cloud computing
DESCRIPTION
Cloud ComputinG. Presented by Jeremy Olson CPE 401 Spring 2011. Roadmap. What is cloud computing? Short history Essential characteristics Service models Deployment models Commonly used services today. What is cloud computing?. - PowerPoint PPT PresentationTRANSCRIPT
ROADMAP What is cloud computing? Short history Essential characteristics Service models Deployment models Commonly used services today
WHAT IS CLOUD COMPUTING?Basically a paradigm to describe
accessing applications and data using an internet browser, instead of installing and running programs on PC’s.
BRIEF HISTORY “Cloud” – symbol representing underlying
infrastructure of the Internet “Computing as a public utility” – John McCarthy The Challenge of the Computer Utility, Douglas
Parkhill
ESSENTIAL CHARACTERISTICS On-demand self-service Broad network access Resource pooling Rapid elasticity Measured service
SERVICE MODELS Cloud Software as a Service (SaaS) Cloud Platform as a Service (PaaS) Cloud Infrastructure as a Service (IaaS)
RESOURCES http://www.nist.gov/itl/cloud/upload/cloud-def-
v15.pdf http://www.nist.gov/itl/cloud/ http://www.cloudcomputingdefined.com/ http://mirror.switch.ch/ftp/doc/ietf/ipatm/atm-
minutes-93jul.txt http://www.microsoft.com/windowsazure/ http://aws.amazon.com/ http://www.microsoft.com/en-us/cloud/
default.aspx?fbid=_VZsfsMr0u5 http://www.google.com/chromeos/features.html http://www.drbackup.com.au/images/
Cloud_Diagram.gif?390