Enterprise infrastructure and Cloud Essay Example | Topics and Well Written Essays - 750 words - 1

Enterprise infrastructure and Cloud - Essay Example The two types are available in three computing platforms which include SaaS, PaaS and IaaS. TRU should choose IaaS out of the three available platforms. Cloud computing is a distributed computing system that makes information technology services available on remote computers. Internet based service providers offer cloud computing. Some of the services offered include data storage, processing, applications, and software. Organizations using cloud services can improve their efficiency and can also respond quickly to customers’ demands. Private cloud computing is owned and operated by a single organization. The organization itself can either manage or hire a third party to do the management on its behalf. The organization can also set up a private cloud within its premises or in some other place. Community cloud computing system is shared by several organizations. The organizations using the shared infrastructure have common concerns such as policy, security requirements, mission, or even particular compliance. The organizations can jointly manage the infrastructure or higher a third party. The facility may also exist within or outside the premises of the organizations (Radack). Hybrid cloud consists of at least two cloud services such as public, private or community. The various cloud services grouped together remain separate entities, but applications and data are portable (Radack). Software as a Service (SaaS) involves organizations renting cloud applications from service providers. The consumers can access the cloud services through applications such as web browsers. In such a computing platform, the service provider manages the entire cloud infrastructure. The consumers, thus, cannot control the operating systems, applications, networks and storage. In such a system, the service provider can easily integrate new system functionality. The consumers also benefit by running the same software version (Sareen, 533). Platform as a