...Virtualization Across the Board CIS512 Enterprise Architecture Technology is one aspect of business that can universally enhance any company’s capabilities and add resources to offer a positive impact on the bottom line. However, information technology comes with its own implementation barriers that can complicate matters when making IT investments with an expectation to generate a return on that investment. The biggest impact of virtualization in cost structures is the radical change in how technology is implemented and paid for. Previously, any new technology could require a capital investment, lead times for setup and training, and continuing overhead in the form of support and maintenance personnel. In order to justify this risk, the return on investment had to be exceptionally strong and the company would require excess free capital. All virtualization services are offered without the need for any capital outlay or lead time; once a subscription plan is worked out, the resources are automatically available through any internet connection (Kishore 2012). For companies with existing IT departments, additional servers or services can be brought online immediately and seamlessly. The services offered also allow businesses to enjoy economies of scale, even for miniscule implementations. This also means that companies have access to the latest technology upgrades and updates along with security features and protocols without having...
Words: 1616 - Pages: 7
...Virtualization and Its Benefits Virtualization and Its Benefits AITP – Research and Strategy Advisory Group Christine, Leja, CCP, Chair Richard C. Barnier Charles L. Brown, CCP Paul F. Dittmann Paul Koziel Mark Welle J.T. Westermeier, JD, CCP Abstract Virtualization provides many benefits – greater efficiency in CPU utilization, greener IT with less power consumption, better management through central environment control, more availability, reduced project timelines by eliminating hardware procurement, improved disaster recovery capability, more central control of the desktop, and improved outsourcing services. With these benefits, it is no wonder that virtualization has had a meteoric rise to the 2008 Top 10 IT Projects! This white paper presents a brief look at virtualization, its benefits and weaknesses, and today’s “best practices” regarding virtualization. The Association of Information Technology Professionals (AITP) recommends these “best practices” to obtain the benefits that virtualization offers. Copyright 2008, Association of Information Technology Professionals. Permission to copy for personal non-commercial use granted. When the paper is referenced or quoted, direct the reader to www.aitp.org. Special thanks to the following editor: Mike Hinton, Southwestern Illinois College AITP Research and Strategy Advisory Group October 14, 2008 Page 1 of 40 Virtualization and Its Benefits Executive Summary Virtualization has quickly evolved from concept...
Words: 16382 - Pages: 66
...VMWARE WHITE P A P E R W H I T E PAPER Virtualization Overview 1 VMWARE WHITE PAPER Table of Contents Introduction .............................................................................................................................................. 3 Virtualization in a Nutshell ................................................................................................................... 3 Virtualization Approaches .................................................................................................................... 4 Virtualization for Server Consolidation and Containment ........................................................... 7 How Virtualization Complements New-Generation Hardware .................................................. 8 Para-virtualization ................................................................................................................................... 8 VMware’s Virtualization Portfolio ........................................................................................................ 9 Glossary ..................................................................................................................................................... 10 2 VMWARE WHITE PAPER Virtualization Overview Introduction Among the leading business challenges confronting CIOs and IT managers today are: cost-effective utilization of IT infrastructure; responsiveness in supporting new business initiatives;...
Words: 2715 - Pages: 11
...address a breadth of requirements in the data center infrastructure management marketplace. Rackwise data center management software focuses on the hierarchy of needs within a data center organization. Our flagship software RACKWISE Data Center Manager (DCM) is a multi-layered software consisting of Data Center Essentials, Data Center Intelligence and Real-world Integration. What was their belief validated by the market? Its flagship data center infrastructure management suite of products and service offerings, dcim™ Solutions, are used by over 150 companies worldwide to track, manage, plan, optimize and provide cost analysis of IT infrastructure. Since its inception, RACKWISE, Inc. has experienced significant growth. In addition to its corporate headquarters in Folsom, CA, RACKWISE, Inc. now has its Technology Group in Raleigh, NC and Sales Regional Offices in Boston, Chicago, Atlanta, Dallas and Los Angeles. Today’s increasingly dynamic and complex data center environments present critical challenges for companies and data center executives in both the private and public sectors. Fixed energy resources, regulatory compliance, higher density computing configurations, the availability of real-time systems monitoring and the increasing use of virtualization within data centers are driving the need for new and innovative solutions designed to identify/manage risks associated with cascading faults to critical infrastructure, maximize utilization of existing data center resources...
Words: 440 - Pages: 2
...Assignment 3: Virtualization across the Board Chris Brown Strayer University CIS512 Dr. Gideon U. Nwatu ABSTRACT Virtualization is simply when a virtual version of a device or resources such as server, a storage device, network or even an operating system, which divides the resources into one or more execution environment is created. Virtualization has provided greater efficiency in CPU utilization, save energy (less energy consumption), greener IT, and better management through central environment control, reduce project timelines by eliminating hardware procurement, improved disaster recovery capability. Virtualization is sure the best innovation in the IT environment of the present age. The core idea behind virtualization is to make efficient use of hardware resources, such as CPU, memory and disk. In any computing environment it’s highly unlikely that hardware resources are being used to their full capacity. For example a typical desktop does not use more than 10% of its hardware resources under normal operational conditions. By using hardware virtualization, we can more effectively distribute our hardware resources among multiple virtual instances of operating systems according to that particular environment computing needs. Virtualization provides a mean to dynamically allocate hardware resources when needed and essentially unbinding software from hardware. Thus bringing down the overall requirements for hardware, which ultimately result in reduction of...
Words: 1691 - Pages: 7
...eBay Inc.: A Case Study of Organizational Change Underlying Technical Infrastructure Optimization Nicole Schuetz*, Anna Kovaleva* and Jonathan Koomey**, *Stanford Graduate School of Business & Emmett Interdisciplinary Program in Environment and Resources, School of Earth Sciences, Stanford University **Steyer-Taylor Center for Energy Policy and Finance and Stanford University Steyer-Taylor Center for Energy Policy and Finance, Stanford University Stanford Law School Crown Quadrangle 559 Nathan Abbott Way Stanford, CA 94305 September 26, 2013 http://www.law.stanford.edu/organizations/programs-and-centers/steyer-taylor-centerfor-energy-policy-and-finance/publications Short URL: http://goo.gl/qDf4rp 1 2 eBay Inc.: A Case Study of Organizational Change Underlying Technical Infrastructure Optimization Nicole Schuetz*, Anna Kovaleva*, and Jonathan Koomey** *Stanford Graduate School of Business & Emmett Interdisciplinary Program in Environment and Resources, School of Earth Sciences, Stanford University **Steyer-Taylor Center for Energy Policy and Finance, Stanford University Executive Summary This work provides a case study of the organizational changes necessary at eBay Inc. to support the development and operation of efficient data center infrastructure, hardware, and software. As a part of this process, the eBay Inc. infrastructure Engineering and Operations team (responsible for the delivery of technical services...
Words: 9148 - Pages: 37
...VDI (Virtual Desktop Infrastructure), also refereed to as desktop virtualization, is a system that moves the user’s desktops to the What is VDI? VDI stands for Virtual Desktop Infrastructure, using software to virtualize desktops, then deliver that user experience centrally. Instead of users storing their OS, desktop personality and data on individual laptops or desktops, VDI enables desktop data to run centrally on servers maintained by IT admins, and just accessed locally via a traditional PC or a thin client (a network-connected device designed to access VDI images remotely). Other Benefits of VDI •Desktops can be set up in minutes, not hours •Client PCs are more energy efficient and longer lasting than traditional desktop computers •IT costs are reduced due to a fewer tech support issues •Compatibility issues, especially with single-user software, are lessened •Data security is increased http://www.purestorage.com/applications/vdi/what-is-vdi/ What is VDI? Virtual Desktop Infrastructure (VDI) Definition - What does Virtual Desktop Infrastructure (VDI) mean? Virtual desktop infrastructure (VDI) is a virtualization technique enabling access to a virtualized desktop, which is hosted on a remote service over the Internet. It refers to the software, hardware and other resources required for the virtualization of a standard desktop system. VDI is also known as a virtual desktop interface. Techopedia explains Virtual Desktop Infrastructure (VDI) VDI is a shadow...
Words: 515 - Pages: 3
...ITDM IT WATCH ON VIRTUALIZATION SUBMITTED BY GROUP 9 CONTENTS 1. INTRODUCTION TO VIRTUALIZATION 2. TYPES OF VIRTUALIZATION 3. ADVANTAGES OF VIRTUALIZATION 4. VIRTUALIZATION IN INDIA 5. REFERENCES INTRODUCTION Virtualization is the creation of a virtual (rather than actual) version of something, such as an operating system, a server, a storage device or network resources. In layman's term, virtualization allows you to run an independent operating system within an existing operating system using the existing hardware resources. So if you want to learn another operating system like Linux, you can use virtualization to run Linux on top of the existing operating system. Virtualization is the abstraction of IT resources, separating their physical instance and boundaries from their function. Virtualization has brought important innovation to IT Virtualization concept was first developed by IBM in the 1960s to fully utilize mainframe hardware by logically partitioning them into virtual machines. These partitions will allow mainframe computers to perform multiple tasks and applications at the same time.. During the 1980s and 1990s, desktop computing and x86 servers become available and so the virtualization technology was discarded eventually. Client-server applications and the emergence of Windows and Linux made server computing significantly inexpensive...
Words: 1666 - Pages: 7
...NETWORKING WEEK 5 ESSAY Microsoft and VMware Comparison Tyler Reed In today’s world of cloud storage, cloud computing, and virtualization; I think it is important to understand what virtualization is before comparing the different options. Virtualization first started in the 1960’s as a way to logically divide the system resources provided by mainframe computers between different applications. It is very important to remember that computer strength and hardware performance wasn’t as strong or efficient when this method was introduced. While today’s smartphones are inherently stronger than the best computer during that time, the base problem still exists. Mainly because of the amount of resources needed to run multiple applications, allow server access to potentially thousands of computers and devices accessing the same computer or hardware. Since the concept’s inception the meaning has broadened into hardware virtualization, mobile virtualization, and desktop virtualization. Virtualization has helped organizations reduce cost and increase efficiency in the data center. New virtualization products allow for different benefits and challenges and must be carefully considered for businesses to realize the long term benefits, such as increasing user productivity and decreasing IT costs. Microsoft has the largest range of desktop virtualization and management products that can be integrated into a flexible solution for many different scenarios. Microsoft uses a suite approach...
Words: 502 - Pages: 3
...without being present. This is the concept of virtualization. “Virtualization is the creation of a virtual (rather than actual) version of something, such as an operating system, a server, a storage device or network resources”. The virtualization innovation has assisted companies in a positive way, but also can inflict negative wounds to the organization. Virtualization is a proven software technology that is rapidly transforming the IT landscape and fundamentally changing the way that people compute. The 1960s was when virtualization was first deployed by IBM, itts main purpose was to operate mainframe hardware through separating them into virtual machine. In the 1980s and 1990s virtualization was not needed due to the growing numbers of desktop computing and x86 servers. New issues came to rise such as soaring maintenance and managing cost which lead to the creation of virtualization for x86 platform. Virtualization significantly drops general IT costs. Virtualization permits you to run several operating systems on a single computer. In July 2006 Microsoft made public a free Microsoft Virtual PC 2004 which is a windows hosted virtualization program. The latest version is combined with Windows 7 operating system (http://www.infobarrel.com/History_of_Virtualization). Today’s powerful x86 computer hardware was designed to run a single operating system and a single application. This leaves most machines vastly underutilized. Virtualization lets you run multiple virtual machines on...
Words: 2624 - Pages: 11
...Running Head: Virtualization How will virtualization change the way government agencies do business in the future? Virtualization Abstract: Server and application virtualization is a hot topic among many government information technology program managers. Today’s government agencies are focusing on reducing expenses while improving the capabilities that information technology provides its customers. This is a difficult task to accomplish with shrinking budgets. A key technology that can help reduce costs in multiple ways is virtualization. Virtualization is the creation of a virtual (rather than actual) version of something, such as an operating system, a server, a storage device or network resources. There are many advantages and disadvantages associated with virtualization. Each government agency that is considering virtualization needs to investigate both aspects and make the informed decision according to their business needs and their customers. Depending on the environment that some agencies operate in, virtualization may not be a logical or realistic choice for many of its information technology needs due to security policies that may be in effect. This is especially true within the intelligence community (IC) and Department of Defense (DoD) where they are required to keep different security classifications of data physically separated. Even though system security classification and policy effect government IT environments, the emergence...
Words: 3778 - Pages: 16
...United States YEAR: LOCATION: PROJECT NAME: Virtualization of the computing Platform Summary VMware was founded in early 1998 with the plan to bring a modernized version of virtualization to industry standard compute systems. The vision was that this would greatly improve people’s ability to fully utilize, secure, and flexibly manage their compute infrastructure. This vision has resulted in the emergence of a significant industry and also great benefits for VMware’s customers. a sampling of those that have standardized on VMware Virtual Infrastructure shows estimated average savings of ~$1M in hardware, ~$200K in power, and ~222 hours/month in labor. The customers are seeing a return on investment in anywhere from days to at most 9 months. VMware started the x86 virtualization market and today has over 20,000 enterprise customers, over four million users, and is partnered with every major industry player in the x86 space. VMware has received over 65 awards for product innovation and excellence and is consistently recognized as the industry leader in virtualization. Network World wrote in december 2005: “while many companies are having a transformative effect on the computer market, one vendor is at the very forefront of acquiring power: VMware. VMware’s virtual machine products are some of the best in the market and its financial performance has been stunning.” From cNet on March 31, 2006: “it’s VMware, which leads the virtualization market.” The market-research company Idc estimates...
Words: 2922 - Pages: 12
...benefits of virtualization would impact the city of Seabreeze. There are many benefits to migration of a datacenter to a virtual environment. The most understated benefit is true power savings. The reduction of the overall hardware footprint literally means the organization doesn’t have as many servers or desktops to power on a daily basis. These saving which have to be measured over time will contribute to a sizeable decrease in power consumption. As a result of a reduced footprint, less space will be required to house required hardware since multiple servers can be housed on a single hardware host. After virtualization the amount of time to provision a new server is reduced from sometimes weeks to minutes. There is no new hardware to purchase. Only an operating systems license is required if the chosen OS is not free. Server uptime is also increased because of High Availability and Disaster recovery features that are built-in to the product. Explain how to offset potential negative implications of the adoption of virtualization for the city of Seabreeze. The biggest concern for most pre-virtualization users is fear. The fear of cost and application compatibility were some of the largest obstacles for early adopters. Over the years this has changed tremendously. One of the biggest opposing companies to virtualization was Oracle. They refused to support or adopt any form of virtualization for their products. A company the size of Oracle steered away from the virtualization path for...
Words: 2697 - Pages: 11
...Strayer University Assignment 3: Virtualization Across the Board Dennis R. Roque CIS512: Advanced Computer Architecture Professor Amir Afzal 4 March 2013 Table of Contents 1. Compare & contrast the AMP & SMP architectures 3 2. Determine if hardware virtualization helps businesses and organizations in terms of: 3 Cost management 3 Systems performance and scalability 4 Systems management and administration 4 3. Determine if software virtualization helps businesses and organizations in terms of: 4 Cost management 4 Systems performance and scalability 4 Systems management and administration 5 4. Compare and contrast VMware, Microsoft, and Citrix in terms of:…………………………………….5 Market adoption 5 Technical architecture 6 Technical support 8 5. Determine which vendor you would recommend for a virtualization strategy and explain why: 8 References:……………………………………………………………………………………………………………………………9 1. Compare & contrast the AMP & SMP architectures While symmetric multiprocessing (SMP) plays an important role in multi-core systems, the packet processing performance curve in an SMP configuration can flatten after only a few cores, yielding diminishing returns as more system resources are allocated to networking tasks. Wind River’s asymmetric multiprocessing (AMP) technologies provide a clean separation of control plane and data plane functions, which enable greater efficiency of multiple processing cores. The data...
Words: 2359 - Pages: 10
...Cisco Virtualization Experience Infrastructure (VXI) Reference Architecture October 5, 2010 What You Will Learn Enterprise IT departments are pressured to control costs, improve manageability, enhance security, and speed-up the deployment of new capabilities while supporting a consistent user experience across diverse endpoints. Desktop virtualization (DV) has become a popular solution for addressing these needs. With hosted DV, the end-user’s desktop experience (operating system, applications, and associated data) is abstracted from the physical endpoint and centralized. The user’s desktop image is hosted as a virtual machine on a data center server. Users can access hosted virtual desktops from anywhere through DV appliances, smart phones, tablet computers, laptop and desktop computers, and other clients. Organizations deploying DV face many challenges, as the DV technologies potentially affect the entire IT infrastructure. To address these challenges, Cisco has developed Cisco® Virtualization Experience Infrastructure (VXI), a comprehensive architecture for desktop virtualization. Cisco VXI, which uses three existing Cisco architectures, includes designs for virtualized data centers, virtualization-aware borderless networks, and virtualized workspaces, and the critical services needed to support these architectures. Cisco VXI reduces the total cost of ownership (TCO), streamlines operations, simplifies management, and positions organizations for growth. This document describes...
Words: 5886 - Pages: 24
