Cloud computing

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A

SEMINAR PRESENTATIONon

(CLOUD COMPUTING)

Submitted To: Submitted By:Ms. KANIKA JINDAL IMRAN

Mr. DEVENDRA PRATAP SINGH 1313331904, B

Ms. GITANJALI ANAND

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CONTENTSIntroductionMotivationTechnology descriptionCircuit DiagramAdvantages/disadvantagesFuture AspectsReal time ApplicationsReferences (at least 10 excluding websites name eg. Wikipedia

etc.)

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CLOUD COMPUTING

HOW TO STORE FILES IN A VIRTUAL CLOUD

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WHAT IS CLOUD COMPUTING?

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CLOUD COMPUTING"Cloud computing is

Internet based computing, whereby shared resource, software, and information are provided to computers and other devices on demand, like the electricity grid.“

.

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• High demand of interactive

applications 1

• Parallel batch processing2

• New trend in business world and scientific community

3

MOTIVATION:

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A

NIST Visual Model of Cloud Computing Definition

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Types of Cloud Computing

Software as a Service (Saas)Platforms as a Service (Paas)Infrastructure as a Service (Iaas)

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Software As A Service (SaaS)Software As a Service (SaaS)is a software

distribution model in which applications are hosted by a vendor or service provider and made available to customers over a network, typically the Internet.

Customer of SaaS accesses the application through Internet.

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Platform As A ServicePlatform as a Service (PaaS) is a way to rent

hardware, operating systems, storage and network capacity over the Internet.

Cloud providers offer an Internet-based platform to developers who want to create services but don't want to build their own cloud

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Infrastructure As A Service (IaaS)Infrastructure as a Service (IaaS) is a

provision model in which an organization outsources the equipment used to support operations, including storage, hardware, servers and networking components.

Datacenter as a serviceCloud users rent storage, computation,

and maintenance from cloud providers (pay-as-you go; like utility

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Cloud Deployment ModelsPublic Cloud.Private Cloud.Community Cloud.Hybrid Cloud.

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Cloud ProvidersThere are various providers of cloud

storageExamples:

Apple iCloudDropboxGoogle DriveAmazon Cloud DriveMicrosoft SkyDrive

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Current LeadersKey Players in Cloud Computing Platforms (adapted from Lakshmanan (2009))

Company Cloud Computing Platform

Year of Launch

Key Offering

Amazon.com AWS (Amazon Web Services)

2006 Infrastructure as a service (Storage Computing), Datasets and Content Distribution

Microsoft Azure 2009 Application platform as a service (.Net, SQL data services )

Google Google App. Engine 2008 Web Application Platform as Service

IBM Salesforce.com

Blue Cloud Force.com 2008 Proprietary 4GL Web application as an demand platform

LBS Based on Cloud

Data + Intelligenc

eThird Party

ServicesMicrosoft Services

Data as a Service

-- sharing

15

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Gen 4 Modular Datacenter

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Trends of Cloud Computing

2012 2013 2014 2015 2016 2017300

600

900

1200

1500

500625

700810

1000

1300Cloud Storage Subscriber Numbers

Million

Forecast

Source: Institute of Engineering and Technology, IHS © Graphic News

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Cost saving: You pay for what you useCan be less expensive compared to buying software and

hardware Easy on installation and maintenance Increased storageCan be used from any computer or device with an

Internet connectionThe device does not need as large of an internal storage

systemCompatible with most computers and operating systemsUpdates occur across the service

ADVANTAGES

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Security IssuesTerms of ServicePrivacy PoliciesKnowledge and integrationDependence on outside agencies

DISADVANTAGES

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Cloud Computing is in a period of strong growth, but this technology is still has some issues of security and somewhat it is immature. Government Technology Research Alliance (GTRA) research showed that the most common concern about implementing Cloud Computing technology was security.

The real value of cloud computing is that it makes your library related software and data available transparently and everywhere including in latest available smart phone devices.

We are all aware, country like India faced problems like digital divide and off course very low internet bandwidth. So, benefit of new technology can be reached to limited area of educational area.

But definitely, over a period of time Cloud Computing will become the most promising technology in next few years.

Conclusion

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Questions?