what is cloud computing?

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  • 9 years ago
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    Cloud computing refers to the logical computational resources (data, software) accessible via a computer network (through WAN or Internet etc.), rather than from a local computer. Data are stored on Server Farms generally located in the country of the service provider. The on-line service is offered from a cloud provider. These technologies are regarded by some analysts as a technological evolution.

    How it works

    A cloud user needs a client device such as a laptop or desktop computer, pad computer, smart phone, or other computing resource with a web browser (or other approved access route) to access a cloud system via the World Wide Web. Typically the user will log into the cloud at a service provider or private company, such as their employer. Cloud computing works on a client-server basis, using web browser protocols. The cloud provides server-based applications and all data services to the user, with output displayed on the client device. If the user wishes to create a document using a word processor, for example, the cloud provides a suitable application running on the server which displays work done by the user on the client web browser display. Memory allocated to the client system's web browser is used to make the application data appear on the client system display, but all computations and changes are recorded by the server, and final results including files created or altered are permanently stored on the cloud servers. Performance of the cloud application is dependent upon the network access, speed and reliability as well as the processing speed of the client device.

    Since cloud services are web-based, they work on multiple platforms, including Linux, Macintosh, and Windows computers. Smart phones, pads and tablet devices with Internet and World Wide Web access also provide cloud services to telecommuting and mobile users.

    A service provider may pool the processing power of multiple remote computers in a cloud to achieve routine tasks such as backing up of large amounts of data, word processing, or computationally intensive work. These tasks might normally be difficult, time consuming, or expensive for an individual user or a small company to accomplish, especially with limited computing resources and funds. With cloud computing, clients require only a simple computer, such as netbooks, designed with cloud computing in mind, or even a smartphone, with a connection to the Internet, or a company network, in order to make requests to and receive data from the cloud, hence the term "software as a service" (SaaS). Computation and storage is divided among the remote computers in order to handle large volumes of both, thus the client need not purchase expensive hardware or software to handle the task. The outcome of the processing task is returned to the client over the network, dependent on the speed of the Internet connection.

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  • Anonymous
    6 years ago

    Cloud server is the term given the type of website hosting in which the website servers are placed in an offsite location, and its services are being accessed remotely by the client. The usage is calculated on the number of hours used or resources consumed. In case of any technical difficulty or issue, there exists a technical support team which can deal with any situation, even under emergency such website break down and unavailability issues. Vendors which provide such cloud servers are expert and specialized in offering such high end services. The hardware and networking option available are usually of the best quality. As there are several clients who are accessing such type of cloud based hosting via website servers, the vendor has to deliver just the best output. And one of the most apparent advantages is the low cost associated with the hosting. More information related to this factor is being explained in detail later.

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  • Anonymous
    9 years ago

    In general, the essence of cloud computing is the way of keeping information. In traditional computing, we store all data and programs on our PCs and normally we can access them only through the same computer unless you allow remote access. Whereas in cloud computing all necessary data and programs are stored in the service provider’s information centre and thereof they can be accessed from any PC with an Internet connection. In many cases you don’t even have to download and install any applications to your computer, because they are already in the “cloud”. More information:

    http://deletemalware.blogspot.com/2011/07/what-is-...

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  • Anonymous
    9 years ago

    Cloud computing in basic terms is just referring to having all of your software, files, and programs hosted on a remote server, instead of using your own hardware. You access your files by using an internet connection. You can access your information anywhere you have internet, which means if you work for a business, for example, you can access your work on the road, at home, or at work.

    For some more simple explanations, visit www.arkonlinehosting.com!

    Source(s): www.arkonlinehosting.com
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  • 6 years ago

    Most small businesses have a server in their office with a series of desktop computers

    networked to the server. That hardware layer is typically referred to as "the network," or "the

    information systems." With cloud computing, imagine that you no longer have the server in your

    office. Instead it is out there somewhere else on the Internet, or in other words it is "in the cloud."

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  • 5 years ago

    Cloud computing enables agencies to store documents in a central and virtual location where multiple users can access and edit them. This allows for real time collaboration on documents, a tool that was not possible before. Cloud computing also facilitates collaboration by enabling agency staff to share multimedia files, have online discussions, and subscribe to dynamic content.

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  • 4 years ago

    Cloud computing services allows you to access data, apps and services anywhere and anytime

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  • 3 years ago

    Think of it as a form of storing data over the net. It is a model for enabling precised and quick retrieval of data out of a shared pool of computing resources. Most of the people would encounter this field regarding data backup; However, cloud services are way broader than that - vendors would provide you with services like live migration between clouds, disaster recovery plans (like CloudEndure) and more.

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  • 6 years ago

    In short, Cloud computing is the use of computing resources both hardware and software that are delivered as a service over a network. If you want to know about cloud computing in detail, please read the following blog post which describes cloud computing in detail http://www.edureka.in/blog/what-is-cloud-computing...

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  • Anonymous
    5 years ago

    hi,,,storeitoffsite is known as a company along with a lot to choose from. We offer you unmatched credibility through much of our data coverage solutions. Our tailor-made solutions have a remarkable a better standard of technologies and even data focus redundancy.

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