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Interviews

Yap Wen Jiun - the Android scientist

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Android
Interviews

WE live in a world where technology surrounds us.

The biggest piece of technology we use is possibly the smartphone. It’s like a computer in your hand and it’s handy for communication. The smartphone engine, which most people take for granted, is the operating system (OS). A local Android OS developer, Yap Wen Jiun, shares his thoughts on his field of choice.

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The Companies That Support Linux and Open Source: Hart

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Linux
Interviews
OSS

Hart is a medical software technology company that improves the ways in which people inside and outside of the industry access and engage with health data.

Founded in 2012, the startup develops HartOS, an API platform that allows healthcare providers and their vendors and partners to use health data from multiple computer systems in a HIPAA-compliant manner in a range of digital formats. These may include medical records, hospital information, radiology information, laboratory information, picture archiving, emergency department, and other systems.

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How Ubuntu is helping to optimize Google Cloud

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Google
Software
Interviews
Ubuntu

While the products that Ubuntu provides — such as Canonical Livepatch Service and Juju — are well-known in the cloud community, its corporate stance is not as recognized. It’s hoping to change that perception.

“Ubuntu is a very popular [operating system], and we are most dominant in public cloud,” explained Udi Nachmany, vice president of public cloud at Ubuntu.

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Linux Foundation Certified Engineer: Gbenga “Christopher” Adigun

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Linux
Interviews

The Linux Foundation offers many resources for developers, users, and administrators of Linux systems. One of the most important offerings is its Linux Certification Program, which is designed to give you a way to differentiate yourself in a job market that's hungry for your skills.

How well does the certification prepare you for the real world? To illustrate that, the Linux Foundation will be spotlighting some of those who have recently passed the certification examinations. These testimonials should serve to help you decide if either the Linux Foundation Certified System Administrator (LFCS) or the Linux Foundation Certified Engineer (LFCE) certification is right for you. In this installment of our series, we talk with Gbenga “Christopher” Adigun.

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Interviewing Thomas Pfeiffer, member of the Board of Directors of KDE e.V.

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KDE
Interviews

We asked Thomas Pfeiffer (member of the Board of Directors of KDE e.V.) some questions about the KDE Community ongoing projects and future plans.

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Also: KDevelop 5.0.4 Open-Source IDE Released with over 60 Improvements and Bug Fixes

Growing Your Open Source Community With Twitter

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Interviews
OSS

Engagement in an open source community leads to collaboration, says Jason Hibbets, community evangelist at Red Hat. And social media is one good tool that projects can use to help increase engagement in their communities, he adds, “because you can reach a broad audience at pretty much no-to-low costs.”

Hibbets will discuss how Red Hat has increased engagement with one such social media tool, Twitter chats, in his talk at Open Source Leadership Summit in Lake Tahoe on Feb. 16, 2017. Here, he shares with us some of his reasoning behind why engagement is important, some best practices for increasing engagement, and a few lessons learned from Red Hat’s Twitter chats.

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Open source users: It’s time for extreme vetting

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Interviews
OSS

Open source software is the norm these days rather than the exception. The code is being written in high volumes and turning up in critical applications. While having this code available can offer big benefits, users also must be wary of issues the code can present and implement proper vetting.

Josh Bressers, cybersecurity strategist at Red Hat, emphasized this point during a recent talk with InfoWorld Editor at Large Paul Krill.

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How to Manage the Security Vulnerabilities of Your Open Source Product

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Interviews
OSS

The security vulnerabilities that you need to consider when developing open source software can be overwhelming. Common Vulnerability Enumeration (CVE) IDs, zero-day, and other vulnerabilities are seemingly announced every day. With this flood of information, how can you stay up to date?

“If you shipped a product that was built on top of Linux kernel 4.4.1, between the release of that kernel and now, there have been nine CVEs against that kernel version,” says Ryan Ware, Security Architect at Intel, in the Q&A below. “These all would affect your product despite the fact they were not known at the time you shipped.”

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Michael Larabel: How Do You Fedora?

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Red Hat
Interviews

Michael Larabel is an entrepreneur, software engineer and technology analyst. Larabel founded Phoronix Media in 2004. Phoronix is the leading destination for Linux hardware reviews and enthusiast-oriented Linux news. Michael also develops an automated open source benchmarking suite named the Phoronix Test Suite. The results from the suite are published on OpenBenchmarking.org.

Michael was also the lead developer involved in a startup that was building a home monitoring and communication device to help those with neurodegenerative conditions and the elderly. That startup stalled due to burdensome regulations in the US around commercial health related devices. The device leveraged Linux and Larabel hopes to bring the project back to life one day. “I hope one day to find the time to clean-up and improve the code as it could be an interesting open-source project.”

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Linux Foundation LFCS and LFCE: Jorluis Perales

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Linux
Interviews

I became interested in Linux a few years ago, when I realized how easy it was to use a different OS that required less resources and the best of all, was available for free. I downloaded a CentOS image and created my very first machine. Staring at the terminal, I thought, “Now what?”. It was hard at the beginning, coming from a stylish GUI interface and then facing a terminal. I started to read lot of Linux books, followed step-by-step tutorials, and of course not giving up. Within a month, I created multiple Linux servers like Apache server, NFS, Mail and Proxy server, started to participate in several local Linux conferences, and made good connections which helped me to understand the benefits of using Linux for everything.

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today's howtos

Linux Kernel Developer: Thomas Gleixner

The report states that, since the 2.6.11 release, the top 10 developers together have contributed 45,338 changes — almost 7.1 percent of the total. The top 30 developers contributed just under 16 percent of the total, as seen in the table below. One of these top 30 developers is Thomas Gleixner, CTO at Linutronix GmbH, who serves in various kernel maintainer roles. In this article, Gleixner answers a few questions about his contributions to the Linux kernel. Read more

KVM and Xen: Looking Glass, Irby Thompson, and New Release

  • Looking Glass Released For KVM Frame Relay, High Performance Windows VM Gaming
    Geoffrey McRae has published the code to the "Looking Glass" project he's been working on as a "extremely low-latency" KVM frame relay implementation for guests with VGA PCI pass-through. Long story short this allows for a graphics card PCI pass-through setup with a KVM guest whereby no separate monitor is needed but rather Looking Glass is like a virtual display for that GPU dedicated to the VM and displays the VM's rendered contents on your main monitor/GPU. Up to now those wanting to use a secondary graphics card pass-through setup with a virtual machine had to use a separate monitor, but with Looking Glass you can get by with a single monitor for the system.
  • Xen Project Contributor Spotlight: Irby Thompson
    The Xen Project is comprised of a diverse set of member companies and contributors that are committed to the growth and success of the Xen Project Hypervisor. The Xen Project Hypervisor is a staple technology for server and cloud vendors, and is gaining traction in the embedded, security and automotive space. This blog series highlights the companies contributing to the changes and growth being made to the Xen Project and how the Xen Project technology bolsters their business.
  • Xen Hypervisor 4.10 Released With Centriq and ThunderX Support, New Intel Features
    The Xen Project has announced version 4.10 of their open-source hypervisor. Xen 4.10 aims for better security, architectural improvements, better documentation, and more.

CoreOS and Kubernetes

  • CoreOS’s Open Cloud Services Could Bring Cloud Portability to Container-Native Apps
    With the release of Tectonic 1.8, CoreOS provides a way to easily deploy container-native applications as services, even across multiple service providers and in-house resources. “We take open source APIs, make them super easy to consume, and create a catalog of these things to run on top of Kubernetes so they are portable no matter where you go,” said Brandon Philips, CoreOS chief technology officer.
  • Kubernetes 1.9 release brings greater stability and storage features
    The Kubernetes developer community is capping off a successful year with the release of Kubernetes 1.9, adding important new features that should help to further encourage enterprise adoption. Kubernetes is the most popular container orchestrator management software. It’s used to simplify the deployment and management of software containers, which are a popular tool among developers that allows them to run their applications across multiple computing environments without making any changes to the underlying code.
  • What’s new in Kubernetes containers
    Promoted to beta in Kubernetes 1.8 and now in production release in Kubernetes 1.9, the Apps Workloads API provides ways to define workloads based on their behaviors, such as long-running apps that need persistent state.