Cloud Computing Is A Part Of Internet Growth

The focus of cloud computing is providing with scalable and a cheap on-demand computing infrastructure with a good quality of service levels. The process of the cloud computing involves a set of network enabled services that can be accessed in a simple and general way. Cloud computing provides with a unique value proposition for any organization to outsource their information and communication technology infrastructure. Moreover, the concept itself provides with a value proposition for an organization as using the cloud saves on cost, resources, and staff, and business opportunities for the organization (Katzan). An extensive connectivity of

Cloud computing is a one of the most talked of topics in the field of Information Technology in recent times (Keyun, Joe, Taha, & Ibrahim, 2013). This subject area of cloud computing basically is a term used to describe computer resources available as a service accessible over a network (Darren & Kim-Kwang, 2013). The National Institute of Standards and Technology (NIST) define cloud computing as a model for enabling ubiquitous, convenient, on-demand network access on a shared pool of configurable computing resources (e.g. networks, servers, storage, applications and services) that can be rapidly provisioned and released with minimal management effort or service provider interaction (Peter & Timothy, 2011). Due to the attractive nature of the model there has been rise in the use of cloud computing. Gartner, an IT research and consulting firm, says that cloud computing is growing will become the bulk of IT spend by 2016 (Gartner, 2013).

This section of the article describes cloud computing as a group of computer systems connected over a public or private network that provides dynamically scalable infrastructure (equipment and software) for application, data and file storage. This means that the cloud can be easily modified to add or remove resources and infrastructure as needed. In continuing with the overview, the article notes that cloud computing is an innovative approach to traditional computing methods that can be utilized through the different cloud models.

Cloud computing is an emerging model where users can gain access to their applications from anywhere through their connected devices. A simplified user interface makes the infrastructure supporting the applications transparent to users. The applications reside in massively-scalable data centers where compute resources can be dynamically provisioned and shared to achieve significant economies of scale. A strong service management platform results in near-zero incremental management costs when more IT resources are added to the cloud. The proliferation of smart mobile devices, high speed wireless connectivity, and rich browser-based Web 2.0 interfaces has made the network-based cloud computing model not only practical but

Cloud computing is quickly evolving and expanding, thus it’s hard to precisely define this technology (Pallis 2010). However, the main features of cloud computing can be identified according to national institute of standards and technology (NIST)’s definition:

Cloud computing combines several computing concepts, all geared towards provisioning of hosted services over an internet connection. By leveraging this technology, organizations have been relieved of the challenging, complex and often

Cloud computing is a model for enabling ubiquitous, convenient, on-demand network access to a shared pool of configurable computing resources (e.g., networks, servers, storage, applications, and services) that can be rapidly provisioned and released with minimal management effort or service provider interaction.[1]

The name cloud computing originated as the internet was drawn as cloud in network figures. Cloud Computing means operating tasks on the internet remotely in some public cloud which are commercial provider's data center. Some popular examples are Salesforce's CRM system, Amazon Web Services. Google Cloud Platform etc. To be exact, cloud computing is nothing but a mass management of data center resources as groups of software and their virtualization. It is basically utilizing the virtual machine for services and the main advantage is capability of moving, easy computation, storage and availability of network resources as the task needs and pre existence of services that are required. The another reason why it is preferred

provides different types of services by utilizing pool of resources mainly hardware, software, database, network, in terms of pay-for-use basis as per specific Service label agreement. Cloud Computing is becoming more and more popular at present information technology setup of many large organizations. [2].

The three deliver methods of cloud computing/storage is software as a service (SaaS), Platform as a Service (PaaS) and Infrastructure as a Service (IaaS). The service provides on-demand pay per use and is independent of a platform.

Cloud computing has been defined by NIST as a model for enabling convenient, on-demand network access to a shared pool of configurable computing resources (e.g., networks, servers, storage, applications, and services) that can be rapidly provisioned and released with minimal management effort or cloud provider interaction. Cloud computing can be considered a new computing paradigm insofar as it allows the utilization of a computing infrastructure at one or more levels of abstraction, as an on-demand service made available over the Internet or other computer network.

Cloud computing is computing and software resources available on demand, as a service. Computing tasks, Running Applications or storing data can be three broad categories of activities of cloud computing. There are mainly three types of services; Software-as-a-service, Platform-as-a-service and Infrastructure-as-a-service. There are four key deployment models, private, public, hybrid and community cloud. Cloud has few key characteristics like being cost effective, rapidly elastic, segueing into plethora of opportunities and innovations, resource pooling and available on-demand along with providing advanced security. Cloud computing has many advantages like being economical, quite

The definition of Cloud, as the world has largely adopted is the US Government’s National Institute of Standards and Technology (NIST) Definition of Cloud Computing, which states

Cloud services are divided into three model based on the resources or services provided. Figure below shows the service models as layered architecture with the service contents.

The term “cloud” is not fairly new (Mohamed, 2009). The cloud can be dated back to the sixties. During the sixties, the evolution of cloud computing has continued to progress.