Brief information about cloud computing.

Cloud computing means access to services hosted on the Internet. This means that we will be able to communicate with our application or documents or for applications that service providers are stored at each site to develop.

Cloud Computing wide range of services
Saas ·: Software-as-a-service infrastructure products to offer a complete hardware and software applications. The user does not communicate, using a front-end tool, wherever it is, for example,

· Easter: Platform-as-a-service products for some of the software and development tools, too. Users can create their own infrastructure application service provider from any location, such as Google Apps.

· IAAS: infrastructure-as-a-service products, and provides virtual memory. Users are used to suspend access to the providers of the API to start and configure your virtual server, including Amazon Web Services.

· DaaS: Desktop-as-a-service, so we almost anywhere on your desktop.

The pros and cons
· Reduce your costs: You do not have access to high-powered computers to web applications. Even low-end PC can also be effective results, since the data is stored on the web is not with us.
Improves functions: all driven by clouds, so the computer can not do much of our efforts to start applications. As a result, the performance improves automatically.
· Unlimited memory: Storage Cloud is one such service, so it limits the recording of data (based on the service).
· Device independence: the actual documents are Cloud, you can use anywhere.

· Requires continuous high-speed Internet connection: we must always use the high-speed internet.
· Recorded data may not be safe: There is no guarantee that your data is stored in the cloud are well protected. The intruders their own important information at any time.

Who can benefit from the maximum of the cloud?
· Managers or Users: Who is required to share and edit documents in real time between multiple users.
· Cost conscious: Who wants to invest in hardware, such as non-hard drive and processor.
· Who wants more space: Who needs large amounts of data with low maintenance costs to maintain.

Although there are many benefits of Cloud Computing, we can not ignore the shortcomings. This is compared to the centralized systems of the 50's and 60's, the arms free for users. However concerns are addressed, there is no doubt that Cloud Computing is changing the way we have a computer in the future is not so far.


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