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Fedora and Red Hat News: Test Day, Fedora 29 Beta, Istio, Java and Microsoft Blobs

  • Test Day: Java 8,10,11
    Test Day will focus on OpenJDK 11 and OpenJDK 10. Currently, we have java-1.8.0-openjdk as main JDK in Fedora. It accompanied java-1.7.0-openjdk as JRE for a year, and replaced it in buildroot in F21. Similarly, as did java-1.7.0-openjdk to java-1.6.0-openjdk in F16 as parallel JRE and replaced it in F17 in build root and main JDK. However, today the situation is more complicated. Oracle changed release process, see OpenJDK 11 summary and OpenJDK 10 summary, so currently, in F27 and up, you have java-1.8.0-openjdk as main JDK, java-openjdk as rolling release of STS JDK 10, and java-11-openjdk as techpreview of future LTS JDK. Javaws is provided in another package – icedtea-web
  • Fedora 29 Is On Track With A Lot Of Changes
    With Fedora 29 Beta set to ship today, here's a reminder about some of the great changes on the way with this next installment of the Fedora Linux distribution that is on track to officially release around the end of October. - GNOME 3.30 makes up the default desktop environment and the many improvements to the GNOME Shell / Mutter and all the contained components.
  • Red Hat weaves Istio’s Service Mesh into OpenShift
    If you were thinking that what Red Hat’s Openshift platform really needs is a service mesh, your prayers have been answered, courtesy of Istio. As long you don’t actually plan to use it in production anytime soon. Red Hatter Erik Jacobs said in a blog post yesterday that the firm had unleashed the first technology preview of the Red Hat OpenShift Service Mesh, and that it was based on the Google, IBM and Lyft-backed Istio. Istio is designed to take the complexity of managing microservices architectures away from the application developer or DevOps team. Istio’s backers pitch it as taking care of load balancing and monitoring, as well handling authentication and communications between services, access and traffic control.
  • 6 personality traits driving your organization
  • Scaling Java Containers
    As enterprises increasingly adopt the advantages of deploying containerized applications, it is important to address the potential misconception that the JVM does not play nicely in the cloud. While it is true that most JVMs may not come out of the box perfectly configured to run in an elastic cloud environment, the wide variety of system properties available allows the JVM to be tuned to get the most out of a host environment. If a containerized application is deployed using Red Hat OpenShift, the application could take advantage of the Kubernetes Vertical Pod Autoscaler (VPA), which is an alpha feature. The VPA is a perfect example of where the JVM’s default memory management settings could diminish the increased resource utilization offered by such a feature. This blog post will walk through the steps of configuring and testing a containerized Java application for use with the VPA, which demonstrates the inherent adaptability of the JVM to cloud platforms.
  • A certified sequel: SQL Server on Red Hat’s cloud-native technologies [Ed: "Mike Ferris is vice president of business architecture at Red Hat." Now he's selling nonfree software (likely with back doors) from Microsoft]
  • FY2019 EPS Estimates for Red Hat Inc Raised by William Blair (RHT)
  • Enthralling Stocks: Ensco plc, (NYSE: ESV), Red Hat, Inc., (NYSE: RHT)

Taking the Audiophile Linux distro for a spin

For a completely different experience, take a look at the Ragazze Quartet’s performance of Terry Riley’s "Four Four Three." I picked up ahigh-resolutionn version of this fascinating music from Channel Classics, which operates a Linux-friendly download store (no bloatware to install on your computer). And finally, I was saddened to hear of the recent passing of Rachid Taha, whose wonderful blend of North African and French musical traditions, along with his frank confrontation of the challenges of being North African and living in Europe, has made some powerful—and fun—music. Check out Taha’s version of "Rock the Casbah." I have a few of his songs scattered around various compilation albums, and some time ago bought the CD version of Rachid Taha: The Definitive Collection, which I’ve been enjoying again recently. Read more

A Quick Test Of NVIDIA's "Carmel" CPU Performance

NVIDIA's Tegra Xavier SoC is becoming more widely available now that the Jetson Xavier Development Kit has begun shipping. Besides this latest SoC being an exciting design with its Volta-based GPU and having a Tensor Processing Unit / Deep Learning Accelerator, it's exciting on the CPU side as well with NVIDIA's custom-designed ARMv8 "Carmel" CPU cores. The Tegra194 (Xavier) SoC features eight 10-wide superscalar Carmel CPU cores that are based on the ARMv8.2-A architecture and manufactured on a TSMC 12nm FinFET process. Read more

Events: XDC 2018 Kicks Off Tomorrow In A Coruña, Linux Foundation Upcoming Events

  • XDC 2018 Kicks Off Tomorrow In A Coruña
    Tomorrow marks the start of the annual X.Org Developers' Conference that is not only about the X11 server but also Mesa, Wayland, Linux input, and other areas of the desktop stack. It's set to be another interesting XDC with talks about Vulkan in Mesa, multi-GPU device selection in OpenGL, Virtual KMS, DRM GPU scheduler, continuous integration, the new Intel Iris Gallium3D driver, the state of ARB_gl_spirv for Mesa, OpenCL support via NIR/SPIR-V. HMM, and more.
  • Tune Into the Free Live Stream of Keynotes at Open Networking Summit Europe, September 25-27!
  • LF Energy Summit 2018
    At the center of the intersection between globalization, world economic activity, and human and environmental health, are the world’s power systems. LF Energy, a new initiative of The Linux Foundation, provides a neutral, collaborative environment for open source innovation to enable the “electrification of everything to scale.” Our mission is to accelerate and transform the world’s relationship with energy.