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Using MySQL with Ruby on Rails App on Ubuntu 21.04

Ruby is a powerful programming language. It’s an interpreted, high-level, and general-purpose language that incorporates multiple programming paradigms. Yukihiro Matsumoto, the creator of Ruby, blended various parts of his favorite programming languages like Perl, Ada, Lisp, Eiffel, Smalltalk, etc., and created Ruby. In his own words, he intended to make Ruby “more natural, not simple”. Much of the popularity of …

Ruby on Rails with PostgreSQL featured image

Setting up Ruby on Rails with PostgreSQL

Among all the available database engines, PostgreSQL is one of the most popular ones. It’s a well-known open-source database system known for its reliability, robust features, and performance. Because PostgreSQL is a popular choice, it’s supported by almost all major web frameworks. Similar to its competitors MySQL and SQLite, PostgreSQL also has its strong and weak points. Ruby on Rails …

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Installing Ruby on Rails with RVM on Ubuntu 20.04

Ruby on Rails is one of the most popular web app frameworks. It’s open-source software designed for developers to create successful projects while writing fewer codes. Having a fun and enjoyable development experience is one of the fundamental principles that make Ruby on Rails an attractive choice. The RVM (Ruby Version Manager) tool, as the name suggests, is a third-party …

from CGI to Websockets

Web Evolution: from CGI to Websockets (and how it will help you better monitor your cloud infrastructure)

In the past few years, websockets have become more or less a standard component in all modern web applications, but why is that and how did we get here? More importantly, how can websockets help you monitor your cloud infrastructure more effectively? Due to the technical nature of this topic, it is possible to dive very deep into the details. …