Hosting, Servers, VMs and Containers
LinuxCon and ContainerCon, events focused on Linux, containers and open source software, wrapped up this week in Toronto. Here's a round-up of the announcements and insights related to cloud computing that emerged from the meeting.
LinuxCon and ContainerCon are co-located events. That made for an interesting combination this year because Linux is an established technology, which is celebrating its twenty-fifth anniversary. In contrast, containers remain a new and emerging enterprise technology. (Yes, containers themselves are much older, but it has only been in the past three years, with the launch of Docker, that containers are becoming a big deal commercially.)
The two events thus paired discussion of a very entrenched platform, Linux, with one that is still very much in development. But open source, the coding and licensing model behind both Linux and container platforms like Docker, tied everything together.
At the LinuxCon ContainerCon event here, a core topic of discussion is about how to enable enterprises to be able to embrace containers. Citrix has a few ideas on how to help and is announcing enhancements to its NetScaler networking gear to enable load balancing for containers and micro-services.
What do Asana, Greenhouse Software, WalkMe, Chef Software, and Sprout Social have in common? They’ve been deemed the very best privately held “cloud” companies to work for, according to new rankings compiled by Glassdoor and venture capital firm Battery Ventures.
For “The 50 Highest Rated Private Cloud Computing Companies,” Glassdoor and Battery worked with Mattermark to come up with a list of non-public companies that offer cloud-based services, and then culled them, making sure that each entry had at least 30 Glassdoor reviews, Neeraj Agrawal, Battery Ventures general partner told Fortune.
Red Hat updated its Kernel-based Virtual Machine (KVM)-powered virtualization platform for both Linux- and Windows-based workloads.
Red Hat continues to move well beyond its core enteprise Linux-based roots with a string of new releases. The company has announced the general availability of Red Hat Virtualization 4, the latest release of its Kernel-based Virtual Machine (KVM) -powered virtualization platform. It fully supports OpenStack’s Neutron – the networking project leveraged in SDNs.
The company emphasizes that Red Hat Virtualization 4 challenges the economics and complexities of proprietary virtualization solutions by providing a fully-open, high-performing, more secure, and centrally managed platform for both Linux- and Windows-based workloads. It combines an updated hypervisor, advanced system dashboard, and centralized networking for users’ evolving workloads.
Windows, Mac or Linux... Which operating system best suits your business?
Linux is a free alternative. Apart from the zero-cost factor, it's still less prone to viruses than Windows. Most Linux machines start out as Windows computers that are reformatted. Linux is also adaptable -- Linux is an OS kernel, not a full system, but is the heart of software distributions such as Ubuntu or Fedora.
As for cons, Linux is more complex to learn and use. There are also far fewer programs written for Linux systems. Of course, someone with an advanced online computer science master’s degree will help you make the most of a Linux system by supplying the skills needed to innovate and implement custom solutions for your business environment.
LinuxCon, Linux at 25, and Linux Development
Marc Merlin of Google presented at this week's LinuxCon 2016 event in Toronto how the company has -- and continues to -- contribute to open-source software.
Certain emerging markets are advancing so quickly that they aren’t just speeding through the technology phases of developed countries. They’re skipping stages entirely — a phenomenon economists call “leapfrogging.”
The most visible signs of leapfrogging are in consumer technologies, including the rapid adoption of the internet, mobile phones and social media. By 2020, Sub-Saharan Africa is expected to be the world’s second-largest mobile Internet market, surpassing Europe and ranking only behind Asia-Pacific, according to Frost & Sullivan.
These advances in consumer technologies are creating a corresponding need for advances in IT infrastructure. This week to help meet that need, IBM announced a new LinuxONE Community Cloud for Africa. Developers will have access at no charge for 120 days utilizing the cloud to create and test their applications on IBM LinuxONE, the industry’s most powerful Linux system.
From your kitchen to the reaches of outer space, Linux is truly everywhere. Here are 25 different places where you can hear the beating of an open-source heart.
Valve aren't the only ones celebrating a birthday this week (see here). Linux also just got a bit older and wiser. Linux is officially 25 years old today!
It's been twenty-five years since Linux began. Today, we're living in a world where Microsoft has embraced Linux and everything -- and I mean everything -- depends on Linux. It didn't start that way. It began as a small project without any great ambitions.
On August 25, 1991, an obscure student in Finland named Linus Benedict Torvalds posted a message to the comp.os.minix Usenet newsgroup saying that he was working on a free operating system as a project to learn about the x86 architecture. He cannot possibly have known that he was launching a project that would change the computing industry in fundamental ways. Twenty-five years later, it is fair to say that none of us foresaw where Linux would go — a lesson that should be taken to heart when trying to imagine where it might go from here.
It looks like some newer Intel laptops will be much happier when S3 suspended with the upcoming Linux 4.8 kernel.
For at least some newer Intel laptops with distributions like Ubuntu 16.04 LTS and Fedora was a case where suspending the system would still still be consuming much power: a hot laptop and losing around 12% of the battery life per hour while "suspended."
Given the underlying work that's been happening in the CPUFreq/scheduler area and the introduce of the new Schedutil CPUFreq governor, I decided to run some fresh performance benchmarks of P-State and CPUFreq with the different governor options when testing from a Linux 4.8 Git kernel atop the current Fedora 25 development packages and using a Core i5 Skylake processor.
5 Ways to Solve the Open Source Industry's Biggest Problems
Over the last decade, open source software and its audience of end users have greatly matured. Once only used by a small subset of tech-savvy early adopters, the convenience, effectiveness and cost savings of open source solutions are now driving enterprise IT to explore more ways to take advantage of the power of open source in their daily business operations.
In today's economy, enterprise IT has less to gain from developing and licensing software and more to gain from actively working with existing open source technology. However, the march toward open source still faces major obstacles before it becomes mainstream. In this slideshow, Travis Oliphant, CEO and founder of Continuum Analytics, outlines five challenges preventing enterprise IT from shifting to open source and tips for tackling them to keep the future of open source heading in the right direction. The road may be winding, but it will eventually lead companies to open source to help them innovate and as the way of the future.
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