What is cloud computing?

what is the cloud containing?How does cloud computing works? How end user of the company gets benefits from cloud computing?IWhat is cloud computing?
http://www.gnu.org/philosophy/words-to-a…What is cloud computing?
If you can't read chinese, then I'll take a swing at it.



http://www.google.com/search?hl=en%26amp;defl=…



According to google, it's basically a compilation of multiple resources to compute a single process thread. In other words, it's like using 100 separate computers to work on one problem.



Same concept as a DDOS attack.



I've heard that you can download software to aid in scientific calculations rather than them having to buy time on a super computer.What is cloud computing?
Cloud computing is a variety of distributed computing, where the workload is shared across Internet.

This allows the user to buy access to computing capacity as a service instead of investing heavily into hardware.
　云计算（Cloud Computing）是网格计算（Grid Computing）、分布式计算（Distributed Computing）、并行计算（Parallel Computing）、效用计算（Utility Com 云计算

puting）网络存储（Network Storage Technologies）、虚拟化（Virtualization）、负载均衡（L… Balance）等传统计算机技术和网络技术发展融合的产物。它旨在通过网络把多个成… Computing的一个核心理念就是通过不断提高“云”的处理能力，进而减少用户终… 　　云计算的核心思想，是将大量用网络连接的计算资源统一管理和调度，构成一个计算资…



I am sorry ,i can only find the chinese answer.