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OSS Leftovers

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  • Deep learning wars: Is Facebook-backed PyTorch an answer to Google’s TensorFlow?

    The rapid rise of tools and techniques in Artificial Intelligence and Machine learning of late has been astounding. Deep Learning, or “Machine learning on steroids” as some say, is one area where data scientists and machine learning experts are spoilt for choice in terms of the libraries and frameworks available. A lot of these frameworks are Python-based, as Python is a more general-purpose and a relatively easier language to work with. Keras, Theano, TensorFlow are a few of the popular deep learning libraries built on Python, developed with an aim to make the life of machine learning experts easier.

  • Libre in Las Vegas

    It's no secret that Aleph Objects, by design, does not have trade secrets. As the makers of the LulzBot brand of 3D printers, our industry-leading transparency is born out of a passion for free software, libre innovation, and open source hardware.

    Every software tool we use to make our certified open source hardware is free software. Libre innovation encourages this kind of fanatical transparency, freeing us to share not only our bill of materials and internal assembly documentation, but even things like our research projects on our public development server. We confidently share everything that goes into our products—and more importantly, it lets us show you how they're made and how to get involved.

  • Ceph Day Germany 2018

    I'm glad to annouce that there will be a Ceph Day on the 7th of February 2018 in Darmstadt. Deutsche Telekom will host the event. The day will start at 08:30 with registration and end around 17:45 with an one hour networking reception. 
    We have already several very interesting presentations from SUSE, SAP, CERN, 42.com, Deutsche Telekom AG and Red Hat on the agenda and more to come. If you have an interesting  15-45 min presentation about Ceph, please contact me to discuss if we can add it to the agenda. Presentation language should be German or English.

  • #AWChat: How Prebid.org & Open Source Will Shape the Ad Tech Landscape

    Some wrapper solutions are built on open source technology, while others are proprietary. Today, we are here to talk about Prebid, the leading open source solution that enables publishers to quickly implement header bidding.

  • 20 years on, open source hasn’t changed the world as promised

    Open source has officially been a thing for 20 years now. Did anyone notice?

    No, really. For something as revolutionary as open source, you’d think it would have changed the way all software is developed, sold, and distributed. Unfortunately for those party planners looking to celebrate the 20-year anniversary of open source, it hasn’t—changed software, that is. For most developers, most of the time, software remains stubbornly proprietary.

  • OPNsense 18.1-RC1 released
  • FreeBSD-Powered OPNsense 18.1-RC1 Released

    For fans of the pfSense-forked OPNsense FreeBSD-based firewall/network operating system, the first release candidate of OPNsense 18.1 is available for testing.

  • Top 5: Favorite Linux distros, retro gaming on Raspberry Pi, and more

    This week we look at how open source projects are viewed by college students, unusual tools for agile team development, setting up a Raspberry Pi for retro gaming, the future of Kubernetes, and our annual Linux distro poll.

More in Tux Machines

What Stratis learned from ZFS, Btrfs, and Linux Volume Manager

The reasons vary. First, let's consider ZFS. Originally developed by Sun Microsystems for Solaris (now owned by Oracle), ZFS has been ported to Linux. However, its CDDL-licensed code cannot be merged into the GPL-licensed Linux source tree. Whether CDDL and GPLv2 are truly incompatible is a subject for debate, but the uncertainty is enough to make enterprise Linux vendors unwilling to adopt and support it. Btrfs is also well-established and has no licensing issues. For years it was the "Chosen One" for many users, but it just hasn't yet gotten to where it needs to be in terms of stability and features. So, fuelled by a desire to improve the status quo and frustration with existing options, Stratis was conceived. Read more

3 questions about Kata Containers answered

Kata Containers is a new open source project licensed under Apache 2.0 and governed by the OpenStack Foundation that combines the speed of containers with the security of virtual machines. Kata Containers will be featured in a number of upcoming sessions at OpenStack Summit and KubeCon EU. Can't make it to either of those events? We've brought you answers to three of the top questions we hear from users. Read more

How to Upgrade from Ubuntu 17.10 or Ubuntu 16.04 LTS to Ubuntu 18.04 LTS

Before we go through the upgrade process in more detail, there are a few things you should know. First and foremost, make sure you have a recent backup of your most important files on an external drive, do it now! Second of all, if you're upgrading from Ubuntu 16.04 LTS, you'll have to deal with some major desktop changes if you use Unity. Ubuntu 16.04 LTS (Xenial Xerus) uses the Unity desktop environment by default, but Ubuntu 18.04 LTS uses the GNOME desktop environment with a highly customized interface to make it look like Unity, which Canonical said it won't be removed during the upgrade process and will remain available as an alternative if you still want to use it. Read more

Best Linux apps of 2018

While everyone knows that most Linux distributions (distros) are free to download, not everybody is aware that you also have access to thousands of cost-free applications through your operating system’s package manager. Many of the more user-friendly distros will come with a selection of software preinstalled to help you get started, but there are many more apps out in the wild, under continuous development. Read more