cloud computing

11
A SEMINAR ON

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A SEMINAR ON

CONTENTSCONTENTS INTRODUCTION

DEFINITION

HISTORY

COMPONENTS

HOW CLOUD COMPUTING WORKS?

ROLE OF CLOUD COMPUTING

APPLICATIONS

ADVANTAGES

DISADVANTAGES

REFERENCES

INTRODUCTION

DEFINITIONDEFINITIONCloud Computing

can be defined as “cloud” of

web servers as the data and

applications exist on the cloud.

HISTORYHISTORYThe concept dates back to1960.The cloud came under commercial

use in early 1990’s.The concept started to appear by

the turn of the 21’st century.Increased activity was seen in

2007 with Google,IBM etc..It was a hot topic in IT’s world by

mid 2008.

ComponentsComponents

ApplicationClientInfrastructurePlatformServiceStorage

ROLE OF CLOUD ROLE OF CLOUD COMPUTINGCOMPUTING

PROVIDERUSER

APPLICATIONSAPPLICATIONS•Peer to Peer.

•Web Applications.

•Software As A Service.

•Software Plus Services.

•Web 2.0

ADVANTAGESADVANTAGESDevice and location independence.Multi Tenancy.Peak Load capacity increases.Utilization and Efficiency improves.Capabilities like remote access,

cost saving, easy of availability and real time collaboration.

DISADVANTAGESDISADVANTAGES

Customization is nearly impossible.

Scalability problem with sequential processing.

Data Privacy issues due to common resources.