Click here to close now.

Welcome!

Open Source Cloud Authors: VictorOps Blog, Pat Romanski, Yeshim Deniz, Lacey Thoms, Ruxit Blog

News Feed Item

Personal Computing's Reincarnation

NEW YORK, Feb. 4, 2014 /PRNewswire/ -- Reportlinker.com announces that a new market research report is available in its catalogue:

Personal Computing's Reincarnation
http://www.reportlinker.com/p02003750/Personal-Computing's-Reincarnation.html#utm_source=prnewswire&utm_medium=pr&utm_campaign=Broadband

In this SPIE, Stratecast outlines advancements in alternative personal computing models—namely, USB portable workspace (USB-PW), client-hosted desktop virtualization (C-HDV), and server-hosted desktop virtualization (S-HDV)—in the context of a ranking matrix. This matrix consists of four dimensions: end-user device flexibility, session performance, security, and economy.

Introduction

The personal computer (PC) is not dead, but it is in need of an overhaul. Once the bastion of personal productivity in business, this fairly uniform computing model (i.e., the same utilitarian desktop profile provisioned to each end user's physical PC) is generationally obsolete. End-user emphasis on personalization is a prominent driving factor in this need for a PC overhaul. Examples of this include:

Connected and Collaborative – The advent of multiple wired and wireless broadband options transformed the PC from being an isolated environment with narrow means of collaboration (e.g., store-and-forward email) to being part of multiple communal systems and cloud services. As such, the PC experience for end users is no longer defined exclusively by the applications run locally, but also by access to remotely hosted applications. Additionally, software proliferation is on steroids. Stimulated by specialized departmental needs, open source collaboration, publication of application programming interfaces (APIs), and the establishment of app stores, an era of end users personalizing their desktops has been ushered in—frequently with an eye toward enhancing their information gathering, productivity, and collaboration capabilities beyond those authorized by their employers.

Multi-device, Multi-platform – The PC is no longer the only tool in end users' productivity toolboxes. Smartphones and tablets—company-supplied and user-owned— compete for end-user face time. Not only are there more devices in use—diversity in make and model is the norm. Furthermore, with the galloping trend of bring your own device (BYOD), this diversity is compounding.

While seemingly a positive idea—personalization to release end users' inner creative potential—the operational dark side bubbles up too. From an IT perspective, desktop management and helpdesk duties are creeping upward; yet, efficiency and effectiveness are in a catch-up mode. Security and compliance professionals are equally behind in confidently and comprehensively answering "where is our sensitive data now?" Consequently, a retooling of the PC model is overdue; not only to support the agility and personalization requirements that end users and businesses covet, but also to lessen the burden and expense of lifecycle desktop management, and to fortify security.

In this SPIE, Stratecast outlines advancements in alternative personal computing models—namely, USB portable workspace (USB-PW), client-hosted desktop virtualization (C-HDV), and server-hosted desktop virtualization (S-HDV)—in the context of a ranking matrix. This matrix consists of four dimensions: end-user device flexibility, session performance, security, and economy.

Positively, the advancements are noteworthy and offer organizations bona fide alternatives to traditional physical PCs. Each alternative, however, is bound by circumstances that hinder mass adoption. Stratecast's recommendations to increase the appeal for these alternative computing models are also included in this report.

Portable Desktop and its Location

Before describing the three alternative personal computing models, a brief background on the concept of a portable desktop, and the bearing that location has on performance, is presented first.

Common among alternative personal computing models is the concept of a portable desktop. The portable desktop contains the entire software stack of a traditional physical PC (i.e., operating system, company-selected applications such as Microsoft Office suite, user-selected applications, and user files and configurations). This software-only desktop is portable in the sense that it is not bound to one hardware device. Rather, the portable desktop can be hosted on other compatible hardware devices. The role of the host hardware is to power the portable desktop (electricity and computing resources) and function as the interface to peripherals and communication networks.

With the desktop portable, improving desktop management and reducing instances and length of end-user productivity disruptions are possible. For example, if the host device is lost or stolen, the portable desktop (provided a back-up exists) is replicated on a replacement host device in less time than provisioning a replacement physical PC. Similarly, if the operating system or application software become corrupted, a "golden image" of the corrupted software facilitates rapid recovery.

While there are important portability differences across the alternative personal computing models (e.g., range of compatible host devices), which will be discussed later, the portable desktop's location is equally important. By location, Stratecast is referring to two locational dimensions: within the host device, and proximity to the end user. The first, within the host device, refers to whether the portable desktop operates directly on top of the host device's hardware (native; no hypervisor) or on top of a hypervisor. Additionally, there are two types of hypervisors: Type I hypervisor (also referred to as bare metal), which runs directly on the host device's hardware, and Type II hypervisor, which runs on top of the host device's operating system.

The "within the host device" implications are:
Performance Degradation – Two performance implications associated with hypervisor-based models are: the virtualization tax2 and contention caused by multiple active desktops vying for the host device's hardware resources. In practice, the magnitude and variation in performance degradation are partially controllable through technology and architecture (e.g., optimizing hypervisor operation, and the interplay with the host device's hardware), and by good desktop management practices in sizing and configuring the host device's hardware infrastructure based on realistic workload requirements; and then actively monitoring and managing this shared infrastructure.

Security Risk – The host device's operating system and hypervisor operating below the portable desktop represent seams of security risk. As software, the operating system and the hypervisor are vulnerable to hacker exploits. Additionally, each is potentially outside the direct and continuous control of the issuing agent of the portable desktop (i.e., the IT organization); for example, in a BYOD (user-owned device) circumstance or in a subscribed service instance, such as desktop as a service (third-party environment). Also, similar to other forms of software, the likelihood and severity of a security incident or incidents is unpredictable and changeable over time. Nevertheless, security risk exists and should be evaluated relative to the sensitivity and criticality of the work performed through the portable desktop.

Table of Contents

1 | PERSONAL COMPUTING'S REINCARNATION

SPIE 2014 #3 - January 24/2014
1. Introduction
2. Portable Desktop and its Location
3. Alternative Personal Computing Models: Descriptions, Advantages & Limitations, Recent Advances, and Four-Dimension Ranking
4. Stratecast - The Last Word
5. About Stratecast
6. About Frost & Sullivan

To order this report: Personal Computing's Reincarnation
http://www.reportlinker.com/p02003750/Personal-Computing's-Reincarnation.html#utm_source=prnewswire&utm_medium=pr&utm_campaign=Broadband

__________________________
Contact Clare: [email protected]
US: (339)-368-6001
Intl: +1 339-368-6001

SOURCE Reportlinker

More Stories By PR Newswire

Copyright © 2007 PR Newswire. All rights reserved. Republication or redistribution of PRNewswire content is expressly prohibited without the prior written consent of PRNewswire. PRNewswire shall not be liable for any errors or delays in the content, or for any actions taken in reliance thereon.

@ThingsExpo Stories
ThingsExpo New York is offering a limited time FREE "Expo Plus" registration option in New York. On site registration price of $1,95 will be set to 'free' for delegates who register during special offer. To take advantage of this opportunity, attendees can use the coupon code, and secure their registration to attend all keynotes, ThingsExpo sessions, expo floor, and SYS-CON.tv power panels. Special FREE registration givess access to all DevOps, Containers and Microservices sessions as well. Registration page is located at the ThingsExpo site.
The 17th International Cloud Expo has announced that its Call for Papers is open. 17th International Cloud Expo, to be held November 3-5, 2015, at the Santa Clara Convention Center in Santa Clara, CA, brings together Cloud Computing, APM, APIs, Microservices, Security, Big Data, Internet of Things, DevOps and WebRTC to one location. With cloud computing driving a higher percentage of enterprise IT budgets every year, it becomes increasingly important to plant your flag in this fast-expanding business opportunity. Submit your speaking proposal today!
The 4th International Internet of @ThingsExpo, co-located with the 17th International Cloud Expo - to be held November 3-5, 2015, at the Santa Clara Convention Center in Santa Clara, CA - announces that its Call for Papers is open. The Internet of Things (IoT) is the biggest idea since the creation of the Worldwide Web more than 20 years ago.
The only place to be Nov 3-5 is Cloud Expo | @ThingsExpo | DevOps Summit 2015 West at the Santa Clara Convention Center in Santa Clara, CA. Join us there as delegates from all over the world come to listen to and engage with speakers & sponsors from the leading Cloud Computing, IoT, Big Data and DevOps companies. Cloud Expo & @ThingsExpo are the leading events covering the booming market of Cloud Computing, IoT & Big Data for the enterprise. Speakers from all over the world will be hand-picked for their ability to explore the economic strategies that utility/cloud computing provides. Whether...
"There is a natural synchronization between the business models, the IoT is there to support ,” explained Brendan O'Brien, Co-founder and Chief Architect of Aria Systems, in this SYS-CON.tv interview at the 15th International Cloud Expo®, held Nov 4–6, 2014, at the Santa Clara Convention Center in Santa Clara, CA.
With major technology companies and startups seriously embracing IoT strategies, now is the perfect time to attend @ThingsExpo in Silicon Valley. Learn what is going on, contribute to the discussions, and ensure that your enterprise is as "IoT-Ready" as it can be! Internet of @ThingsExpo, taking place Nov 3-5, 2015, at the Santa Clara Convention Center in Santa Clara, CA, is co-located with 17th Cloud Expo and will feature technical sessions from a rock star conference faculty and the leading industry players in the world. The Internet of Things (IoT) is the most profound change in personal an...
Health care systems across the globe are under enormous strain, as facilities reach capacity and costs continue to rise. M2M and the Internet of Things have the potential to transform the industry through connected health solutions that can make care more efficient while reducing costs. In fact, Vodafone's annual M2M Barometer Report forecasts M2M applications rising to 57 percent in health care and life sciences by 2016. Lively is one of Vodafone's health care partners, whose solutions enable older adults to live independent lives while staying connected to loved ones. M2M will continue to gr...
SYS-CON Events announced today that the "First Containers & Microservices Conference" will take place June 9-11, 2015, at the Javits Center in New York City. The “Second Containers & Microservices Conference” will take place November 3-5, 2015, at Santa Clara Convention Center, Santa Clara, CA. Containers and microservices have become topics of intense interest throughout the cloud developer and enterprise IT communities.
17th Cloud Expo, taking place Nov 3-5, 2015, at the Santa Clara Convention Center in Santa Clara, CA, will feature technical sessions from a rock star conference faculty and the leading industry players in the world. Cloud computing is now being embraced by a majority of enterprises of all sizes. Yesterday's debate about public vs. private has transformed into the reality of hybrid cloud: a recent survey shows that 74% of enterprises have a hybrid cloud strategy. Meanwhile, 94% of enterprises are using some form of XaaS – software, platform, and infrastructure as a service.
The basic integration architecture, as defined by ESBs, hasn’t changed for more than a decade. Most cloud integration providers still rely on an ESB architecture and their proprietary connectors. As a result, enterprise integration projects suffer from constraints of availability and reliability of these connectors that are not re-usable across other integration vendors. However, the rapid adoption of APIs and almost ubiquitous availability of APIs amongst most SaaS and Cloud applications are rapidly redefining traditional integration approaches and their reliance on proprietary connectors. ...
SYS-CON Events announced today that BMC will exhibit at SYS-CON's 16th International Cloud Expo®, which will take place on June 9-11, 2015, at the Javits Center in New York City, NY. BMC delivers software solutions that help IT transform digital enterprises for the ultimate competitive business advantage. BMC has worked with thousands of leading companies to create and deliver powerful IT management services. From mainframe to cloud to mobile, BMC pairs high-speed digital innovation with robust IT industrialization – allowing customers to provide amazing user experiences with optimized IT per...
Growth hacking is common for startups to make unheard-of progress in building their business. Career Hacks can help Geek Girls and those who support them (yes, that's you too, Dad!) to excel in this typically male-dominated world. Get ready to learn the facts: Is there a bias against women in the tech / developer communities? Why are women 50% of the workforce, but hold only 24% of the STEM or IT positions? Some beginnings of what to do about it!
SYS-CON Events announced today that the "First Containers & Microservices Conference" will take place June 9-11, 2015, at the Javits Center in New York City. The “Second Containers & Microservices Conference” will take place November 3-5, 2015, at Santa Clara Convention Center, Santa Clara, CA. Containers and microservices have become topics of intense interest throughout the cloud developer and enterprise IT communities.
“In the past year we've seen a lot of stabilization of WebRTC. You can now use it in production with a far greater degree of certainty. A lot of the real developments in the past year have been in things like the data channel, which will enable a whole new type of application," explained Peter Dunkley, Technical Director at Acision, in this SYS-CON.tv interview at @ThingsExpo, held Nov 4–6, 2014, at the Santa Clara Convention Center in Santa Clara, CA.
“Connect2Me is basically a game changer in the IoT industry. We have created IoT connecter middleware that can enable a connection to any kind of device," explained Yasser Khan, CTO of Connect2Me, in this SYS-CON.tv interview at @ThingsExpo, held Nov 4–6, 2014, at the Santa Clara Convention Center in Santa Clara, CA.
DevOps Summit at Cloud Expo New York is offering a limited time FREE "Expo Plus" registration option in New York. On site registration price of $1,95 will be set to 'free' for delegates who register during special offer. To take advantage of this opportunity, attendees can use the coupon code, and secure their registration to attend all keynotes, @DevOpsSummit sessions at Cloud Expo, expo floor, and SYS-CON.tv power panels. Special FREE registration givess access to all Containers and Microservices sessions. Registration page is located at the DevOps Summit site. Your DevOps Summit registratio...
SYS-CON Events announced today that MediaTek Labs will exhibit at SYS-CON's @ThingsExpo, which will take place on June 9-11, 2015, at the Javits Center in New York City, NY. MediaTek Labs is a global ecosystem initiative supporting Wearables and Internet of Things device creation, application development, and services based around MediaTek chipset offerings. Developers can use the MediaTek LinkIt™ ONE development platform and the LinkIt ONE HDK to easily access the features and functions of the MediaTek MT2502 System on a Chip (SoC), with the goal of creating the next generation of MediaTek p...
Imagine a world where targeting, attribution, and analytics are just as intrinsic to the physical world as they currently are to display advertising. Advances in technologies and changes in consumer behavior have opened the door to a whole new category of personalized marketing experience based on direct interactions with products. The products themselves now have a voice. What will they say? Who will control it? And what does it take for brands to win in this new world? In his session at @ThingsExpo, Zack Bennett, Vice President of Customer Success at EVRYTHNG, will answer these questions a...
SYS-CON Events announced today that O'Reilly Media has been named “Media Sponsor” of SYS-CON's 16th International Cloud Expo®, which will take place on June 9–11, 2015, at the Javits Center in New York City, NY. O'Reilly Media spreads the knowledge of innovators through its books, online services, magazines, and conferences. Since 1978, O'Reilly Media has been a chronicler and catalyst of cutting-edge development, homing in on the technology trends that really matter and spurring their adoption by amplifying "faint signals" from the alpha geeks who are creating the future. An active participa...
"People are a lot more knowledgeable about APIs now. There are two types of people who work with APIs - IT people who want to use APIs for something internal and the product managers who want to do something outside APIs for people to connect to them," explained Roberto Medrano, Executive Vice President at SOA Software, in this SYS-CON.tv interview at Cloud Expo, held Nov 4–6, 2014, at the Santa Clara Convention Center in Santa Clara, CA.