Conceptual

How To Contribute to Open Source: Getting Started with Git — step-by-step DevOps tutorial on Progressive Robot

How To Contribute to Open Source: Getting Started with Git

Open-source projects that are hosted in public repositories benefit from contributions made by the broader developer community, and are typically managed through Git. This tutorial will discuss the benefits of contributing to open-source projects, and go over installing and setting up Git so that you can contribute to software projects.

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Introduction to Web Servers — step-by-step Web Servers tutorial on Progressive Robot

Introduction to Web Servers

A web server’s primary role is to serve web pages for a website. They act as an intermediary between the backend and the frontend, serving up resources like HTML and CSS files to JSON data, all generated dynamically on the fly or served statically. It uses protocols such as HTTP or HTTPS in a request-and-response format, allowing communication between backend machines and a requesting client’s web browser.

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Understanding Database Sharding — step-by-step DevOps tutorial on Progressive Robot

Understanding Database Sharding

Sharded databases have been receiving lots of attention in recent years, but many don’t have a clear understanding of what they are or the scenarios in which it might make sense to shard a database. This conceptual article goes over what sharding is, some of its main benefits and drawbacks, and also a few common sharding methods.

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Comprendre les bases de données relationnelles — step-by-step DevOps tutorial on Progressive Robot

Comprendre les bases de données relationnelles

Les systèmes de gestion des bases de données (SGDB ou DBMS en anglais) sont des programmes informatiques qui permettent aux utilisateurs d’interagir avec une base de données. Un SGDB permet aux utilisateurs de contrôler l’accès à une base de données, d’écrire des données,…

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What is FTP and How Is It Used? — step-by-step DevOps tutorial on Progressive Robot

What is FTP and How Is It Used?

This tutorial provides some information about FTP and includes some basic FTP commands. Additionally it includes links to the variety of FTP tutorials on the the cloud provider site. FTP is a way to transfer files between hosts over the internet. It is especially helpful as a way to upload or download files to or from a site quickly.

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A Rede do Kubernetes nos Bastidores — step-by-step Kubernetes tutorial on Progressive Robot

A Rede do Kubernetes nos Bastidores

O Kubernetes é um poderoso sistema de orquestração de container que pode gerenciar o deployment e a operação de aplicações containerizadas em um cluster de servidores. Além de coordenar as cargas de trabalho do container, o Kubernetes fornece a infraestrutura e as ferramentas…

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An Introduction to Document-Oriented Databases — step-by-step Databases tutorial on Progressive Robot

An Introduction to Document-Oriented Databases

This conceptual article outlines the key concepts related to document databases and discusses benefits of using them. Examples used in this article reference MongoDB, a widely-used document-oriented database, but most of the concepts highlighted here are applicable for most other document databases as well.

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