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FOSS in Optical Networks

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OSS
Web
  • Open source optical network could create a new Internet

    Key elements for their Internet are optical white boxes and bare metal optical switches. Bare metal switches use merchant chips rather than custom silicon, and can be cheaper and easier to use. Open source software can be used.

    Data Centers are embracing these cheaper open switches that can be programmed like Linux computers, explains Computerworld in a 2015 article.

    I wrote about merchant chips in April 2015 in 'Open source a driver for merchant chips.'

    [...]

    Add to this the idea of a special network virtualization mechanism that lets multiple networks use the same infrastructure, plus the aforementioned open source elements and high-speed light-based networks, and the Internet will be able to move forward with exciting new applications a la Google and iOS, they reckon.

  • Internet may soon carry traffic at speed of light
  • Internet traffic may soon travel at the speed of light

Oracle Java, Canonical/Ubuntu Certification

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Server
Web
  • Oracle Is Deprecating The Java Web-Browser Plugin With Java 9

    For anyone still relying upon Java web-plugins in their browser, they are going to be deprecated with the upcoming Java 9.

    Oracle announced today in a blog post that they will be moving to a plugin-free Java by deprecating the once common Java web plug-in in Java 9. The plug-in support will then be dropped in a later Oracle JDK/JRE release.

  • Canonical and Oracle partner to make cloud adoption via Ubuntu even easier

    CANONICAL and Oracle have announced a joint venture aimed at speeding up cloud adoption.

    The companies have made an agreement to provide enterprises with greater flexibility in the way they develop and deploy large-scale workloads on Oracle Cloud.

  • Canonical to Provide Certified Ubuntu Images for Oracle Cloud
  • Canonical and Oracle bring certified Ubuntu images to Oracle Cloud customers

    Ubuntu developer Canonical has disclosed that certified Ubuntu Linux images are now available on the Oracle Cloud Marketplace for customers to access.

    The move is part of a collaboration between the two firms to provide greater flexibility for companies developing and deploying large-scale workloads on Oracle Cloud.

    Ubuntu Linux has become a popular choice for scale-out workloads in the cloud thanks to its performance, stability and regular updates, according to Canonical. The firm has in fact tied its refresh cycle to that of the OpenStack cloud computing framework, which is now included with Ubuntu as standard.

Chrome 32-bit

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Google
Web

Chrome Changes

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Google
Web

Today on Brave Browser

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Web

WordPress 4.4.1 Updates for XSS (and 52 other issues)

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OSS
Security
Web

The first WordPress update of 2016 is out and like many other incremental updates, it is being triggered by a security vulnerability. The single security issue being patched in WordPress 4.4.1 is a cross site scripting vulnerability that could have potentially enabled a site compromised.wordpress

From a general usability and bug perspective there are 52 bugs that WordPress developers are addressing in the 4.4.1 update that spans multiple area of the popular open-source content management system including.

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Leftovers: Servers

Filed under
GNU
Linux
Server
OSS
Web
  • How Docker and containers improved software development at eZ

    Docker sparked the trend in software containers less than two years ago. And since its modest presentation at PyCon in 2013, the startup has vaulted to a value of nearly one billion dollars, drawn 2,500 attendees to DockerCon, and its namesake technology has become a marketable skill to have, entering Hacker News' top 20 most frequently requested job skills.

  • Apache Turns to Big Data Projects -- Big Time

    Kylin. Meanwhile, the foundation has also just announced that Apache Kylin, an open source big data project born at eBay, has graduated to Top-Level status. Kylin is an open source Distributed Analytics Engine designed to provide an SQL interface and multi-dimensional analysis (OLAP) on Apache Hadoop, supporting extremely large datasets. It is widely used at eBay and at a few other organizations.

    "Apache Kylin's incubation journey has demonstrated the value of Open Source governance at ASF and the power of building an open-source community and ecosystem around the project," said Luke Han, Vice President of Apache Kylin. "Our community is engaging the world's biggest local developer community in alignment with the Apache Way."

  • 10 cool tools from the Docker community

    Looking back at 2015, there have been many projects created by the Docker community that have advanced the developer experience. Although choosing among all the great contributions is hard, here are 10 "cool tools" that you should be using if you are looking for ways to expand your knowledge and use of Docker.

OS.js is a new javascript based operating system that runs on your browser

Filed under
GNU
Linux
Web

Shifting between different Operating Systems to manage work and college is a pain in the ass. Did you ever wish that you had an Operating System that runs on your browser, so that you didn’t need to plug in a USB and wait for it load? Then try OS.js- a javascript based minimal operating system. You can use it on any platform that supports a browser.

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Responsive WordPress Themes — How Important Responsive Themes Are For Your WordPress Sites?

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Reviews
Web

In this article you will know more about responsive WordPress themes and also how important these themes are for your site ranking in the search engines. So let’s dive in and discuss responsive WordPress themes.

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More in Tux Machines

Docker 1.13, Containers, and DevOps

  • Introducing Docker 1.13
    Today we’re releasing Docker 1.13 with lots of new features, improvements and fixes to help Docker users with New Year’s resolutions to build more and better container apps. Docker 1.13 builds on and improves Docker swarm mode introduced in Docker 1.12 and has lots of other fixes. Read on for Docker 1.13 highlights.
  • Docker 1.13 Officially Released, Docker for AWS and Azure Ready for Production
    Docker announced today the general availability of Docker 1.13, the third major update of the open-source application container engine for GNU/Linux, macOS, and Microsoft Windows operating systems. Docker 1.13 has been in development for the past couple of months, during which it received no less than seven RC (Release Candidate) versions that implemented numerous improvements for the new Swarm Mode introduced in Docker 1.12, a few security features, as well as a new Remote API (version 1.25) and Client.
  • Distributed Fabric: A New Architecture for Container-Based Applications
    There’s a palpable sense of excitement in the application development world around container technology. Containers bring a new level of agility and speed to app development, giving developers the ability to break large monolithic apps into small, manageable microservices that can talk to one another, be more easily tested and deployed, and operate more efficiently as a full application. However, containers also demand a new architecture for the application services managing these microservices and apps, particularly in regards to service discovery — locating and consuming the services of those microservices.
  • DevOps trends emerging for 2017 and beyond
    Finally, one of the biggest trends for 2017 will not be just a focus on engaging and implementing some of these DevOps best practices into your enterprise, but a sweeping adoption of the DevOps/agile culture. This is because one of the most important – if not the absolute most key –tenets to a successful DevOps organization is culture. The enterprises that most espouse the shared responsibility, the empowered autonomous teams, the can-do attitudes, and the continuous learning environment in which DevOps thrives will see the biggest benefits.

Kernel Space/Linux

  • Optimizing Linux for Slow Computers
    It’s interesting, to consider what constitutes a power user of an operating system. For most people in the wider world a power user is someone who knows their way around Windows and Microsoft Office a lot, and can help them get their print jobs to come out right. For those of us in our community, and in particular Linux users though it’s a more difficult thing to nail down. If you’re a LibreOffice power user like your Windows counterpart, you’ve only really scratched the surface. Even if you’ve made your Raspberry Pi do all sorts of tricks in Python from the command line, or spent a career shepherding websites onto virtual Linux machines loaded with Apache and MySQL, are you then a power user compared to the person who knows their way around the system at the lower level and has an understanding of the kernel? Probably not. It’s like climbing a mountain with false summits, there are so many layers to power usership. So while some of you readers will be au fait with your OS at its very lowest level, most of us will be somewhere intermediate. We’ll know our way around our OS in terms of the things we do with it, and while those things might be quite advanced we’ll rely on our distribution packager to take care of the vast majority of the hard work.
  • Long-Term Maintenance, or How to (Mis-)Manage Embedded Systems for 10+ Years
    In this presentation, kernel hacker Jan Lübbe will explain why apparently reasonable approaches to long-term maintenance fail and how to establish a sustainable workflow instead.
  • Linux 4.9 Is the Next Long-Term Supported Kernel Branch, Says Greg Kroah-Hartman
    Linux kernel maintainer Greg Kroah-Hartman confirmed today, January 19, 2017, in a short message, on his Google+ page, that the Linux 4.9 branch is now marked as "longterm," or as some of you know as LTS (Long-Term Support). The story behind Linux kernel 4.9 becoming the next long-term supported series dates from way before it's launch last month, on December 11, when Linus Torvalds officially announced the new branch. It all started back on August 12, 2016, when Greg Kroah-Hartman dropped a quick Google+ post to say "4.9 == next LTS kernel."
  • Maintainers Don't Scale
    First let’s look at how the kernel community works, and how a change gets merged into Linus Torvalds’ repository. Changes are submitted as patches to mailing list, then get some review and eventually get applied by a maintainer to that maintainer’s git tree. Each maintainer then sends pull request, often directly to Linus. With a few big subsystems (networking, graphics and ARM-SoC are the major ones) there’s a second or third level of sub-maintainers in. 80% of the patches get merged this way, only 20% are committed by a maintainer directly. Most maintainers are just that, a single person, and often responsible for a bunch of different areas in the kernel with corresponding different git branches and repositories. To my knowledge there are only three subsystems that have embraced group maintainership models of different kinds: TIP (x86 and core kernel), ARM-SoC and the graphics subsystem (DRM).

Graphics in Linux

  • RADV Vulkan Driver Has Geometry Shader Support For Testing
    David Airlie has published a set of 31 patches for testing that provide initial support for geometry shaders within the RADV Radeon Vulkan driver. While RadeonSI has long supported geometry shaders, it's been a bigger work item bringing it to this open-source Radeon Vulkan driver within Mesa. The patches are enough for Vulkan geometry shaders to get working on RADV, but Airlie explains that the support isn't gold: "This is a first pass at geometry shader support on radv, all the code should be here in reviewable pieces, it seems to mostly pass CTS tests but triggers some llvm 3.9 bugs around kill, and there might still be a GPU hang in here, but this should still be a good place to start reviewing."
  • libinput 1.6.0
    This release fixes the slow touchpad acceleration on touchpads with less than 1000dpi, a missing call to normalized the deltas was the source of the issue.
  • Libinput 1.6 Released With New Touchpad Acceleration
    Libinput 1.6.0 was announced a short time ago on wayland-devel.
  • Mesa 17 Gets a First Release Candidate, Final Planned for Early February 2017
    Collabora's Emil Velikov announced today, January 19, 2017, the availability of the first of many Release Candidate (RC) development versions of the upcoming and highly anticipated Mesa 17.0.0 3D Graphics Library. Mesa 17 is shaping up to be a huge milestone that should dramatically improve the performance of the bundled open-source graphics drivers for Intel, AMD Radeon, Nvidia graphics cards on a Linux-based operating system. Just the other day it enabled OpenGL 4.5 support for Intel Haswell GPUs, which is already a big achievement.

Android Leftovers

  • Donald Trump has surrendered his Android phone
    Donald Trump has given up his beloved Android phone ahead of today’s inauguration, the Associated Press reports, though it is unclear what type of device he will use in the White House. According to The New York Times, Trump is now using a more secure, encrypted handset that was approved by the Secret Service. He also has a different phone number, the Times reports, citing people close to the president-elect. Trump doesn’t use email, but he does use his Android phone to tweet. He’s also been very accessible throughout the presidential campaign and transition, taking calls from reporters, politicians, and world leaders. Malcolm Turnbull, the prime minister of Australia, called Trump to congratulate him on his electoral victory after getting his cellphone number from professional golfer Greg Norman.
  • Best affordable Android smartphones you can buy [January 2017]
    There are new smartphones hitting the market constantly, but which is the best to pick up when you’re trying to save a buck or two? We’ve seen some great launches this summer and we’re only expecting more over the coming months, but for now, let’s go over the best affordable Android smartphones you can go pick up today…
  • A list of every Samsung phone getting Android 7.0 Nougat this year
  • WatchMaker to support Gear S2 & Gear S3, 1000s of watchfaces incoming
    WatchMaker, a popular Android and Android Wear watchface platform, has some good news for our readers. They are currently in the process of expanding their supported platforms and will be targeting Tizen and its latest wearable smartwatches, the Samsung Gear S2 and Gear S3.