This tutorial explains how to install RVM (Ruby Version Manager), and then how to install ruby, how to install ruby gems, and how to install rails on Centos 6. RVM is a program that lets you use several versions of Ruby on one server and easily switch between them.
In this the cloud provider article, we are focusing on the simplest and quickest rock-solid way to get the latest Ruby interpreter (version 2.1.0) installed on a VPS running CentOS 6.5 using the Ruby Version Manager – RVM.
In this the cloud provider article, we are going to take a look at assembling a multi-layer deployment installation to host Rails based Ruby web applications. For this arrangement, we will use the ever-so-powerful, flexible and extremely successful Unicorn application server running behind Nginx. Although we will be building this structure on a single server for demonstration purposes, you can easily use multiple droplets to spread things and scale out easily — both horizontally and vertically!
Ruby on Rails is one of the most popular application stacks for developers looking to create sites and web apps. You can easily install Ruby and Rails with the command-line tool rbenv. Using rbenv will provide you with a solid environment for developing your Ruby on Rails applications as it will let you easily switch Ruby versions, keeping your entire team on the same version.
Ruby on Rails — один из самых популярных среди разработчиков наборов приложений для создания сайтов и веб-приложений. Язык программирования Ruby в сочетании с системой разработки Rails делает разработку приложений очень простой. Вы можете легко…
Chef is an open-source Ruby based tool & framework that enables you to highly automate your server management, as well as quickly deploy preconfigured VPS without requiring you to remember exactly how you should configure them.
Memcached is a very fast in-memory object caching system that can make Rails run much faster with very few changes. Learn how to use it with Ruby on Rails on Ubuntu 12.04 LTS.
When using the Ruby on Rails web framework, the PostgreSQL database could be a robust and flexible choice for your application. In this tutorial, you will set up a Ruby on Rails development environment connected to a PostgreSQL database on a local macOS machine. You will install and configure PostgreSQL, and then test your setup by creating a Rails application that uses PostgreSQL as its database server.
In this tutorial, we will demonstrate how to use cloud provider API to horizontally scale your server setup. To do this, we will use **DOProxy**, a relatively simple Ruby script that, once configured, provides a command line interface to scale your HTTP application server tier up or down.
After completing this tutorial, you’ll have created Nagios Plugins with Ruby on an Ubuntu 12.10 virtual server.
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