Thursday 15 December 2011

Cloud Computing - What is it?

overview

Cloud is a simplified operating system that runs just a web browser, providing access to a variety of web-based applications that allow the user to perform many simple tasks without booting a full-scale operating system. Because of its simplicity, Cloud can boot in just a few seconds. The operating system is designed for Netbooks, Mobile Internet Devices, and PCs that are mainly used to browse the Internet. From Cloud the user can quickly boot into the main OS, because Cloud continues booting the main OS in the background.

so meaning that, we don't have to reinstall normal operating system just to used web browser because statistic show that nowadays people use computer every hours just to go to internet....

we also don't worry about our computer being torn up by virus because we save also off our document on-line. we can pick, download, edit and save in real-time, anywhere and almost everywhere if we had internet on our side.



here are picture to clarify you about cloud computing:




as you can see, cloud computing almost cover up to date devices to ensure you can reach your own data at every places.



disadvantages:

  1. not all system used cloud computing, for example pc used for designing graphics or pc used for engineering purpose.
  2. limited file extension that can be save. for example, document, picture, music file and so on but not graphic builder extension, rendering process, engineering calculation that needs larger storage.


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