cloudcomputingppt-101002010053-phpapp01

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Contents c Introduction (What and Why) c Key characteristics c Components (What is Virtualization?) c Supported Application Framework rchitecture c Architecture c Cloud APIs and Cloud Types c Economics c Privacy c Google App engine and Amazon EC2 c Latest Trends c Applications c References 2
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Introduction Broadly, it is combination of three Computing concepts : 1. Grid Computing-Cluster of loosely coupled computers for a common cause 2. Utility Computing-Packaging of computer resources as a metered service 3. Autonomic Computing-Capable of self management 3
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Contd. . Thus ,many cloud computing deployments , c depend on grids (as basic back end) c have autonomic characteristics (self management) c bill like utilities (viz. electricity) 4
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What is cloud? c The cloud is a computing service that charges you based only on the amount of computing resources we use. ay as you go c Pay as you go 5
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Why? Due to disadvantages of :- c Licensed Software c Software as a service And due to advantage of :- c Cloud Computing 6
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Key Characteristics c Agility c Cost c Device and c Reliability c Scalability c Security location independence c Multi tenancy c Sustainability 7
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Basic Components of Cloud Computing 9
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Supported Application Frameworks Platform Framework Google App Engine Java Google Web Toolkit,Python Heroku Ruby on Rails Azure Services Platform .Net 10
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Cloud Computing Architecture c Software as a Service c Platform as a Service c Infrastructure as a Service These 3 services encapsulate the basic 6 Cloud Computing Components Next few slides will elaborate these 3 services. . 11
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c Software as a service features a complete application offered as a service on demand. c
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This note was uploaded on 03/19/2012 for the course CSE 564 taught by Professor Pan during the Spring '10 term at Akita International University.

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cloudcomputingppt-101002010053-phpapp01 - 1 Contents...

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