
This guide will demonstrate how to create a round robin two node clustered web server with Nginx and Varnish.
Web caching is a method of improving server performance by allowing commonly requested content to be temporarily stored in a way that allows for faster access. This allows the visitor to access content faster without having to fetch the same data multiple times. By…
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