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Saturday, September 10, 2011

ebook research: Cloud Computing

What is cloud computing:
- Cloud computing is the delivery of computing as a service rather than a product, where resources are shared, software and information are provided to computers and other devices as a utility over a network usually the internet.
more info: http://www.dummies.com/how-to/content/what-is-cloud-computing.html


Advantages:
- Cheap
- better performance   
Unlimited storage 
- less chances of work getting destroyed.
- your stuff is always in the cloud so you don have to worry about your work saved on another computer 
- easier collaboration 
- Device independance 
Disadvantages:
- Need internet 
- some application reqire the presence of a hard drive 
- connection to peripherals 
- what if the cloud disappears 
- Confidentiality issues 
- loss of comtrol 


more info:

http://www.serverschool.com/cloud-computing/benefits-and-disadvantages-of-cloud-computing/

How cloud Computing works:
refer to: 


Types of cloud computing:
- Public cloud 
- Private Cloud 
- Hybrid cloud 
- community 

Future:








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