Conceptual

What is High Availability? — step-by-step DevOps tutorial on Progressive Robot

What is High Availability?

While handling increased system load is a common concern, decreasing downtime and eliminating single points of failure are just as important. High availability is a quality of infrastructure design at scale that addresses these latter considerations. In this guide, we will discuss what exactly high availability means and how it can improve your infrastructure’s reliability.

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A Comparison of (Rack) Web Servers for Ruby Web Applications — step-by-step Programming tutorial on Progressive Robot

A Comparison of (Rack) Web Servers for Ruby Web Applications

In this the cloud provider article, we are going to compare various popular web servers that power Ruby based web applications. However before diving in, we will provide an introduction to the mechanics behind how the process mentioned above works as we get familiar with the Rack and middleware collection.

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What's New in Ubuntu 18.04 Bionic Beaver — step-by-step Linux tutorial on Progressive Robot

What’s New in Ubuntu 18.04 Bionic Beaver

The Ubuntu operating system’s most recent Long Term Support (LTS) release, version 18.04 (Bionic Beaver), was released on April 26, 2018. This guide is intended as a brief overview of new features and significant changes to Ubuntu Server since the previous LTS release, 16.04.

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How To Choose an Effective Backup Strategy — step-by-step Linux tutorial on Progressive Robot

How To Choose an Effective Backup Strategy

When dealing with any kind of important data, it is essential that you implement a backup scheme. There are many different ways to back up data on a VPS. In this guide, we will discuss some ways that you can backup your data and discuss the merits of the different options.

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5 Common Turkey Setups For Your Dinner — step-by-step DevOps tutorial on Progressive Robot

5 Common Turkey Setups For Your Dinner

When deciding which turkey setup to use for your dinner, there are many factors to consider, such as flavor and texture scalability, equipment availability and reliability, cost, and preparation and cooking duration. Here is a list of commonly used turkey setups, with a…

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A Comparative Introduction to FreeBSD for Linux Users — step-by-step Linux tutorial on Progressive Robot

A Comparative Introduction to FreeBSD for Linux Users

FreeBSD is a free and open-source operating system that is ideal for server deployments. In this guide we will discuss some of the important differences between FreeBSD and Linux. Understanding these differences can help make the transition to FreeBSD for Linux users less of a struggle.

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Understanding Open-Source Software Licenses — step-by-step DevOps tutorial on Progressive Robot

Understanding Open-Source Software Licenses

For software developers who may want to exercise a certain control over how their work is used, modified, and shared by others, choosing a software license is an important decision. Open-source software licenses are an option that makes source code available for use, modification, and distribution based on agreed-upon terms and conditions. In this article, we will share information about open-source software license types and the available options when creating a GitHub project.

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