University of Technologycomputer Engineering and information technology dept.

Presented by:

AFRAH SALMAN

Supervisor:

Dr. MUNA AL-NAYER

What is Cloud computing

“Cloud computing is a style of computing

where massively scalable IT-related capabilities

are provided as a service across the Internet to

multiple external customers”

“Computation may someday be organized as a public utility."

1999 : Salesforce.com“Pioneered the concept of delivering enterprise applications via a simple website”

2000 : Microsoft

2001 : IBM“Expanded Sass Concept through web service”

2005 : Amazon

2007 : Google and IBM “Start researching Cloud Computing”

2008 : Gartner Research

“Start using Cloud Computing in many organization”

History of Cloud Computing

Characteristics

Layers of Cloud Computing

Advantages and disadvantages