Wednesday, August 26, 2015

OpenStack is redefining the business model for data solutions

Want proof? Industry leading vendors are snatching up OpenStack-based companies

This vendor-written tech primer has been edited by Network World to eliminate product promotion, but readers should note it will likely favor the submitter’s approach.

IT is headed toward being something more akin to a utility service, transformed by OpenStack’s open standardized cloud architecture, which will improve interoperability and render vendor lock-in a thing of the past.

Initially a solution adopted by smaller ISVs lacking the capital to build private clouds, OpenStack-based cloud solutions are shaping up to be the logical choice for large enterprise as industry leaders, including IBM, Cisco, EMC, HP and Oracle, bet on its value for defining the next-generation model for business computing.

These industry giants have been snatching up OpenStack-based companies over the past couple years, building up their capabilities around the architecture. IBM and Cisco are some of the latest to close deals, with their respective acquisitions of Blue Box and Piston Cloud Computing. Other relevant acquisitions include EMC’s purchase of Cloudscaling, Oracle’s Nimbula acquistion, and Cisco’s MetaCloud acquisition.

OpenStack’s value for business lies in its capacity for facilitating seamless private-to-public scalability and extensive workload portability, while removing the need to lay out capital to acquire and maintain depreciating commodity hardware.

These companies see that innovations in open clouds will inevitably win out as the premiere solution for business data management. The days of commodity hardware and internally managed datacenters are rapidly fading. With cloud services available on a pay-as-you-go basis and infrastructure as a service (IaaS) removing the need to invest in commodity hardware, customers will look at performance, pricing and quality of service as the most important factors in choosing a cloud provider, while maintaining the freedom to easily switch if a better option comes along.

OpenStack’s core strength is interoperability, allowing for seamless scaling across private and public environments, as well as easier transition and connectivity across vendors and networks.

Companies like IBM and Cisco buying up OpenStack-based providers to bolster their own hybrid cloud solutions does not mean the architecture will lose touch with its open-source roots. Open standards and interoperability go hand-in-hand and are at the heart of OpenStack’s unique capabilities.

What we are seeing is the maturation of OpenStack, with major names in business computing positioned to mainstream its adoption by leveraging their financial, IP, R&D resources and brand trust to meet complex demands and ensure confidence from large enterprise organizations transitioning to the cloud.

Cisco listed OpenStack’s capabilities for enhancing automation, availability and scale for hybrid clouds as playing a major role in its new Intercloud Network, while HP is utilizing OpenStack to facilitate its vendor-neutral Helion Network, which will pool the services of Helion partners to offer global workload portability for customers of vendors within their network.

Adoption of OpenStack by these providers signals a major shift for the industry, moving away from dependence on hardware sales and heavy contractual service agreements to a scalable IaaS utilities model, where customers pay for what they need when they need it and expect it to just work. Providers may need to shoulder the burden of maintaining datacenters but will reap the reward of pulling the maximum value from their commodity investments.

Interoperability may seem like a double-edged sword for companies that were built on their own software running exclusively on their own hardware. But the tide is shifting and they realize that closed platforms are losing relevance, while open architecture offers new opportunities to expand their business segments, better serve customers, and thrive with a broader customer base.

Cisco recently added new functionalities for its Intercloud offering, extending virtual machine on-boarding to support Amazon Virtual Private Cloud and extending its zone-based firewall services to include Microsoft Azure. Last year, IBM partnered with software and cloud competitor Microsoft, each offering their respective enterprise software across both Microsoft Azure and the IBM Cloud to help reduce costs and spur development across their platforms for their customers. OpenStack furthers these capabilities across the quickly expanding list of providers adapting the cloud architecture, enabling a vendor-agnostic market for software solutions.

Open standardized cloud architecture is the future of business IT, and OpenStack currently stands as the best and only true solution to make it happen. Its development was spurred by demand from small ISVs who will continue to require its capabilities and promote its development, regardless of whether large enterprise service providers are on board.

However, its inevitable development and obvious potential for enterprise application is forcing the hand of IT heavyweights to conform. Regardless if they’d prefer to maintain the status quo for their customers, the progress we’ve seen won’t be undone and the path toward vendor neutrality has been set.

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Monday, August 17, 2015

Apple releases final OS X Yosemite non-security update

Signals September launch of El Capitan

Apple on Thursday updated both OS X Yosemite and iOS 8, probably for the last time other than for security fixes.

The updates' appearance Thursday signaled that Apple is just weeks away from introducing their successors, OS X El Capitan and iOS 9. The latter will almost certainly be unveiled Sept. 9, the best-guess date for Apple's debut of new iPhones, while the former may release to customers shortly after.

The Mac's operating system update, pegged as 10.10.5, boasted a short list of reliability and compatibility improvements to Yosemite's baked-in Mail, Photos and QuickTime Player apps. Meanwhile, iOS 8.4.1 focused on bug fixes for the new Apple Music, the subscription-based streaming music service the Cupertino, Calif. company kicked off June 30. Both also featured dozens of vulnerability patches.

Yosemite 10.10.5's arrival pointed to an earlier-rather-than-later release of El Capitan, aka OS X 10.11.

Over the last two cycles, Apple has released the fifth -- and final -- non-security update of its then-current Mac operating system five to six weeks before the successor goes public. Last year, for instance, Mavericks final non-security update, 10.9.5, made the scene on Sept. 17, or 29 days before Yosemite's launch. In 2013, the fifth non-security update for Mountain Lion reached users 40 days before Mavericks' release.

If Apple hewed to the same schedule, El Capitan would materialize between Sept. 11 and Sept. 22, or about a month earlier than the last two upgrades.

There have been other clues that Apple may beat the calendar with El Capitan: Its developer preview build release tempo has accelerated in the last month, with three versions since July 21.

Also on Thursday, Apple issued what was likely the final security update for OS X Mountain Lion, patching 33 vulnerabilities in the three-year-old operating system.

OS X 10.10.5 (Yosemite) and Security Update 2015-006 (Mountain Lion and Mavericks) can be downloaded from Apple's website or installed using the operating system's built-in update service.

iOS 8.4.1 can be downloaded over the air from iPhones, iPads, iPad Minis and iPod Touches, or through iTunes.

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Thursday, August 13, 2015

Will your network be ready for the Internet of Things?

Preparing the network to transition seamlessly to the connected environment.

It seems like we can't go a day without hearing about the hottest new connected device or the latest smart [fill in the blank] technology. The much-discussed Internet of Things (IoT), and the varied devices that comprise it, could be considered the biggest trend in the industry today. We are in the midst of an exciting era of technology. And who doesn't love a cool gadget? I'm sure many of us are looking forward to the day when it's common practice for our fridge to tell us we're out of milk, and when we can lock our doors remotely if we accidentally forget. Our kids will definitely be thrilled about the gamified toothbrush that controls the movements of video game characters.

According to Gartner, 4.9 billion connected things will be in use this year, and this number will skyrocket to 25 billion by 2020. But what is most exciting about IoT isn't the devices. It's how the devices work. What is going on behind the scenes that most people won't ever see? The possibilities for IoT are endless, but there are so many variables to consider, and many questions remain unanswered. Perhaps most importantly, how do IT professionals prepare their infrastructures to ensure a seamless transition to this ultra-connected world of things?

For enterprises, things like medical devices, smart utility services, HVAC systems, physical security systems, supply chain logistics, and even vending machines will become increasingly smarter and require more connectivity than ever before. Hung LeHong, research vice president at Gartner, in a 2013 interview with Network World, refers to this as operational technology, "where enterprise assets such as manufacturing equipment, fleet trucks, rail cars, even patient monitoring equipment in hospitals, become networked devices." All of these assets have the potential to become end points on the enterprise network, just like smartphones and tablets, explained LeHong.

The fact that the IoT and what it entails is still so uncertain can be unsettling for IT professionals tasked with building and maintaining technology infrastructures, and for the business leaders that rely on them to move their organizations forward. An article from Computerworld's Patrick Thibodeau puts this concern into perspective: "IoT development today is at an early stage, perhaps at a point similar to 1995, the same year Amazon and eBay went online, followed by Netflix in 1997 and Google in 1998. People understood the trend at the time, but the big picture was still out of focus."

Without knowing the direct impact IoT will have on your day-to-day business operations, how do you effectively plan or prepare? There's no right answer for this yet, but it's important to start having that conversation. By building an understanding now, and analyzing the possibilities and the challenges it could create for your business, you can ensure you're not left in the dust when the IoT truly starts to come to life.

As more organizations and consumers start to use IoT technologies, it's evident that the networks that support them will need to maintain increased bandwidth and data capacity. Is my current infrastructure performing at the levels necessary to meet existing demands, and is it scalable for future growth? In addition to the network, is my layer one cabling infrastructure equipped to handle increased speeds and data flow? Will we be ready to handle the security challenges that will certainly be present with IoT? These are some of the questions IT executives should be asking and discussing with their teams. Map out a plan, knowing it will likely change, and start from square one.

According to Information Age, "One of the major challenges of the IoT involve the volumes of data created by connected devices, and the connected devices that produce and respond to it. For the enterprise network, all of the same considerations need to be made - primarily reliability, performance and security, and in anticipation of IoT, network administrators should also consider extensibility and scalability."

The successful implementation of IoT technologies in the enterprise can lead to real business outcomes. For example, an IoT-connected network helped a medical center reduce patient-bed turnaround time by 51 minutes. With smart IoT fixtures, a major city was able to reduce energy costs by 62%. What outcomes could IoT create for your organization?

We all aim to provide the best experience for our end users – whether that's patients, students, employees, clients or customers. While widespread adoption of the IoT may not happen overnight, it's hard to deny that it will provide a number of opportunities. The earlier we all consider what these opportunities entail, the more prepared we'll be to take advantage of them when the time is right.

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Saturday, August 8, 2015

Ultimate guide to Raspberry Pi operating systems, part 1

Raspberry Pi
Since we published a roundup of 10 Raspberry Pi operating systems the number of choices has exploded. In this piece I’m including every option I could find (and for you pickers of nits, yes, I’m counting individual Linux distros as individual operating systems, so sue me). If you know of anything I’ve missed or a detail that’s wrong, please drop me a note at feedback@gibbs.com and I’ll update the piece and give you a shout out.

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Now on with the awesomeness …

Adafruit - Occidentalis v0.3
Occidentalis v0.3 is the result of running Adafruit’s Pi Bootstrapper on a Raspbian installation to build a platform for teaching electronics using the Raspberry Pi. Arguably not a true distro (the previous versions were) it’s included because it’s kind of cool.

Arch Linux ARM
Arch Linux ARM is a fork of Arch Linux built for ARM processors. This distro has a long history of being used in a wide range of products, including the Pogoplug as well as the Raspberry Pi. It’s known for being both fast and stable. There is no default desktop but above, I show the option of Openbox.

BerryTerminal
BerryTerminal has not been updated for several years: “BerryTerminal is a minimal Linux distribution designed to turn the Raspberry Pi mini computer into a low-cost thin client. It allows users to login to a central Edubuntu or other [Linux Terminal Server Project] server, and run applications on the central server.”

DarkELEC
DarkELEC: “None of the currently available solutions do a perfect job running XBMC on the Pi, however OpenELEC comes by far the closest, in spite of its locked down nature. [The DarkELEC] fork aims to remedy the very few flaws in its implementation and to focus 100% on the Pi, while also sticking to the upstream and incorporating its updates.”

Debian 8 (“Jessie”)
Debian 8 (“Jessie”) is the latest and greatest version of Debian and Sjoerd Simons of Collabora appears to be the first person to get it running on the Raspberry Pi 2 back in February this year. As of this writing, there isn’t an “official”release of Debian 8 for the Raspberry Pi so, if you go down this path, expect a few bumps (and complexities) on the way.

DietPi
DietPi: “At its core, DietPi is the go to image for a minimal Raspbian/Debian Server install. We've stripped down and removed everything from the official Raspbian image to give us a bare minimal Raspbian server image that we call DietPi-Core.” DietPi is optimized for all Pi models and has a 120MB compressed image, fits on a 1GB or greater SD card, has only 11 running processes after boot, requires just 16MB of memory after boot, and, “unlike most Raspbian minimal images, ours includes full Wifi support.” An LXDE desktop is optional.

Fedora Remix (Pidora)
Fedora Remix (Pidora): Pidora is a Fedora Remix, a customized version of the Unix-like Fedora system, running on the ARM-based Raspberry Pi single board computer and it moves faster than a politician taking a donation. First released in 2003 Fedora has a long history and is noted for its stability. Given that there are thousands of packages available in the Pidora repository you’ll be able to find pretty much any functionality or service you need for your project.

GeeXboX ARM
GeeXboX ARM is a free and Open Source Media Center Linux distribution for embedded devices and desktop computers. GeeXboX is not an application, it’s a full-featured OS that can be booted from a LiveCD, from a USB key, an SD/MMC card or installed on an HDD. The core media delivery application os XBMC Media Center 12.2 “Frodo”.

IPFire
IPFire is a specialized version of Linux that operates as a firewall. Designed to be highly secure and fast, it’s managed through a Web-based interface.

Kali Linux
Kali Linux is one of my favorite flavors of Linux because of its excellent collection of penetration testing and diagnostic tools (plus it has a great logo). Being able to run this bad boy on a Raspberry Pi means you can have your own custom pen tester in your pocket.

Lessbian 8.1 (“Raptor”)
Lessbian 8.1 (“Raptor”): A stripped down bare minimal Debian “Jessie”. The goal of Lessbian is to “provide a small and fast jessie image for servers and wifi security testing without the madness of system.” This release is described as “A bootable wifi system optimized for throughput, performance, and encryption”and it’s a great platform for running a Tor Relay.

Minepeon
Minepeon: There’s gold in them thar' BitCoin mines! You can get it out using the Minepeon operating system based on Linux and running on a Raspberry Pi. Of course you’re going to need a lot of machines to get your digital “quan”given how much more “work”is needed to mine BitCoin today, but given the price of the Raspberry Pi you won’t go broke assembling a roomful of miners. Show me the digital money!

Moebius
Moebius: A minimal ARM HF distribution that needs just 20Mb of RAM for the entire operating system and fits on a 128MB SD card. Version 2 is current stable version. An LXDE desktop is optional.

nOS
nOS: Based on Ubuntu and the KDE, this distro has been abandoned: “Development of nOS has stopped, existing versions will continue to work and receive updates from the package manufacturers until April 2019. The only things that will no longer be issued are updates for nOS specific software and the monthly image releases (they haven't been going for a while anyway).”

OpenELEC
OpenELEC, an acronym for Open Embedded Linux Entertainment Center, is a Linux-based OS that runs the popular XBMC open source digital media center software. The first release of OpenELEC was in 2013 and, according to the OpenELEC Wiki, “Installing OpenELEC for Raspberry Pi from a Linux computer is a very simple process and whether you're new to Linux or a hardened *NIX user, you shouldn't have any problems.”

OpenWrt for Raspberry Pi
OpenWrt for Raspberry Pi is “a Linux distribution for embedded devices.” Systems based on OpenWrt are most often used as routers and, with something like 3,500 optional add-on packages, its features can be tailored in pretty much anyway imaginable. Want an ultraportable, incredibly tiny wireless router that can be run anywhere? OpenWrt on a Raspberry Pi running off a battery with a USB WiFi dongle can only be described as “epic.”

Raspberry Digital Signage
Raspberry Digital Signage is based on Debian Linux running on a Raspberry Pi and used in Web kiosks and digital signage (including digital photo frames). A really well thought out system, Digital Signage is designed to be easily administered while being as “hacker-proof”as possible.

Raspberry Pi Thin Client
Raspberry Pi Thin Client: Creates a very low price thin client that supports Microsoft RDC, Citrix ICA, VMWare View, OpenNX and SPICE.

Raspbian Pisces R3
Raspbian Pisces R3: Another non-official distro, Raspbian Pisces created by Mike Thompson, is an SD image of Raspbian and creates a minimal Debian installation with the LXDE desktop.

Raspbian Server Edition
Raspbian Server Edition: A stripped-down version of Raspbian with some extra packages that boots to a command prompt. It is an excellent tool to use for testing hard float compilations and running benchmarks.

Raspbmc
Raspbmc: Yet another distro that is designed for the popular XBMC open source digital media center, Raspbmc is lightweight and robust.

RaspEX (Edition 150706)
RaspEX (Edition 150706): RaspEX is a full Linux desktop system with LXDE and many other useful programs pre-installed. Chromium is used as Web Browser and Synaptic as Package Manager. RaspEX uses Ubuntu’s software repositories so you can install thousands of extra packages if you want.

Raspian Debian 7.8 (“Wheezy”)
Raspian Debian 7.8 (“Wheezy”): The Raspian Debian “Wheezy”distro for the Raspberry Pi is a fully functional Debian Wheezy installation containing the LXDE desktop, the Epiphany browser, Wolfram Mathematica, and Scratch. It supports the Raspberry Pi and the Raspberry Pi 2 and is the current Debian version supported by the Raspberry Pi Foundation.

Red Sleeve Linux
Red Sleeve Linux: “RedSleeve Linux is a 3rd party ARM port of a Linux distribution of a Prominent North American Enterprise Linux Vendor (PNAELV). They object to being referred to by name in the context of clones and ports of their distribution, but if you are aware of CentOS and Scientific Linux, you can probably guess what RedSleeve is based on. RedSleeve is different from CentOS and Scientific Linux in that it isn’t a mere clone of the upstream distribution it is based on –it is a port to a new platform, since the upstream distribution does not include a version for ARM.”

RISC OS Pi
RISC OS Pi: Originally developed and released 1987 by UK-based Acorn Computers Ltd. RISC OS is, as the RISC OS Web site claims, “its own thing –a very specialized ARM-based operating system… if you’ve not used it before, you will find it doesn’t behave quite the same way as anything else.”. RISC OS Pi has been available on the Raspberry Pi since 2012.

SliTaz GNU/Linux Raspberry Pi
The SliTaz GNU/Linux Raspberry Pi distribution is “a small operating system for a small computer! The goal is to provide a fast, minimal footprint and optimized distro for the Raspberry Pi. You can setup a wide range of system types, from servers to desktops and learning platforms.”

Windows 10 IoT Core Edition
Windows 10 IoT Core Edition’s GUI stack is limited to Microsoft’s Universal App Platform so there’s no Windows desktop or even a command prompt. With PowerShell remoting you get a PowerShell terminal from which you can run Windows commands and see the output of native Win32 apps. Currently available as a preview version, there’s no support for Wi-Fi or Bluetooth.

outro
In our next installment of Network World’s Ultimate Guide to Raspberry Pi Operating Systems we’ll be covering a whole new collection: Bodhi, Commodore Pi, FreeBSD, Gentoo, ha-pi, I2Pberry, Kano OS, MINIBIAN, motionPie, Nard, NetBSD, OSMC, PiBang Linux, PiBox, PiMAME, PiParted, Plan 9, PwnPi, RasPlex, Slackware ARM, SlaXBMCRPi, slrpi, Tiny Core Linux, Ubuntu, Volumio, XBian, and more.

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Want more Pi? Check out 10 Reasons why the Raspberry Pi 2 Model B is a killer product and MIPS Creator CI20: Sort of a challenge to the Raspberry Pi 2 Model B. What could be the next RPi? Check out Endless: A computer the rest of the world can afford and How low can we go? Introducing the $9 Linux computer!

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