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Under the Guidance of

Prof.Y.C.kulkarniSubmitted by

Saroj RanjanDepartment of Information Technology Engg.

Bharti Vidyapeeth Deemed University College of eng.,pune

September 9th, 2011

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INDEX Introduction

What is Cloud Computing Cloud Computing Characteristing

SaaS

PaaS

IaaS

Bigdata iCloud

What is Virtualization

Challenge of Cloud Computing

Network Design

Conclusion

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Introduction

Cloud Computing is where s/w appl.,processingpower,data &even artificial intelligence are accessed

over the Internet.

We see todayson coffee shops,in train station

increasingly communicating,storing,working viacloud-based services

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What is the cloud? IT as a service

Cloud allows access to services without user technical knowledge or control of

supporting infrastructure

Best described in terms of what happened to mechanical power over 100 yrsago

Now computers are simple devices connected to the larger cloud

Data processing, storage and software applications that used to run locallyare now being supplied by big central computing stations. They're becoming,in essence, computing utilities.

What isCloud Computing?

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Defination

Cloud is the symbol to represent the internet ,which is

the collection of file server,web server,printer etc.

Computing is the something on the cloud & the main

function of cloud computing is the Web server

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Characteristics Dynamically scalable

Device independent

Task centric

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IaaSInfrastructure as a Service

PaaSPlatform as a Service

SaaS

Software as a Service

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SaaS

Software as a Service

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Software delivery model

. SaaS is where computer appl.are accessed over the Internet.

No hardware or software to manage

Service delivered through a browser

SaaS

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Advantages Pay per use

Instant Scalability

Security Reliability

APIs

SaaS

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Examples CRM

Financial Planning

Human Resources Word processing

Commercial Services: Salesforce.com emailcloud

SaaS

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PaaSPlatform as a Service

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Platform delivery model Platforms are built upon Infrastructure,

which is expensive

Platforms is the s/w environment

Platform management is not fun!PaaS

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Popular services

Storage

Database ScalabilityPaaS

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Advantages Pay per use

Instant Scalability

Security

Reliability

APIs

PaaS

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Examples Google App Engine

Mosso

AWS: S3PaaS

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IaaSInfrastructure as a Service

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Computer infrastructuredelivery model

Access to infrastructure stack: Full OS access

Firewalls

Routers

Load balancingIaaS

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Advantages Pay per use

Instant Scalability

Security

Reliability

APIs

IaaS

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Examples Flexiscale

AWS: EC2

IaaS

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Application of cloud computing

Google appl.

Microsoft onlineSalesforce

SaaS

PaasIaaS

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Cloud computing component

Fundation

Implementation Lifecycle

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.Big Data It refer to processing largeamount of data which take long time toprossing in RDBMS type of db.

iCloud- It help to keep your data updatedautomatically to all your devices.

Virtualization- that means creating virtualfrom H/W & S/W resources.

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Challenge of cloud computing > private(cloud enterprise owned or leased)

>community cloud (shared infrastructure for specific

community) >public cloud (sold to public / any user,large scale

infrastructure)

>hybrid cloud (composition of two or more model)

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The hype

Cluster ComputingCloud ComputingGrid Computing

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Network Design Various scan arrays

Cloud burst

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Each scan array contains

9 servers

Each array can scan over1m emails a day at

20% utilisation

Scan arrays

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Cloudburst New scan array in 5 minutes

Cost of $0.90 per hour

Use only when your network needs a burst of capacity.

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Conclusion Cloud computing is truly a revolutionary concept for

many business organization because there technology

significantly is lower maintenance cost,greater workflow

efficiency.

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THANK YOU

by

saroj ranjan

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QUESTION.?