Red Hat Software Collections 2.3 now beta

Today, Red Hat announced the beta availability of Red Hat Software Collections 2.3, Red Hat’s newest installment of open source web development tools, dynamic languages, and databases. Delivered on a separate lifecycle from Red Hat Enterprise Linux with a more frequent release cadence, Red Hat Software Collections bridges developer agility and production stability by helping to accelerate the creation of modern applications that can then be more confidently deployed into production.

New additions to Red Hat Software Collections 2.3 Beta include:

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Writing Microservices: An Example Through a Simple To-Do Application

Microservices are becoming a new trend, thanks to the modularity and granularity they provide on top of advantages like releasing applications in a continuous manner. There are various platforms and projects that are rising which aims to make writing and managing microservices easy.

Keeping that in mind, I thought, why not make a demo application that can give an example of how microservices are built and how they interact. In this article, I will be building a small application using the Microservice Architecture (MSA).

The application will be a super simple To-Do management list. So, let’s have take a look at what we are going to build and how we are going to build.

Editor’s note: This article references Fedora, which is the upstream project for Red Hat Enterprise Linux (RHEL) — now free for developers. This tutorial should also work on RHEL, just replace ‘dnf’ with ‘yum’ wherever appropriate.

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Keeping track of my subscriptions using the Red Hat Content Delivery Network API

In a previous post, where-have-all-my-subscriptions-gone, I mentioned that you can access the Red Hat Content Delivery Network (CDN) using its API — allowing you to query CDN for subscriptions and their usage, registered hosts, and more as well as unregistering hosts, and more.

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Node.js 4.4, Python 3.5, and Ruby 2.3 Get Started guides on developers.redhat.com

On developers.redhat.com you can find short, focused guides to help you start developing with a number of Red Hat technologies. With the recent release of Red Hat Software Collections (RHSCL) 2.2, a number of Get Started guides have been updated to use the newest software collections, such as Node.js 4.4, Python 3.5, and Ruby 2.3.  These guides give you the steps you need to install the software and get to a simple “Hello, World” in a few minutes. The guides include a few additional package management examples to help you go farther.

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