Cloud Computing

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A presentation on Cloud Computing.

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  • Cloud Computing is:A large network of computers Used by large organizations to provide services to smaller ones and individualsUsed for bulk data processingSynonyms: Grid Computing, SaaS, Network Computing, Utility ComputingCloud Computing and web based applications are the future of computing in which all of us will interact
  • Data center of server farm, > facility used to house computers and storage systems
  • IBM mass storage cluster
  • Team of Experts to install configure and run the software.
  • Middleware is software that links software components along multiple infrastructures.
  • Elastic Compute Cloud
  • Google Chrome OS, Microsofts Windows Azure.
  • Cloud Computing

    1. 1. Cloud Computing<br />
    2. 2. Any situation in which computing is done in a remote location rather than on your desktop or portable device.<br />Cloud computing is a broad concept of using the Internet to allow people to access technology-enabled services<br />Named after the cloud representation of the Internet on a network diagram.<br />Cloud computing is a general term for anything that involves delivering hosted services over the Internet.<br />What is Cloud Computing?<br />rjbhrth@gmail.com<br />
    3. 3. How does cloud computing differ from regular hosting?<br /><ul><li>It is sold on demand, typically by the minute or the hour; </li></ul>It is elastic -- a user can have as much or as little of a service as they want at any given time<br />The service is fully managed by the provider (the consumer needs nothing but a personal computer and Internet access). <br />rjbhrth@gmail.com<br />
    4. 4. Business Apps<br />rjbhrth@gmail.com<br />
    5. 5. What do Business Apps need?<br />rjbhrth@gmail.com<br />
    6. 6. Money<br />rjbhrth@gmail.com<br />
    7. 7. Data Centre<br />rjbhrth@gmail.com<br />
    8. 8. Office Space<br />rjbhrth@gmail.com<br />
    9. 9. Power<br />rjbhrth@gmail.com<br />
    10. 10. Cooling<br />rjbhrth@gmail.com<br />
    11. 11. Bandwidth<br />rjbhrth@gmail.com<br />
    12. 12. Network<br />rjbhrth@gmail.com<br />
    13. 13. Servers and Storage<br />rjbhrth@gmail.com<br />
    14. 14. Software Stack<br />rjbhrth@gmail.com<br />
    15. 15. Team of Experts<br />rjbhrth@gmail.com<br />
    16. 16. Versions<br />R/3<br />R/3 Enterprise<br />mySAP<br />Netweaver<br />rjbhrth@gmail.com<br />
    17. 17. Besides all that…<br />Development<br />Testing<br />Staging<br />Production<br />rjbhrth@gmail.com<br />
    18. 18. Advantages of Cloud Computing<br />rjbhrth@gmail.com<br />
    19. 19. No need to upgrade.<br />rjbhrth@gmail.com<br />
    20. 20. No need to update.<br />rjbhrth@gmail.com<br />
    21. 21. Scalability.<br />rjbhrth@gmail.com<br />
    22. 22. Usage metered on demand resources.<br />rjbhrth@gmail.com<br />
    23. 23. No server maintenance costs.<br />rjbhrth@gmail.com<br />
    24. 24. Can completely replace business apps.<br />rjbhrth@gmail.com<br />
    25. 25. Gmail vs Microsoft Exchange Server<br /><ul><li>Servers and storage? No Yes
    26. 26. Technical Team? No Yes
    27. 27. Upgrades? No Yes</li></ul>rjbhrth@gmail.com<br />
    28. 28. 3 Mantras of Cloud Computing<br />rjbhrth@gmail.com<br />
    29. 29. Applications available on demand on a<br /> Subscription basis.<br />Big fast machines in some else’s data centre running an application that we access using our web browser.<br />Someone else owns the application and we pay a subscription fee.<br />rjbhrth@gmail.com<br />
    30. 30. rjbhrth@gmail.com<br />
    31. 31. rjbhrth@gmail.com<br />
    32. 32. rjbhrth@gmail.com<br />
    33. 33. rjbhrth@gmail.com<br />
    34. 34. Applications are separated from infrastructure.<br />rjbhrth@gmail.com<br />
    35. 35. One server can be shared by many applications.<br />rjbhrth@gmail.com<br />
    36. 36. Virtualized Application <br />Database<br />Middleware<br />OS<br />rjbhrth@gmail.com<br />
    37. 37. rjbhrth@gmail.com<br />
    38. 38. rjbhrth@gmail.com<br />
    39. 39. rjbhrth@gmail.com<br />
    40. 40. Why adopt Cloud Computing?<br />rjbhrth@gmail.com<br />
    41. 41. rjbhrth@gmail.com<br />
    42. 42. rjbhrth@gmail.com<br />
    43. 43. rjbhrth@gmail.com<br />
    44. 44. rjbhrth@gmail.com<br />
    45. 45. rjbhrth@gmail.com<br />
    46. 46. rjbhrth@gmail.com<br />
    47. 47. Utility Computing<br />Server capacity is accessed across a grid as a service.<br />Utility computing is the packaging of computing resources, such as computation and storage, as a metered service similar to a traditional public utility<br />rjbhrth@gmail.com<br />
    48. 48. Multi-Tenancy<br />Business apps are provided as a copy to their client companies.<br />But with cloud computing, it’s a single app for all the client companies.<br />And its flexible enough for every1 to customize it.<br /> Single tenant system Multi-Tenant Architecture<br />rjbhrth@gmail.com<br />
    49. 49. rjbhrth@gmail.com<br />
    50. 50. How Companies are evolving in order to implement Cloud Technology.<br />- IBM spent $360 <br />million to build a <br />cloud computing <br />data center <br /><ul><li> Microsoft's </li></ul>new mantra is <br />"software plus <br />services" <br />Technology<br />- Google Apps <br />for Free<br /><ul><li> Amazon’s prices </li></ul>start at 20cents<br /><ul><li>Google allies IBM & </li></ul>Salesforce.com<br /><ul><li> HP's purchase </li></ul>of Opsware<br />rjbhrth@gmail.com<br />
    51. 51. Leading Companies in Cloud Technology<br />Amazon Web Services: EC2<br />Google: Google App Engine, Google Docs, Chrome OS<br />Vmware: vCloud<br />Microsoft: Azure, Live Mesh<br />IBM: Blue Cloud<br />rjbhrth@gmail.com<br />
    52. 52. rjbhrth@gmail.com<br />
    53. 53. Thank u!<br />rjbhrth@gmail.com<br />

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