Pricing is generally based on usage options. Sensitive data will now be under the control of a third-party and according to some experts this is a compliance issue and some feel that this is probably going to be the end of confidential records management (Cunningham & Wilkins, 2009, p. 7). we can write an original essay just for you. This essay has been submitted by a student. Example Of Cloud Computing Information Technology Essay. Write in essay … It is clarified that Cloud Computing is a virtualized compute power and storage delivered via platform-agnostic infrastructures of abstracted hardware and software accessed over the Internet. 12). A cloud can be private or public. Looking for a flexible role? A cloud client consists of computer hardware and/or computer software that relies on cloud computing for application delivery and that is in essence useless without it. (2009). Retrieved from http://www.infosysblogs.com/cloudcomputing/2009/06/the_economics_of_cloud_computi.html. Raichura, B.J. Get Your Custom Essay on. In cloud computing, you can access … Your computers current200 Gbyte hard drive is small compared to the hundreds of Bytes available in the cloud. You do not have to worry about the documents you create on your machine being compatible with other users applications or operating systems.Where Word 2007 documents cannot be opened on a computer running Word 2003, all documents can be read!There are potentially no format incompatibilities when everyone is sharing documents and applications in the cloud. As illustrated by Patrick Cunningham in his article (2009), currently in the IT world when we need to troubleshoot an issue, one advantage in our favor is that the application logs and the database are within the premises of the enterprise. The second table illustrates the cost saving considering storage, service, infrastructure and platform in the cloud. All work is written to order. Attention! You can order Unique paper and our professionals Rewrite it for you. End-users can access them via web browsers in laptops or hand-held devices. Everything about the program, from the interface to the current document, has to be sent back and forth from your computer to the computers in the cloud. Our website is a unique platform where students can share their papers in a matter of giving an example of the work to be done. Private Cloud: Computing architecture is dedicated to the customer and is not shared with other organizations. If you need assistance with writing your essay, our professional essay writing service is here to help! Even with a fast connection, web-based-applications can sometimes be slower than accessing a similar software program on your desktop PC. & Li,B. A Walk in the Cloud. Just from $13/Page. The time is not far when everyone will be relying on cloud computing to perform the business/non-business related tasks. Issues in Science & Technology, 25(4), 71-76. The first phase was where the data and application was stored on a local desktop. Registered Data Controller No: Z1821391. This means that the cloud experiences … Cloud Computing … We will occasionally send you account related emails. Improved performance: With few large programs hogging your computers memory, you will see better performance from your PC. THE FUTURE OF CLOUD COMPUTING INTRODUCTION Computer literacy has become a necessity because of the emerging advancements in the computer technologies. Cloud computing is technology which attracts the business managers, for its less cost, infrastructure and has the long believed dream of computing as a utility and has the potential to transform a large part of … These small groups make a big group or cloud computing … These services are broadly divided into three categories: Infrastructure-as-a-Service (IaaS),Platform-as-a-Service (PaaS) and Software-as-a-Service (SaaS). Because the service provider hosts both the application and the data, the end user is free to use the service from anywhere. Copyright © 2003 - 2020 - UKEssays is a trading name of All Answers Ltd, a company registered in England and Wales. The Cloud, the Crowd, and Public Policy. Paas providers may use APIs, website portals or gateway software installed on the customers computer. (2009). The first table illustrates the difference in cost of having infrastructure on premises versus having it in the cloud. Sharing documents leads directly to better collaboration. (Currently, Amazon WebServices is the largest public cloud provider.) ... StudentShare. Tools like sharepoint are becoming very popular where multiple people can work on the same document and access them without having to store the document locally and work on it and send it via email for edits by other users. The cloud evenly distributes the applications and information it hosts across all the servers. In cloud computing back end includes various computer machines, data storage systems, and servers. In virtualization, high performance servers are split into multiple machines catering to different customers. (2010). From the second e-Activity, suggest what you believe are the two (2) most beneficial characteristics of cloud-computing from an organizational perspective. A private cloud is a proprietary network or a data center that supplies hosted services to a limited number of people. Free resources to assist you with your university studies! Cloud Computing Defined Cloud computing is defined to be the use of computer programs and applications, to access information, storage, that is not stored locally on a computer’s hard drive, but rather over the Internet. Unlike desktop computing, in which if a hard disk crashes and destroy all your valuable data, a computer crashing in the cloud should not affect the storage of your data. The characteristics are similar to a COTS product but if proper negotiations are made, product-based companies most of the time do allow customization. Cloud Computing In The Telecommunications Sector Information Technology Essay Introduction. Organizations can use only applications which are suited for their need and not pay huge amounts on licenses for using a software suite. With the shift to cloud, this aspect will be lost and thus special support or contract binding needs will be there between the service provider and the business for e-discovery. That also means that if your personal computer crashes, all your data is still out there in the cloud, still accessible. These resources include tools and applications like data storage, servers, databases, networking, and software. Cloud computing is an internet based computing using shared resources available remotely. Hence it can be rightly said that the back end itself is a cloud in cloud computing. This situation is bound to change, but today many web-based applications simply are not as full-featured as their desktop-based applications. VAT Registration No: 842417633. Hybrid Cloud: Organizations host some critical, secure applications in private clouds.The not so critical applications are hosted in the public cloud.The combination is known as Hybrid Cloud. The cloud ROI Framework. SaaS is a very broad market.Services can be anything from Web-based email to inventory control and database processing. Many users do this as it is an important advantages of cloud computing -multiple users can collaborate easily on documents and projects. At the foundation of the cloud computing model, developers have actively pursued a mixture of systems and services which computing … This is not an example of the work written by professional essay writers. To export a reference to this article please select a referencing style below: Sorry, copying is not allowed on our website. No plagiarism, guaranteed! Retrieved from Computers & Applied Sciences Complete database. Each cloud systems uses different protocols and different APIs… so it may not be possible to run applications between cloud based systems. With the infrastructure being located in multiple data centers and huge server farms, users can be productive anytime from anywhere in the world using web-browsers in laptops, desktops or hand-held devices. Cloud computing refers to the computer system where you store, manage and process your data on the server hosted on internet rather than your personal computer. To export a reference to this article please select a referencing stye below: If you are the original writer of this essay and no longer wish to have your work published on UKEssays.com then please: Our academic writing and marking services can help you! We provide you with original essay samples, perfect formatting and styling. Since you use the Internet to connect to both your applications and documents, if you do no have an Internet connection you cannot access anything, even your own documents. We've received widespread press coverage since 2003, Your UKEssays purchase is secure and we're rated 4.4/5 on reviews.co.uk. Examples include some computers (example: Chromebook), phones (example: Google Nexus series) and other devices, operating systems (example: GoogleChrome OS), and browsers. What cloud computing really means. Nowadays in the industry, one of the buzz words is collaboration. Cost for running Information Technology (IT) business in cloud world can be visualized as operational cost. Cloud computing is a general term for anything that involves delivering hosted services over the Internet. It doesn't store any data on the hard disk of your personal computer. Cloud computing can be defined as follows: “A Cloud is a type of parallel and distributed system consisting of a collection of interconnected and virtualized computers that are dynamically … Information Management (15352897), 43(1), 22-30. Using virtualization as the main technology, additional computing resources can be added dynamically without having any downtime. Some people term anything beyond a companies or user’s personal firewall to be in cloud (Knorr, Gruman, n.d., para. With infrastructure being maintained at multiple redundant sites, it gives more confidence to business organizations in regard to business continuity and disaster recovery. (2009).The Trouble with Cloud Vendor Lock in. A Virtualization-based SaaS Enabling Architecture for Cloud Computing.2010 Sixth International Conference on Autonomic and Autonomous Systems. The applications/ software are provided as services which reside in data centers with server farms and redundant storage. There are five defining characteristics to cloud computing. Reference this. Any opinions, findings, conclusions or recommendations expressed in this material are those of the authors and do not necessarily reflect the views of UKEssays.com. By moving to cloud computing companies can save huge amount of money. Force.com, (an outgrowth of Salesforce.com) and GoogleApps are examples of PaaS. Business executives travelling to client locations need not carry hard copies and everything with them, as with a simple click of the mouse they can reach the information gateway. This section fills in some of the … Some of the important favorable factors are discussed below. Entry cost for a business to set itself up in cloud is much less compared to traditional setup. Some of the popular products are VMware and XEN. Further, explain at least one (1) challenge an organization could potentially face when implementing an existing in-house application or system into the cloud… Zhong, L., Wo,T, Li, J. The concept and technology is here to stay but it still in its infancy and there is a long road ahead to get to maturity. In short, infrastructure costs to get in to cloud are much lower than that for the traditional model. Home — Essay Samples — Information Science — Cloud Computing — What is Cloud Computing. Cloud platform services, also known as platform as a service (PaaS), deliver a computing platform and/or solution stack as a service, often consuming cloud infrastructure and sustaining cloud applications. A dead Internet connection means no work and in areas where Internet connections are few or inherently unreliable, this could be a deal-breaker.When you are offline, cloud computing simply does not work. The third phase is where most of the data and software will reside somewhere on the internet. The Economics of cloud computing. Cloud computing is … Developers create applications on the providers platform over the Internet. Study for free with our range of university lectures! We’ve got you covered. Another advantage to cloud computing is that you are no longer faced with choosing between obsolete software and high upgrade costs. Computers in a cloud computing system boot and run faster because they have fewer programs and processes loaded into memory…. Organizations no longer need to shell out big amounts for hardware and software upgrades (Cunningham & Wilkins, 2009, p. 3). Free account Simply put, cloud computing is the delivery of computing services—including servers, storage, databases, networking, software, analytics, and intelligence—over the Internet (“the cloud”) to … “Cloud computing” was coined for what happens when applications and services are moved into the internet “cloud.” Cloud computing is not something that suddenly appeared overnight; in some form, it … In the enterprise, cloud computing allows a company to pay for only as much capacity as is needed, and bring more online as soon as required.Because this pay-for-what-you-use model resembles the way electricity, fuel and water are consumed, its sometimes referred to as utility computing. You can view samples of our professional work here. Cloud computing is impossible if you cannot connect to the Internet. GradesFixer. After having discussed the merits and de-merits it clearly stands out that there is no one clear answer in favor or against of cloud computing. We move to discuss the basic requirement of Cloud in the next section and finally the advantages and disadvantages of Cloud computing are analyzed. In this computing technique, the inner workings … When the application is web-based, updates happen automatically -available the next time you log into the cloud. HPC Systems: Not clear that you can run compute-intensive HPC applications that use MPI/OpenMP!– Scheduling is important with this type of application – as you want all the VM to be co-located to mini mise communication latency! If under some circumstance the business is dissatisfied with the vendor, moving to a new vendor means data needs to be reformatted and converted which can be time consuming and expensive (Brandel, 2009, p.1). Students who find writing to be a difficult task. 2).Personal computing has evolved in three phases. Companies no longer need to spend huge amounts on buying new hardware for scalability. Cloud application services or “Softwares as a Service (SaaS)” deliver software as a service over the Internet, eliminating the need to install and run the application on the customers own computers and simplifying maintenance and support. There is a serious concern with data being centralized and out of business control. Don't use plagiarized sources. Cloud computing … Topic: Cloud Computing. *You can also browse our support articles here >, Brandel,M. As there is darkness after light similarly with the benefits discussed in the earlier sections there are a few concerns floating around with the acceptance and utilization of cloud computing. By monitoring peak load and server usage, an application can be dynamically switched over to a virtual machine with greater computing speed or the current virtual machine can be augmented with more computing resources (Zhong, Wo, Li & Li, 2010, p. 2). So far it seems that is going to be a hybrid solution from the corporate standpoint. Having trouble finding the perfect essay? 21st Jul 2017 If you find papers … Retrieved from http://www.infoworld.com/d/cloud-computing/what-cloud-computing-really-means-031. Our academic experts are ready and waiting to assist with any writing project you may have. Platforms let developers write certain applications that can run in the cloud, or even use services provided by the cloud. Cloud computing is a paradigm shift in which computing is moved away from personal computers and even the individual enterprise application server to a 'cloud' of computers. Clod Computing provides services as follows: i-Infrastructure as a services (IaaS) ii-Platform as a services (PaaS) and Software as a Services (SaaS). From the days when use of internet started becoming popular, the network architecture diagrams show internet as cloud to hide the complexities from the end-user – hence the name cloud computing. The servers layer consists of computer hardware and/or computer software products that are specifically designed for the delivery of cloud services, including multi-core processors, cloud-specific operating systems and combined offerings. Provide easy, scalable access to what is cloud computing essay resources can be visualized as operational.. Resources to assist you with original essay samples — information Science — cloud computing was inspired by cloud. Protocols and different APIs… so it may not be possible to run cloud computings applications! Names being used by different customers, personalization seems to be seen the back end itself a... Let developers write certain applications that what is cloud computing essay function as one UKEssays is a whole set of and... The different types of it as well as in premise hosted it people and can focus strengthening! Available in the cloud private or public, the Crowd, and software upgrades ( Cunningham & Wilkins,,. 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