Cloud Computing Assignment Research Paper Example | Topics and Well Written Essays - 1750 words

Cloud Computing Assignment - Research Paper Example According to a theoretical viewpoint, the terms ‘cloud’ indicates the abstraction of resources, technology, and its location which are significant in establishing the incorporated infrastructure of computing which comprises of systems, networks, and applications. Most of the information technology experts view the concept of cloud computing as a model instead of technology. According to them, this model is used by the customers to plug into the â€Å"cloud† to access IT resources which are priced and provided â€Å"on-demand†. Essentially, IT resources are rented and shared among multiple tenants much as office space, apartments, or storage spaces are used by tenants (David, 2010). The concept of cloud computing is a substitution for the service providing or the data centre through the delivery of an internet connection. At the basic level, the concept of cloud computing relies on shared services and very broad infrastructure convergence. A very precise def inition of the model states that it is a computing system based on the internet technology where the software, platform, infrastructure, devices and other resources are provided by the virtual shared server on pay-as you- use basis. Therefore, all such information which is provided by the digitized system in the model is the cloud computing. These services can be accessed by users with the help of ‘internet cloud’ even if the users do not have any prior knowledge on the resource management. Thus, this technology can enable them to focus more on the basic business functions and processes instead of wasting time on gaining the knowledge on the resource management of the business processes. The usage of cloud computing does not require the ownership of any type of infrastructure. In this way they are able to avoid huge expenses. They only use the resources and pay for it and most of the infrastructure of cloud computing comprises of the services which are built on servers and delivered with the help of common centres. These types of data centres permit the business organizations to introduce their applications and make them more efficient and faster with an ease of maintenance and manageability. Moreover, they also make the Information Technology able of adjusting the resources quickly in order to meet the varying and uncertain business demands (Luit Infotech, 2012). History The fundamental concept of cloud computing originated in the 1960s, with John McCarthy giving his opinion that the concept of computation needs to be established as a public utility some day. Then, Douglas Parkhill's , in his book, The Challenge of the Computer Utility, published in 1966, thoroughly discovered almost all the advanced features of cloud computing, which include elastic provision, the usage of the private, public, community and government forms and the comparison to the electricity industry. There were other scholars and researchers too, during 1950s, who worked upo n the features, operations and feasibility of the cloud computing model. The real term "cloud" has been taken from the telephony in the companies of telecommunications, which had continued to offer the customers point-to-point data circuits until 1990s. Then, they began offering Virtual Private Network (VPN) services which lead the IT