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Cloud Computing
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Hello World!
over
estimati
on!
und
er
Cloud Computing
OutlineIntroduction (It was what we just seen)Cloud computing?AdvantagesDrawbacksCloud computing in practice (case study)
Results of a surveyLive demo of virtualizationConclusion
SaaSPaaS
Iaas
Cloud Computing?
Why they call it « cloud computing » ?
ArchitectureComparaison : Classical Model VS Cloud ModelRe
sour
ce G
row
th R
ate
Resource Usage Growth
Excess Capacity
Purchased
Time to utilization
Traditional IT Growth Pattern
Cloud Growth Pattern
Time
Advantages
Optimizing IT servicesScalabilitySelf-Service Business-Model
Inability to manage risks
Lack of interoperabilityMarket immaturity
Drawbacks
Infrastructureas a Service (IaaS)
Platform as a Service (PaaS)
Softwareas a Service (SaaS)
Examples
Google docs, Facebook
Google App Engine
Amazon Web Sevices
Three layers
Software as a service layer (SaaS)
Google Docs Platform
Java
Javascript
?
Infrastructure
Servers
Network Connection
Google docs
Platform as a service layer (PaaS)
Software
Your Application
Platform
Ruby on Rails
Debian Linux
PostgresSQL
Thin
Infrastructure
Servers
Network Connection
Google App Engine
Infrastructure as a service layer (IaaS)
Software
Your Application
Platform
Your Programming Language
Your Operating System
Your Database
Infrastructure
Servers
Network Connection
Amazon Web Services
Software as a Service
Usage by Academic Institutions Responding to Survey
Platform as a Service
Usage by Academic Institutions Responding to Survey
Infrastructure as a Service
Usage by Academic Institutions Responding to Survey
Live demo of virtualizationVMware Server 2
How to Create a Virtual Machine?
Linux & Windows Virtual Machines as example
Conclusion The context of implementing cloud
computing Explanation & Architecture of Cloud
Computing Advantages & Drawbacks Examples of Cloud services Some statistics Demo of virtualization
Thank you!
Cloud ComputingPresented by Mr. Amine CHAFAI & Mr. Rachid ESSAIDSupervised by Mr. Mounir CHIBI
INSEA | Spring 2010