Wednesday, July 22, 2009

Cloud Computing

In traditional computing, we runs software programs in our own computer and the documents we created to our computer memory.
With Cloud Computing, software programs are not run from one's personnel computer, but are rather stored in server and accessed via internet.
Cloud computing is an emerging computing technology that uses the internet and central remote servers to maintain data and applications.Cloud computing allows consumers and businesses to use applications without installation and access their personal files at any computer with internet access. This technology allows for much more efficient computing by centralizing storage, memory, processing and bandwidth.
Cloud computing comes into focus only when you think about what IT always needs: a way to increase capacity or add capabilities on the fly without investing in new infrastructure, training new personnel, or licensing new software. Cloud computing encompasses any subscription-based or pay-per-use service that, in real time over the Internet, extends IT's existing capabilities.