cloud computing

Hello World!

over

estimati

on!

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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

Facebook

twitter

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