Language Selection

English French German Italian Portuguese Spanish

Linux

What containers and unikernels can learn from Arduino and Raspberry Pi

Filed under
Linux
Server

There is a lot of interesting buzz around specialized container hosts, rump kernels, and unikernels because they hold the potential to revolutionize certain workloads (embedded, cloud, etc.). Keep your eye on this exciting, fast moving space, but cautiously.

Currently, unikernels seem quite similar to building printed circuits. They require a lot of upfront investment to utilize and are very specialized, providing benefits for certain workloads. In the meantime containers are quite interesting even for conventional workloads and don't require as much investment. Typically an operations team should be able to port an application to containers, whereas it takes real re-engineering to port an application to unikernels and the industry is still not quite sure what workloads can be ported to unikernels.

Here's to an exciting future of containers, rump kernels, and unikernels!

Read more

Kernel Space: Linux, Graphics

Filed under
Graphics/Benchmarks
Linux

Is Ubuntu's Convergence the Future of Linux?

Filed under
Linux
Ubuntu

Convergence is not a word on everybody's lips. But if Canonical Software, the company that controls Ubuntu, has any say, it soon will be.

Others may be more skeptical.

Canonical describes convergence as "a single software platform that runs across smartphones, tablets, PCs, and TVs. It is designed to help make converged computing a reality: one system, one experience, multiple form factors."

Read more

Linux Kernel 3.18.34 LTS Has OCFS2 Improvements, Updated Intel GPU Drivers, More

Filed under
Linux

Immediately after informing the community about the general availability of Linux kernel 4.1.25 LTS, kernel developer Sasha Levin published details about the release of Linux kernel 3.18.34 LTS.

Read more

CentOS 7 KDE: not for home users

Filed under
OS
Linux
Reviews

Whom can I recommend CentOS to? Probably to people I mentioned in the very beginning of this article: students who want to dedicate their life to system administration. You need to learn how to search for the answers, how to do things manually. That is your profession. That is your bread. CentOS gives you a brilliant opportunity to learn all of that along with learning the system itself.

But CentOS is not for home users who want things done quickly and easily, I'm afraid.

Read more

Birds Linux 8.0, the Distro for Students, Launches with Kernel 4.5, Tor Browser

Filed under
Linux

Birds Linux creator Francesco Milesi has informed Softpedia today, May 24, 2016, about the immediate availability of a major update to his open-source computer operating system, Birds Linux 8.0.

Read more

Community Is a Big Part of the Raspberry Pi’s Strength

Filed under
Linux

I’m not going to argue that the Raspberry Pi should always be the device of choice for every situation. Sometimes it just doesn’t cut it and using it in a given situation will cause more work than necessary. Whenever I am asked the above question, I usually get the details of what the person is intending to do, and then talk about the pros and cons of the Raspberry Pi for that use. One of the things I always remind the person is that no matter how good Device X might be, you need to consider the community behind the device. In my opinion, a constantly growing supportive community is what the Pi offers over all other devices.

Read more

Linux Kernel 4.1.25 LTS Improves the OCFS2 Shared-Disk Cluster File System

Filed under
Linux

We reported earlier today, May 24, 2016, that Linux kernel developer Jiri Slaby announced the release of Linux kernel 3.12.60 LTS, and now another developer released new maintenance builds of the long-term supported Linux 4.1 and 3.18 kernel branches.

Read more

Petros Koutoupis' RapidDisk

Filed under
Linux
OSS

RapidDisk is an open-source and enhanced Linux RAM drive solution led by BDFL Petros Koutoupis (who also writes for Linux Journal) that allows users to create, resize and remove RAM drives dynamically or map those same RAM drives as a cache to slower data volumes. The latest version 4.0 release adds a series of complementary improvements, such as kernel module optimizations, code cleanup/redesign and bug fixes. RapidDisk consists of a collection of kernel modules, an administration utility, high-availability scripts and a RESTful API for third-party integration. By design, RapidDisk volumes are thinly provisioned and will allocate memory only upon usage.

Read more

Major CoreOS Linux Alpha Vulnerability Patched

Filed under
OS
Linux
Security

A major vulnerability in CoreOS Linux Alpha has been patched, with the issue limited to versions 104x.0.0 of the distribution.

In the blog post Major Remote SSH Security Issue in CoreOS Linux Alpha, Subset of Users Affected the CoreOS Security Team described the issue saying:

Read more

Syndicate content

More in Tux Machines

OpenSUSE 42.2 Alpha

Android/Chromebook

  • No more Android Wear watches says Samsung, Tizen all the way !
    Samsung has been getting pretty serious about its Smartwatches and has certainly excelled with its latest creation, the Tizen based Gear S2. The company has had a little dabble with Android wear in the past, with the Galaxy Gear Live, and since has been focusing on Tizen. According to a report from Fast Company stating that “no more Samsung Android Wear devices are in development or being planned.” This is according to a Samsung executive. The report goes further to say that Samsung executives are going with Tizen because it’s “far more battery-efficient than Android Wear” and “the standard OS on other Samsung products from TVs to refrigerators.”
  • Are games too easy to pirate on Android?
    It's long been known that game developers make much more money on iOS than they do on Google's Android platform. The most recent example of this is Monument Valley. The developers of the game posted an article on Medium with infographics that show that 73% of their revenue comes from iOS, while only 17% comes from Android.
  • Google Trust API Will Replace Your Passwords With A ‘Trust Score’
    In the wake of increasing security threats and password leaks, Google is working on Project Abacus that will introduce Trust API in Android devices. This API will calculate your Trust Score and use them to give you access to various services. This score will be calculated by using a variety of user patterns.
  • Monument Valley in Numbers: Year 2
  • And the winners of the Google Play Awards are…
  • Why are Chromebooks outselling Macs?
  • Fancy ChromiumOS, Ubuntu, And Android TV All-In-One System
    If you are looking for a mini PC that is capable of running ChromiumOS, Ubuntu LTS, and Android TV operating systems, you may be interested in a new mini desktop computer system that has been created by Dylan Callahan. The Fancy mini PC is a “handcrafted personal computer” that is now available to purchase price to $225 plus shipping and is powered by a Quad Core x86 2.0 Ghz processor supported by 4K AMD Radeon graphics that is supported by 4GB of DDR3 RAM.

Leftovers: OSS

  • Linksys Sees Value Open Source Market for WRT Wireless Routers
    The wireless router world remains safe for open source -- at least for users of certain Linksys Wi-Fi devices, which will still allow the installation of open source firmware like DD-WRT after new FCC rules take effect next week. Here's the back story: Last fall, the Federal Communications Commissions (FCC) introduced new regulations that required device manufacturers to ensure "that third parties are not able to reprogram the device to operate outside the parameters for which the device was certified." Those rules go into effect June 2.
  • Keynote: How Enterprises are Leveraging Open Source Analytics Platforms
    In this Keynote, Luciano Resende, Architect, Spark Technology Center at IBM, will showcase Open source Analytic platforms. Luciano will also discuss how they are being leveraged by different organizations to upend their competition, as well as enable new use cases.
  • Verizon’s Open Source Network Points Way For Enterprises
  • An open source toolbox for pure mathematics
    The field of pure mathematics has always depended on computers to make tables, prove theorems and explore new theories. Today, computer aided experiments and the use of databases relying on computer calculations are part of the pure mathematician's standard toolbox. In fact, these tools have become so important that some areas of mathematics are now completely dependent on them.
  • Asa Dotzler: My New Role @ Mozilla
    After a couple of years working on Mozilla’s mobile operating system project, I’m coming back to Firefox! I’ll be doing some familiar things and some new things. My official title is Product Manager, Firefox Roadmap and Community. What that means, first and foremost, is that I’ll be returning as our storyteller, making sure that we’re communicating regularly about where Firefox is heading, and that we’re fully engaged with Firefox users, fans, and contributors.

Big Data and Databases