Language Selection

English French German Italian Portuguese Spanish

IBM/Red Hat Leftovers

Filed under
Red Hat
  • Get started with WildFly for Java web development | Opensource.com

    WildFly is a production-ready, cross-platform, flexible, lightweight, managed application runtime that provides all the necessary features to run a Java web application. It is also a Java EE 8 certified application server almost exclusively in Java, and it implements the Jakarta EE, which was the Java Platform, Enterprise Edition (Java EE) specifications. Therefore you can run it on any operating system.

    WildFly, formerly known as JBoss AS, is a fully implemented JEE container—application server, developed by JBoss, which became a part of Red Hat on June 5, 2006, and since then, WildFly became their product.

  • Open Data Hub 1.1.0 provides new JupyterHub capabilities and more | Red Hat Developer

    Open Data Hub is an end-to-end AI/ML platform that runs and installs on Red Hat OpenShift 4.x. It provides components for every phase of the end-to-end AI/ML process, including data ingestion, model development, and production model serving and monitoring.

    The Open Data Hub team recently released Open Data Hub 1.1.0. In this new release, the community focused on hardening JupyterHub deployment, providing a new and improved JupyterHub Spawner UI, integrating the Open Data Hub dashboard with OpenShift's OAuth server, and adding a Kubeflow 1.3 OpenShift distribution stack along with new components such as Trino and Red Hat OpenShift Pipelines. Open Data Hub 1.1.0 also comes with an Operator Level 4 verification indicating "Deep Insight" status after enabling more monitoring and logging.

  • Modernizing applications with Apache Camel, JavaScript, and Red Hat OpenShift | Red Hat Developer

    Apache Camel is used widely for message queue integration and notification. Its lightweight and simple coding structure makes it a good choice for developers. Camel is well suited for application modernization and integrates very well with Kubernetes and Red Hat OpenShift. You can use these technologies together for a continuous integration and continuous delivery (CI/CD) pipeline and deployment.

    In this article, we'll introduce the elements of application modernization, give an overview of Camel's components and architecture, and demonstrate how to use Camel with JavaScript to deploy your applications to OpenShift. We'll go through a few application modernization examples and look at the performance gains from using Camel with OpenShift and JavaScript. We'll also introduce Camel K, a lightweight integration framework built from Apache Camel that is specifically designed for serverless and microservices architectures.

  • 13 essential skills sysadmins need to make a career move into management

    Some of us have witnessed firsthand when a great technician turned into a manager as a reward from the company for faithful and fantastic work. It could be the aspiration of the technical person to turn manager. Still, other factors such as the salary headroom for a previous role have been reached—only manager roles get the desired perks of bonus, company car, better healthcare, etc.

    However, by removing one of the sharpest tools in the shed, the company is running a considerable risk. The transformation from a great sysadmin to a good manager does not happen without support, requiring a lot of changes. If the transition does not go well, the company will have lost one of its best sysadmins and instead gained one of its worst managers. To avoid this situation for a sysadmin that aspires to become a manager, I have gathered some valuable tips that perhaps can guide you on your path to become a manager or to get comfortable in the manager role you just obtained.

More in Tux Machines

Games: Proton, Neptune 15 v2, and VR

  • What is Proton? | TechRadar

    You may have seen lots of mentions of Proton with the upcoming launch of the Steam Deck handheld game console, but what is it, and how does it work? Proton is a piece of software created by Valve and CodeWeavers that acts as a compatibility layer that allows games designed for the Windows 10 and Windows 11 operating systems to run in Linux with a minimal impact on performance. Proton is based on the existing WINE tool, which allowed Windows applications to run in Linux, with Valve and CodeWeavers taking the tech and using it to specifically run games. This is incredibly useful, as the vast majority of games are coded for Windows, due to the sheer popularity of Microsoft’s operating system. Linux, a free and open-source operating system, is relatively niche, which meant that many game developers couldn’t – or wouldn’t – spend resources on making a port of their games to run natively on Linux.

  • Neptune 15 v2 from Juno is a Linux Gaming Laptop with 240 Hz Display

    The Neptune 15″ V2 from Juno Computers is powered by Intel’s 10th-gen Comet Lake chipsets, and can be configured with up to 64GB of RAM. Nowadays, it is a little difficult to choose a perfect Linux gaming laptop, but it is not impossible to get it. As well as, these laptops are prepaid with full advantages like an additional graphic card with a brilliant CPU. In fact, some of the best Linux gaming laptops offer up the same durability and premium design as their Windows counterparts. They’ll also cost less since there’s no Windows license included with the laptop.

  • Humble has a nice looking VR bundle if you need some more games | GamingOnLinux

    Do you have a VR kit that's begging to be played? Check out the Fall VR Emporium Bundle over on Humble Bundle. Sadly, there's not many native / supported Linux VR games and so you're going to need Steam Play Proton to enjoy this set of games.

Plasma 5.23 Anniversary Edition Beta available for testing

Are you using Kubuntu 21.04 Hirsute Hippo, our current Stable release? Or are you already running our development builds of the upcoming 21.10 Impish Indri? We currently have Plasma 5.22.90 (Plasma 5.23 Anniversary Edition Beta) available in our Beta PPA for Kubuntu 21.04, and 21.10 development series. However this is a beta release, and we should re-iterate the disclaimer from the upstream release announcement... Read more Also: Using KNotifications in QML

Top 20 Open-source solutions for Photographers

In today world, editing photos is a critical component in the overall photography process, and it was taken a new level of importance. As demand continues to rise and the market is filled with plenty of capable options, we will suggest top 20 apps to enhance your photography workflow. We take many free high-quality photo editors without having to pay for an expensive program to edit your image like a pro. Read more

LibreOffice 8.0 New tabbed interface layout available

Muttakin Rizal ( Rizal Muttaqin ), one of the designers LibreOffice office suite, has published in his blog, the user interface possible development plan LibreOffice 8.0. The most notable innovation is the built-in support for tabs, through which you can quickly switch between different documents, similar to how switching between sites is carried out in modern browsers. If necessary, each tab can be unpinned in the form of a separate window, or vice versa, convert the window into a tab. It is also possible to collapse all tabs into a drop-down list accessible by pressing the “^” button. The header also shows a LibreOffice button to launch the initial interface, which was previously shown when starting or closing all documents, to open a file, visually evaluate recently opened documents, or create a new document based on a template. Read more