SUBMITTED TO:       MADE BY:MISS.MANI BUTWALL   POOJA CHOUHAN                    AKSHRA GURAV.
Source: Wikipedia
Source: http://www.free-pictures-photos.com/
What is Cloud Computing?   “Cloud Computing is a paradigm in which information is     permanently stored in servers on th...
History Concept has existed since the 60s The term ‘Cloud’ originates from  telecommunications world of 1990s John McCa...
History Phases:    Supercomputer       Single machine with many processors plugged into it    Cluster computing      ...
Maximilien Brice, © CERN
Maximilien Brice, © CERN
Out-lines Introduction    What is Cloud Computing    History Architectural Layers & Cloud Services    Software as a S...
Architecture Most of the infrastructure consists of reliable services delivered through   data centers that are built on ...
ROLE PLAYERS in the process 1.CLIENTS 2.DATA CENTER 3.DISTRIBUTED SERVERS
CLIENTS..
Maximilien Brice, © CERN
Architectural Layers & Services Software as a Service Platform as a Service Infrastructure as a Service
Architectural Layers & Services Software as a Service (SaaS)   Term was coined by John Koenig in 2005   Software applic...
Architectural Layers & Services    Platform as a Service (PaaS)      Provision of an environment that supports the life ...
Architectural Layers & Services Infrastructure as a Service (IaaS)   Delivery of basic storage and computing capabilitie...
Out-lines Introduction    What is Cloud Computing    History Architectural Layers & Cloud Services    Software as a S...
Types of Clouds    Public      External (3rd party provider)    Private      Internal    Hybrid      Both
Role Players  Cloud Providers    Provide infrastructure to SaaS providers and Cloud     users      Amazon      Salesfo...
Outline  Introduction    What is Cloud Computing    History  Architectural Layers & Cloud Services    Software as a S...
Why migrate to the Cloud?    Pay-per-use model      Only pay for what you use    Low cost of renting      Amazon Scala...
Why migrate to the Cloud?    Security      Advanced encryption algorithms    Transparency      Just use the services, ...
Effectiveness of Cloud Computing  New York Times’ TimesMachine    Convert articles from 1851 – 1922 to PDF format    Co...
Outline  Introduction    What is Cloud Computing    History  Architectural Layers & Cloud Services    Software as a S...
Issues & Concerns    Reliability      Will the system be available all the time?      January 2009: 40-minute outage at...
Issues & Concerns    Privacy & Security      Who has access to what resources      What happens to your private data if...
Conclusion    Cloud computing is here to stay    There still exists the possibility of a single point of     failure, bu...
 http://www.youtube.com/watch?v=EzE6haADxRc&
Questions / Comments
Thank You!
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Cloud computing presentation

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This is the extract of all the good presentation of cloud computing which we made easier for beginners who want to understand cloud computing from basic and easy and it is impressive too.

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Cloud computing presentation

  1. 1. SUBMITTED TO: MADE BY:MISS.MANI BUTWALL POOJA CHOUHAN AKSHRA GURAV.
  2. 2. Source: Wikipedia
  3. 3. Source: http://www.free-pictures-photos.com/
  4. 4. What is Cloud Computing? “Cloud Computing is a paradigm in which information is permanently stored in servers on the internet and cached temporarily on clients that include desktops, entertainment centers, table computers, notebooks, wall computers, hand-helds, sensors, monitors, etc.” - 2008 IEEE Internet Computing
  5. 5. History Concept has existed since the 60s The term ‘Cloud’ originates from telecommunications world of 1990s John McCarthy – proposed the idea of computation being delivered as a public utility Ramnath K. Chellappa – first academic definition  a computing paradigm where the boundaries of computing will be determined by economic rationale rather than technical limits
  6. 6. History Phases:  Supercomputer  Single machine with many processors plugged into it  Cluster computing  Collection of many smaller machines, each with a few number of processors and independent memory  Grid computing  Expands techniques of clustering but computers that form the grid are pooled from different administrative domains and applied to a common task
  7. 7. Maximilien Brice, © CERN
  8. 8. Maximilien Brice, © CERN
  9. 9. Out-lines Introduction  What is Cloud Computing  History Architectural Layers & Cloud Services  Software as a Service  Platform as a Service  Infrastructure as a Service Types of Clouds Why migrate to the Cloud? Effectiveness Limitations Issues & Concerns Conclusion
  10. 10. Architecture Most of the infrastructure consists of reliable services delivered through data centers that are built on servers with different levels of virtualization technologies Open standards and open software are critical to the growth and survival of Cloud computing.
  11. 11. ROLE PLAYERS in the process 1.CLIENTS 2.DATA CENTER 3.DISTRIBUTED SERVERS
  12. 12. CLIENTS..
  13. 13. Maximilien Brice, © CERN
  14. 14. Architectural Layers & Services Software as a Service Platform as a Service Infrastructure as a Service
  15. 15. Architectural Layers & Services Software as a Service (SaaS)  Term was coined by John Koenig in 2005  Software application delivery model where the vendor develops and operates the software application for use by its customers via the internet
  16. 16. Architectural Layers & Services  Platform as a Service (PaaS)  Provision of an environment that supports the life cycle of web-application development available over the internet  Design  Implementation  Testing  Deployment  Hosting
  17. 17. Architectural Layers & Services Infrastructure as a Service (IaaS)  Delivery of basic storage and computing capabilities as standardized services over the internet.  Provides:  Software  Memory  Data center space  Storage
  18. 18. Out-lines Introduction  What is Cloud Computing  History Architectural Layers & Cloud Services  Software as a Service  Platform as a Service  Infrastructure as a Service Types of Clouds Why migrate to the Cloud? Effectiveness Limitations Issues & Concerns Conclusion
  19. 19. Types of Clouds  Public  External (3rd party provider)  Private  Internal  Hybrid  Both
  20. 20. Role Players Cloud Providers Provide infrastructure to SaaS providers and Cloud users Amazon Salesforce.com SaaS Providers/Cloud Users Companies and web application developers that make use of resources made available to them by Cloud Providers SaaS Users Naïve end-users. Have little or no knowledge about what goes on behind the Clouds.
  21. 21. Outline Introduction What is Cloud Computing History Architectural Layers & Cloud Services Software as a Service Platform as a Service Infrastructure as a Service Types of Clouds Why migrate to the Cloud? Effectiveness Issues & Concerns Conclusion
  22. 22. Why migrate to the Cloud?  Pay-per-use model  Only pay for what you use  Low cost of renting  Amazon Scalable Service (S3) charges $0.12 to $0.15 per gigabyte per month  Reduce runtime and response time  Split operations among multiple computing nodes
  23. 23. Why migrate to the Cloud?  Security  Advanced encryption algorithms  Transparency  Just use the services, cloud maintenance is for the providers to worry about
  24. 24. Effectiveness of Cloud Computing New York Times’ TimesMachine Convert articles from 1851 – 1922 to PDF format Could have taken 7 weeks but with cloud computing technology, project was completed in 24 hours. Animoto Scaled easily from 50 to 3500 servers in just 3 days MapReduce Divide and conquer method is distributed across multiple computers.
  25. 25. Outline Introduction What is Cloud Computing History Architectural Layers & Cloud Services Software as a Service Platform as a Service Infrastructure as a Service Types of Clouds Why migrate to the Cloud? Effectiveness Issues & Concerns Conclusion
  26. 26. Issues & Concerns  Reliability  Will the system be available all the time?  January 2009: 40-minute outage at Salesforce.com  Affected over 900,000 subscribers  Portability  Are services (business applications etc) and data available from anywhere?
  27. 27. Issues & Concerns  Privacy & Security  Who has access to what resources  What happens to your private data if  You fail to pay your bills and your account is terminated?  Government prompts your cloud provider for it?
  28. 28. Conclusion  Cloud computing is here to stay  There still exists the possibility of a single point of failure, but probability of a failure is low because of how well the infrastructure is implemented.  It’s ability to expand and contract on demand makes it very ideal for businesses
  29. 29.  http://www.youtube.com/watch?v=EzE6haADxRc&
  30. 30. Questions / Comments
  31. 31. Thank You!
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