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7/31/2019 Cloud Computing-A Brief Study
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CLOUD COMPUTING
YASHDEEP UMESH
SUJITH CHANDRA P S
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INTRODUCTION
The term cloud theoretically signifies abstraction oftechnology, resources and its location that are very
vital in building integrated computing infrastructure
(including networks, systems and applications).
All Cloud computing models rely heavily on sharing
of resources.
End users access cloud based applications througha web browseror a light weight desktop ormobile
app while the business software and data are
stored on servers at a remote location.
http://en.wikipedia.org/wiki/Application_softwarehttp://en.wikipedia.org/wiki/Web_browserhttp://en.wikipedia.org/wiki/Mobile_apphttp://en.wikipedia.org/wiki/Mobile_apphttp://en.wikipedia.org/wiki/Softwarehttp://en.wikipedia.org/wiki/Server_(computing)http://en.wikipedia.org/wiki/Server_(computing)http://en.wikipedia.org/wiki/Softwarehttp://en.wikipedia.org/wiki/Mobile_apphttp://en.wikipedia.org/wiki/Mobile_apphttp://en.wikipedia.org/wiki/Web_browserhttp://en.wikipedia.org/wiki/Application_software7/31/2019 Cloud Computing-A Brief Study
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CONTD..
Cloud computing logical diagram
http://en.wikipedia.org/wiki/File:Cloud_computing.svg7/31/2019 Cloud Computing-A Brief Study
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CONTD..
Cloud application providers strive to give the same or
better service and performance than if the softwareprograms were installed locally on end-user
computers.
ADVANTAGES
1. Faster run, with easier manageability and less
maintenance.
2. enables IT to more rapidly adjust IT resources (suchas servers, storage, and networking) to meet
fluctuating and unpredictable business demand.
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CHARACTERISTICS
Application programming interface (API)
accessibility to software that enables machines tointeract with cloud software in the same way the
user interface facilitates interaction between
humans and computers.
Cost is claimed to be reduced and in a public clouddelivery model capital expenditure is converted to
operational expenditure.
Device and location independence enable users
to access systems using a web browser regardlessof their location or what device they are using.
Pay per use.
http://en.wikipedia.org/wiki/Application_programming_interfacehttp://en.wikipedia.org/wiki/Costhttp://en.wikipedia.org/wiki/Capital_expenditurehttp://en.wikipedia.org/wiki/Operational_expenditurehttp://en.wikipedia.org/wiki/Device_independencehttp://en.wikipedia.org/wiki/Device_independencehttp://en.wikipedia.org/wiki/Operational_expenditurehttp://en.wikipedia.org/wiki/Capital_expenditurehttp://en.wikipedia.org/wiki/Costhttp://en.wikipedia.org/wiki/Application_programming_interface7/31/2019 Cloud Computing-A Brief Study
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CONTD..
Little or no capital expenditure asinfrastructure is owned by the provider.
Massive scalabilityis also common, thoughthisis not an absolute requirement and many of theofferings have yet to achieve large scale.
Utilization ofResource
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PROS
Cost Advance Architecture Agility Cost - Clouds are renowned for beingdirt cheapfor storage and burst-y processing. Elasticity - Growth and shrinkage
www.dsp-ip.com
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CLOUDCONCERNED..
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The Cloud Vendors
The Public Cloud Vendors
Amazon Google
Microsoft
Salesforce.com
Private Cloud vendors (Data Centers)
IBM
Vmware
Sun/Oracle 3Tera
Fast Forward Your Development www.dsp-ip.com
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GOOGLECLOUDSERVICES
Highly scalable
Store and manage an unlimited number of objects upto five terabytes each.
Flexible security and sharing
ACLs for individuals or groups simplify authenticationand sharing for stored data. OAuth 2.0 support
enhances security and adds flexibility. Fast data access
Google Storage provides quick and easy access to yourdata around the world, and offers hosting choices inhighly optimized data centers in multiple regions.
Reliable storage serviceGoogles proven storage and networking infrastructureprovides data redundancy for added reliability. Our99.9% SLA helps ensure that your data is availablewhen you need it.
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GO GREEN
Moving to Google Apps helps reduce both your
company's overall expenses and its environmental
impact. Apps is powered by Google's energy-
efficient data centers, so its less energy and
carbon-intensive than on-premise servers.
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Thank you