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Cloud Networking

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Submitted By sepzz
Words 3185
Pages 13
Description of cloud:
A set of pooled computing resources, delivered over the web, powered by software. Cloud computing a form of computing that involves the interaction of several virtualized resources, meaning that many servers are connecting and sharing information that can expand and contract across servers depending on the amount of servers needed to manage the amount of traffic on various sites. Cloud computing is often provided “as a service” over the internet, typically in the form of infrastructure as a service (IaaS), platform as a service (PaaS), or software as a service (SaaS). Maturing virtualization in information technology systems has enabled increased implementations of the cloud computing paradigm, dissolving the need to co-locate user and computing power by providing desired services through the network. The “cloud” in “cloud computing” stems from the interconnectivity of the computers and computer networks that form the internet because, when these relationships are diagramed, the resulting image looks like a cloud. In its simplest terms, cloud computing is a new mode of computing where technology-enabled services are delivered to a set of consumers from a set of providers over the network. The definition is inclusive of compute, storage, network, application and service elements, typically running in large data centers accessed by a variety of mobile and fixed devices. Unlike prior computing systems that were essentially dedicated to individual businesses or applications, cloud computing’s infrastructure must be shared across multiple applications, users, departments or businesses in order to achieve economies of scale. Sharing may occur in private, public or hybrid cloud architectures, depending on the target audience, usage and security requirements.
Currently, numerous vendors offer services and solutions for cloud computing that allow the

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