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Development: RTOS, LipidFinder, Github Threat, and Stack Overflow Survey

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Development
  • RTOS Primer, Part Two: Real Time Applications

    Employing Linux as an embedded RTOS has several advantages that make it highly attractive on a number of levels, specifically the most important concern these days, which seems to be cost. The second concern is security; Linux proves to be pretty secure in comparison to several common alternatives like Windows.

  • LipidFinder: An Open-Source Python Workflow for Novel Lipid Discovery

    Obtaining precise, high-quality lipidomic (or metabolomic) datasets comes with its challenges. One factor that I am sure comes to mind is the ability to minimize, or even better, eliminate those large numbers of artefacts that could otherwise hinder your mass spectrometry data analysis, to ensure accurate interpretation.

  • The Github threat

    The Github application belongs to a single entity, Github Inc, a US company which manage it alone. So, a unique company under US legislation manages the access to most of Free Software application code sources, which may be a problem with groups using it when a code source is no longer available, for political or technical reason.

  • Stack Overflow gives an even closer look at developer salaries

    Today, Stack Overflow announced a slightly more useful application for that same data, with the Stack Overflow Salary Calculator. Tell it where you live, how much experience and education you have, and what kind of developer you are, and it will tell you the salary range you should expect to make in five national markets (US, Canada, UK, France, Germany) and a handful of cities (New York, San Francisco, Seattle, Toronto, London, Paris, Berlin).

More Development (mostly openwashing)

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More in Tux Machines

Android Leftovers

DragonFlyBSD 5.2.2 Released To Fix The Lazy State Save/Restore Bug

DragonFlyBSD 5.2.2 is now available as the latest stable release to this popular BSD operating system. While there aren't usually two point releases per cycle for DragonFlyBSD, the v5.2.2 release is coming to address the recent "Lazy FPU" vulnerability affecting Intel CPUs due to Lazy State Save/Restore as the newest CPU speculation bug. DragonFlyBSD began patching their kernel earlier this month and now those fixes are available in stable form with the DragonFlyBSD 5.2.2 release. The OpenBSD folks have also been changing around their kernel and FreeBSD 11.2 RC3 is also mitigated. Read more

Canonical/Ubuntu: Canonical's Engineering Tech Lead, Field Product Manager, and Designers'/Developers' Updates

  • A Complete Look At Spectre V1/V2/V4 & Meltdown
    Canonical's Engineering Tech Lead, Gavin Guo, has passed along a big slide deck on a presentation he is preparing about the Spectre and Meltdown CPU vulnerabilities. Gavin's presentation is mostly focused on Spectre V2 since that is vulnerable to attacking the host system from a guest VM, but the other vulnerabilities are also covered in his 77-page slide deck with great detail.
  • A unified OpenStack for a scalable open infrastructure
    Stu Miniman and John Boyer of theCUBE interviewed Mark Baker, Field Product Manager, Canonical at the OpenStack Summit in Vancouver. Read on to to find out about OpenStack’s increasing maturity. The Kubernetes and OpenStack story isn’t simple. Challenges exist, and plenty of pathfinding still needs to take place when it comes to Kubernetes. Customers want to take different approaches with how they want to plug together OpenStack components in order to create a unified stack is complex. Some customers want Kubernetes running alongside OpenStack, or on top of OpenStack, or even OpenStack running on Kubernetes.
  • Design and Web team summary – 18 June 2018
    Welcome to the latest work and updates from the design and web team.
  • Ubuntu Weekly Newsletter Issue 532
    Welcome to the Ubuntu Weekly Newsletter, Issue 532 for the week of June 10 – 16, 2018.

How Linux and Open Tech Empower Medical Healthcare

Open Source is not just for IT industry. Linux and Open Source technologies are impacting Medical and Healthcare industries as well. Read more