Premium Essay

Virtual Computing

In: Computers and Technology

Submitted By jheredia2279
Words 423
Pages 2
When it comes to Microsoft and VMware solutions for virtual computing there is several factors that make both different and yet similar at the same time.; however, when it comes to corporate use a lot of the times cost effectiveness is what makes or breaks the decision making as to which virtual computing system to go with. Which in the case of Microsoft and VMware Microsoft is the way to go since VMware’s systems are composed of components that make up their cloud solution; which in order to have an effective system one would need more of the components which would come at as part of a higher tie license which means more expenses.
Looking at both from a functional perspective Microsoft and VMware offer private and public virtualization, both offer combined server, storage, networking, applications and operating system support. Microsoft hypervisors claim that management is compatible with VMware however; only to a certain degree and not very effective. It is possible to mix both which would offer the best of both worlds as far as features the only downside would be having to train personnel in both systems to be able to manage both interfaces. Microsoft utilizes windows familiarity when it comes to their systems minimizing the learning curve for staff to be able to operate this interface. Microsoft also allows better management for both physical and virtual environments enhancing the performance and workload.
VMware’s Pros include allowing users to obtain more power from their servers, of course at a higher cost. As companies started to adopt could applications there has been a major substantial demand for high impact software and VMware has been on the lead when it comes to this service. The economy has led to a lot of the companies to be cautious as well as to the amount of money to spend on systems like such, which in the case of VMware it keeps standing out…...

Similar Documents

Premium Essay

Cloud Computing

...September 2012 Cloud Computing Content Page 1. Brief of research project 2. Map of a Cloud Computing 3. Introduction 4. Body 5. Conclusion 6. Bibliography NFORMATION SYSTEMS III (MODULE B) Databases Call for Term Research Papers Due Date: Thursday 6 September 2012 Write a research paper between 1000 – 1500 words on any of the given topics. NO PLAGIARISM WILL BE TOLERATED A Hard copy is required. Topics to be considered are the following two areas only: * Temporal Database Systems * Cloud Computing Your paper should consist of an Abstract, an Introduction, a Body, and a Conclusion. It should be written in accordance with the rules in the Information Systems - Communications Module. NO PLAGIARISM WILL BE TOLERATED! For more details please contact your lecturer. 1 Introduction The Cloud can be described as a computing centre, for anyone with a network connection. Access to applications and data anywhere you go anytime from any device is the potential outcome of a Cloud. The consumer-level Cloud is a good starting point for business and sites like Twitter and Facebook act as digital repositories for data and we can access this data from any internet devices, from our iPhones to our desktop computers. Cloud computing is a platform for the next upcoming generation of the Internet. In my essay clouds will be defined and explained as in business benefits of cloud computing, and outlines its major components. A Cloud Computing platform dynamically...

Words: 1290 - Pages: 6

Premium Essay

Cloud Computing

...Cloud computing Cloud computing is the use of computing resources (hardware and software) that are delivered as a service over a network (typically the Internet). The name comes from the use of a cloud-shaped symbol as an abstraction for the complex infrastructure it contains in system diagrams. Cloud computing entrusts remote services with a user's data, software and computation. There are many types of public cloud computing:[1] Infrastructure as a service (IaaS) Platform as a service (PaaS) Software as a service (SaaS) Storage as a service (STaaS) Security as a service (SECaaS) Data as a service (DaaS) Database as a service (DBaaS) Test environment as a service (TEaaS) Desktop virtualization API as a service (APIaaS) Backend as a service (BaaS) In the business model using software as a service, users are provided access to application software and databases. The cloud providers manage the infrastructure and platforms on which the applications run. SaaS is sometimes referred to as “on-demand software” and is usually priced on a pay-per-use basis. Saas providers generally price applications using a subscription fee. Proponents claim that the SaaS allows a business the potential to reduce IT operational costs by outsourcing hardware and software maintenance and support to the cloud provider. This will enable a business to reallocate IT operations to focus on other IT goals. In addition, the application is hosted centrally, so updates can be released without......

Words: 5808 - Pages: 24

Premium Essay

Cloud Computing

...Cloud Computing for Education and Learning: Education and Learning as a Service (ELaaS) Mohssen M. Alabbadi Computer Research Institute (CRI) King Abdulaziz City for Science & Technology (KACST) Riyadh, Saudi Arabia Alabbadi@kacst.edu.sa Abstract—Cloud computing, despite its hype, is being widely deployed, with its dynamic scalability and usage of virtualized resources, in many organizations for several applications. It is envisioned that, in the near future, cloud computing will have a significant impact on the educational and learning environment, enabling their own users (i.e., learners, instructors, and administrators) to perform their tasks effectively with less cost by utilizing the available cloud-based applications offered by the cloud service providers. This paper discusses the use of cloud computing in the educational and learning arena, to be called ‟Education and Learning as a Service” (ELaaS), emphasizing its possible benefits and offerings. It is essential for an educational and learning organization, with its budget restrictions and sustainability challenges, to use the cloud formation best suited for a particular IT activity. The Jericho Forum proposes a cloud computing formation model, called the Cloud Cube Model (CCM), which is based on 4 criteria. To preserve the symmetry of the cube, a new cloud computing formation model, called the Complete Cloud Computing Formations (C3F), is proposed. The IT activities in the educational and learning organizations......

Words: 5560 - Pages: 23

Premium Essay

Computing

...Capabilities of computing: The continuous of computing technology development and evolving will always enable new capabilities; let us discuss some of these capabilities. Data Access: Computing technology gives the ability to access a huge amount of data by various types of people. Each company today has a big database that has the necessary records for the employees or customers. For example, any hospital has the information of the patients with their medical historical health and medicines taken and so on and even their personal information, this helps the employees to access the patients data easily and from anywhere. Data capture: computing made it very easy to see and utilize information and data that was very difficult to obtain before. As example banking systems enables people to check their bank statements and status such as what amount of money was withdrawal, when and where, being able to retrieve such data will help the customer to be aware of how he is spending his money. Processing speed: Computing forced the activities to be done very quickly in order to success. As example transaction of confirming a room booking in hotel should be done very fast, because many transactions to reserve rooms in this hotel can be done in parallel so if confirming the room does not done quickly others may take the room. Performance of storing a huge amount of data: computing made it possible to store a big amount of data in acceptable time, because all this available data that...

Words: 1712 - Pages: 7

Premium Essay

Cloud Computing

...Cloud Security Computing Name Institution Cloud Security Computing Chapter 1 (7 pages) Section 1 : • Situational Analysis Cloud computing comprise of a disseminated infrastructure made of several interconnected machines whose assets are placed together in a virtual machine (VM) that upholds and controls itself (Marks, 2010). Different from other distributed systems, the architecture of cloud computing is detached from the physical system it depends on. This allows intense flexibility since resources can be removed or added according to real needs. Even though cloud computing is not a critical breakthrough with respect to technology (most technologies used in this paradigm were already accessible); it has changed the usability of technology in most virtual environments (Pfleeger and Pfleeger, 2007). Another business model has surfaced whereby each resource or application is given as a service, accessible on-demand and payable on a per-usage basis on the internet. Another concept in cloud computing is virtualization; a major technology for implementing cloud computing settings (Velte, Velte, and Elsenpeter, 2010). The main objective of virtualization involves polling together various material resources into one virtualized setting through detailed virtualization software, such as Xen and Vmware. The other goal involves creating a sequence of logical or virtual machines using an active selection of resources. Additionally,......

Words: 3697 - Pages: 15

Premium Essay

Cloud Computing

...Cloud Computing Table of Contents Abstract 1 Evolution of Cloud Computing 1 Defining Cloud Computing 3 Deployment Models 5 Delivery Models 7 Essential Characteristics of Cloud Computing 10 Benefits of Cloud Computing 11 Risks of Cloud Computing 13 Conclusion 15 References 17 Cloud Computing Abstract Cloud computing is one of the latest computer and business industry buzz words. It joins the ranks of ‘virtualization’, ‘grid computing’, and ‘clustering’, among other buzz words in the IT industry. Cloud computing is a virtual network access, application, storage, and other computing resources on a pay-as-you-go basis. It allows users to access their networks, store information, and other resources from a virtual “cloud.” It is a relatively new concept that is still evolving. As a result, there is no standard definition of the cloud computing concept, which has led to many variations of the definition of cloud computing. Due to this lack of standardization members of the IT industry have created cloud products based on their own definitions of cloud computing, which has resulted in inconsistencies and confusion about what cloud computing really is. This paper will discuss the evolution, various definitions, deployment models, delivery models, characteristics, benefits and risks, of cloud computing. Evolution of Cloud Computing Cloud Computing has evolved through a number of phases, which include grid and utility computing, application......

Words: 4902 - Pages: 20

Premium Essay

Cloud Computing

...What’s New About Cloud Computing Security? Yanpei Chen Vern Paxson Randy H. Katz Electrical Engineering and Computer Sciences University of California at Berkeley Technical Report No. UCB/EECS-2010-5 http://www.eecs.berkeley.edu/Pubs/TechRpts/2010/EECS-2010-5.html January 20, 2010 Copyright © 2010, by the author(s). All rights reserved. Permission to make digital or hard copies of all or part of this work for personal or classroom use is granted without fee provided that copies are not made or distributed for profit or commercial advantage and that copies bear this notice and the full citation on the first page. To copy otherwise, to republish, to post on servers or to redistribute to lists, requires prior specific permission. What’s New About Cloud Computing Security? Yanpei Chen, Vern Paxson, Randy H. Katz CS Division, EECS Dept. UC Berkeley {ychen2, vern, randy}@eecs.berkeley.edu ABSTRACT While the economic case for cloud computing is compelling, the security challenges it poses are equally striking. In this work we strive to frame the full space of cloud-computing security issues, attempting to separate justified concerns from possible over-reactions. We examine contemporary and historical perspectives from industry, academia, government, and “black hats”. We argue that few cloud computing security issues are fundamentally new or fundamentally intractable; often what appears “new” is so only relative to “traditional” computing of the past several......

Words: 5878 - Pages: 24

Free Essay

Virtual Computing

...Virtual Computing: How is it Used? What are the benefits? Virtual Computing: What is it? What are the Benefits? Introduction Partitioning or dividing the resources of a single server into multiple segregated VMs is virtualization. Virtual computing allows organizations to save technical resources and money. There are various virtual computing applications which are useful to organizations. The benefits of virtual computing are achieving faster system speeds, eliminating upfront capital costs, managing corporate desktops in an efficient way and allowing reduction in power costs. Main VMs were originally in use by IBM around 1960 and were intended to leverage investments in pricy mainframe computers. “Virtualization, or technology that allows one physical PC or server to act like many separate computers, is just one of many strains on traditional software licensing. In the old days, things were simple: Each program ran once on a computer that had a single user and a single processor. Now, it is not uncommon for a program or operating system to be running multiple times on the same piece of hardware, which may be powered by multiple processors, or a single chip with multiple processing cores.” (Fried, 2006) With virtual computing allows users remote access to software applications and processes whenever it is needed. Access is gained through the internet, wireless network or network server. Through virtual computing providers, users can download and use more than......

Words: 1402 - Pages: 6

Free Essay

Virtual Reality

...TECHNICAL BRIEF 68 A Review of Haptic Feedback in Virtual Reality for Manufacturing Industry Journal of Mechanical Engineering, Vol. ME 40, No. 1, June 2009 Transaction of the Mech. Eng. Div., The Institution of Engineers, Bangladesh A REVIEW OF HAPTIC FEEDBACK IN VIRTUAL REALITY FOR MANUFACTURING INDUSTRY Faieza Abdul Aziz* Department of Mechanical & Manufacturing Engineering, Faculty of Engineering, Universiti Putra Malaysia, 43400 Serdang, Selangor, Malaysia Maryam Mousavi Department of Mechanical & Manufacturing Engineering, Faculty of Engineering, Universiti Putra Malaysia, 43400 Serdang, Selangor, Malaysia *Corresponding email: faieza@eng.upm.edu.my Abstract: This paper discusses the application of haptic feedback in Virtual Reality to enhance user performance in manufacturing industry. Haptic interfaces have the potential to enhance communication and interaction via the computer enabling affective expressive interpersonal communication and enriching interaction by haptic feedback. The aim of this study was to investigate and develop a better understanding of using haptic feedback in manufacturing. Keywords: Virtual Reality, haptic, manufacturing INTRODUCTION Virtual reality (VR) is a human-computer interface in which a computer system generates a three dimensional, sensory, immersing environment that responds in an interactive way to the behaviour of the user. VR technology can be very helpful in visualizing complicated 3-D models of......

Words: 2203 - Pages: 9

Premium Essay

Cloud Computing

...summary Time-to-market, more flexible support for business strategies by IT, and faster response time to competitive conditions are combining to accelerate cloud computing adoption today. This report aims to learn the major aspects of IT sales especially in cloud computing, which involves understanding the technologies involved in the functioning of an IT business model. For this purpose, various articles were referred and few corporate visits were done within the span of two-week of the SLIP. The report discusses various information about overview of top IT companies, types of cloud, virtualization, Saas, Paas, DRaas, Capex, Opex, Marketing and pricing strategies involved in cloud solutions. Our professional mentor was from Zenith Infotech. Zenith Infotech is an international company that specializes in delivering innovative business continuity and cloud computing solutions for IT service providers. The report further discusses Zenith’s products,learnings imbibed from the programme and the future scope of cloud computing in detail. Literature Review 1.Identifying Cloud Computing Security Risks (February 2011) -Paul Wooley Tyco Electronics Abstract Cloud computing services including Infrastructure as a Service promise potential cost savings for businesses by offering remote, scalable computing resources. However attractive these services are, they pose significant security risks to customer applications and data beyond what is expected using traditional......

Words: 3858 - Pages: 16

Premium Essay

Cloud Computing

...INFORMATION SYSTEM DOVELOPMENT ASSIGNMENT ON CLOUD COMPUTING Course Title: INFORMATION SYSTEM DOVELOPMENT . PRESENTED BY AKSHAY SINGH 00353-894512153 akshaaysingh@gmail.com TABLE OF CONTENTS INTRODUCTION 2 CLOUD COMPUTING 4 ATTRIBUTES OF CLOUD COMPUTING 5 SERVICE MODELS 6 DEPLOYMENT MODELS 8 TECHNOLOGY REVIEW 10 DRIVERS FOR CLOUD COMPUTING 12 BUSINESS EFFECT OF CLOUD COMPUTING 13 CHALLENGES 15 CONCLUSION 16 REFRENCE 17 APPENDIX 19 INTRODUCTION In recent years Cloud computing is turned out as an emerging area of interest especially for the corporate world. In recent times cloud computing going through transformation phase because of the use of storage, processing, operating systems, and software applications. Now these resources are not owned but instead they are installed on one system and then its used by no of people via virtual machines. This helps us to use our resources as a service and allocate......

Words: 4901 - Pages: 20

Premium Essay

Cloud Computing

...Cloud Computing Cloud Computing is all the rage these days. The problem seems to be that everyone has a different definition of what it is. As a metaphor for the internet , “the cloud” is a familiar enough term, but when you add “computing” to it, the meaning starts to become a little bigger and fuzzier. Some analysts and vendors define cloud computing as an updated version of utility computing: essentially virtual computers available over the internet. Others have a much broader definition, saying that anything you access outside the firewall is “in the cloud”, including regular outsourcing. The meaning of cloud computing comes into focus when you think about what IT always needs: ways to increase capacity or add capabilities on the fly without adding more infrastructure, training new personnel, or licensing software. Cloud Computing encapsulates any subscription-based or pay-per-use service that extends existing capabilities over the internet. Cloud Computing is in the early stages of development with a small crew of providers big and small delivering a buffet of cloud-based services, from full blown apps to storage services and spam filtering. Today, for the most part, It must plug into cloud-based services individually. But cloud computing advocators and innovators are already surfacing to change it in bold new ways. InfoWorld talked to a bunch of vendors, analysts, and IT customers to squeeze out the various components of cloud......

Words: 427 - Pages: 2

Premium Essay

Computing

...Internet or other WAN. Intranet is a good example of LAN. Internetwork Internetwork combinations of the words inter ("between") and network. Inter network is a network. It means is a method of establishing a computer network between two dissimilar networks using gateways (connect two or more physical networks together via a router) this is communicating and connects between different separate networks. Internetwork is a collection of independent remote network, LAN’s and WAN’s and their connecting devices. They function together as one large network sharing connectivity resources. (Groth, Skandier, 2005, ch-1, pp.3-4) 1.2 The description compares network topologies. The virtual shape or structure of a network is referred as topology. It is worth remembering that this virtual design does not correspond to the actual or the physical shape of the computer networks. Types of topologies There are six basic topologies in the study of network topology: bus topology, ring topology, star topology, hybrid topology, meshes topology and tree topology. Bus Network Topology Bus topology has clear start and clear end. The bus topology is mostly used because it is simple and all nodes are connected along a single cable in this topology. For preventing the signals from bounce here and there a terminator is used at each end of the bus cable. The signals can travel in both the direction and passes that source to every computer and then passes to the destination......

Words: 12246 - Pages: 49

Premium Essay

Cloud Computing

...Abstract Cloud computing is defined by Cearly and Phifer in their case study titled “Case Studies in Cloud Computing” as “a style of computing in which scalable and elastic IT-related capabilities are provided ‘ as a service’ to customers using Internet technologies”. Cloud computing services had been provided by major vendors such as Google, Amazon, Microsoft, IBM, Hewlett-Packard, and others for business computing until recently when Apple Corporation announced iCloud for consumers. Therefore, cloud computing is now available for businesses as well as consumers. This case study will explain the how Ericsson benefitted from Amazon Web Services (AWS) in terms of cost reduction, automated software updates, remote access, and on-demand availability. It also evaluates the scalability, dependability, manageability, and adaptability of Amazon Elastic Compute Cloud (Amazon EC2), Amazon Simple Storage Services (Amazon S3), and RightScale. It examines the security concerns for cloud-based services and makes suggestions to cope with these concerns as well as assess possible scalability, reliability, and cost issues associated with cloud computing, and make suggestions to overcome each of these issues. Cloud Computing Cloud computing services are being used more widely in today’s time. This case study will explain the how Ericsson benefitted from Amazon Web Services (AWS) in terms of cost reduction, automated software updates, remote access, and on-demand......

Words: 1349 - Pages: 6

Free Essay

Grid Computing

...Grid computing Grid computing uses middleware to process and coordinate large amounts of data from different resources across a network, allowing them to function as a virtual whole. Anderson 2004 states that ‘These resources are centrally managed by IT professionals, are powered on most of the time, and are connected by full-time, high-bandwidth network links. There is a symmetric relationship between organizations: each one can either provide or use resources.’ The concept was developed to provide users with access to resources they needed at any point in time. Grid computing has helped increase the development of information systems to become more flexible, cost and power efficient, faster performance, scalability and become more available. Grid computing has enabled groups of networked computers to be pooled and provisioned on demand to meet the changing needs of business. Instead of dedicated servers and storage for each application, grid computing enables multiple applications to share computing infrastructure. As seen from the diagram above, the use of grid computing has improved information systems of a company by increasing the flexibility of resources used amongst each department. In every company the workloads are constantly fluctuating during the course of a day, week, or month. The resources are now spread across all the departments, so they are now able to demand for resources in real time and allowing the business to supply accordingly. The concept is also......

Words: 1428 - Pages: 6