Research 3 : Big Data Infrastructure 'Cloud System'

• Source:

[Cloud Computing]

: http://en.wikipedia.org/wiki/Cloud_computing

[IBM Cloud - What is Cloud?]
http://www.ibm.com/cloud-computing/us/en/what-is-cloud-computing.html

[Cloud Computing Security]

http://en.wikipedia.org/wiki/Cloud_computing_security

• My Topic:

          Cities should use SNS for communication with the public 

• What I hope to learn from this source:
  Cloud system is too professional to learn about if I study deeply. I use my a little background knowledge and What I want to learn form the source is what cloud system exactly means. I research information in terms of Big Data. I also refer to the literature.

• Notes:

1. Cloud computing, often referred to as simply “the cloud,” is the delivery of on-demand computing resources—everything from applications to data centers—over the Internet on a pay-for-use basis.
2. There are three Cloud computing service : Software as a service, Platform as a service and Infrastructure as a service.
3. There are a number of security issues/concerns associated with cloud computing but these issues fall into two broad categories: security issues faced by cloud providers and security issues faced by their customers (companies or organizations who host applications or store data on the on the cloud).