Presented by,<br />Sagar Kale & Aarti Devi<br />Guided by,<br />Prof. SheetalKalra<br />
?<br />?<br />?<br />
What is a cloud ??<br /> Abstraction<br />- Use something without knowing what is going on inside.<br />- Users are shiel...
An example of abstraction…<br /><ul><li> Key
Steering wheel
Gearshift
Gas pedal
Brakes</li></ul>We seldom worry about the thousands of highly specialized parts that are combined to produce the car…!<br />
Cloud !!<br />A Cloud depicts the Internet in computer network as an abstraction of the underlying infrastructure it repre...
Internet<br />
A collection or groups of integrated and networked <br /><ul><li>hardware,
software and
internetworking infrastructure </li></ul>INTERNET<br />provides<br /><ul><li>hardware,
software and
networking services toEnd Clients</li></li></ul><li>Third-party Provider<br />Customers<br />Cloud computing customers do ...
Three layers to cloud computing…<br />Companies use these layers differently based on what they offer.<br />
Hosting in the cloud<br />(cloud hosting )<br />infrastructure<br />
DEVELOP A WEBSITE<br />COMPANY<br />
DEVELOP A WEBSITE<br />COMPANY<br />
DEVELOP A WEBSITE<br />COMPANY<br />
SERVER<br />SERVER<br />
“HOSTING”<br />COSTS HIGH				CONSUMES A LOT OF TIME<br />
Youpay for them when you are using them, and<br />You pay for them when your not using them…<br />
And the more you pay on their maintenance…<br />
DEVELOP A WEBSITE<br />COMPANY<br />
CLOUD COMPUTING OFFERS<br />PLATFORMS<br />SERVICES<br />STORAGE SPACE<br />APPLICATIONS<br />
Scalability !!<br />
INSTANT !!<br />
How does it work ???<br /><ul><li>No need of running heavy servers and maintaining them.
Instead, run applications on a shared data centers.
Just plug in to the shared data servers just like using a utility.
Its fast to get started and costs less.</li></li></ul><li>When using any application in the cloud, the client just needs t...
SUMMING IT UP<br />…<br />Corporations<br />Individuals<br />Non-Commercial<br />Cloud<br />Cloud Middle Ware<br />Storage...
Grid Computing<br />Utility Computing<br />Service-Oriented Architecture<br />Distributed Computing<br />Virtualization<br...
Types of Clouds<br /><ul><li>Public
 Resources are dynamically provisioned on a self-service basis.
 Provided by an off-site third-party provider who shares  resources and bills utility computing basis.
Private
 Capitalise on data security, corporate governance, and reliability concerns.
 Users "still have to buy, build, and manage clouds“
 lacks the economic model that makes cloud computing such an intriguing concept. 
Hybrid
 A hybrid cloud environment consists of multiple internal and/or external providers.</li></li></ul><li>
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Cloud Computing

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Cloud Computing

  1. 1. Presented by,<br />Sagar Kale & Aarti Devi<br />Guided by,<br />Prof. SheetalKalra<br />
  2. 2. ?<br />?<br />?<br />
  3. 3. What is a cloud ??<br /> Abstraction<br />- Use something without knowing what is going on inside.<br />- Users are shielded from the details how something actually works.<br />
  4. 4. An example of abstraction…<br /><ul><li> Key
  5. 5. Steering wheel
  6. 6. Gearshift
  7. 7. Gas pedal
  8. 8. Brakes</li></ul>We seldom worry about the thousands of highly specialized parts that are combined to produce the car…!<br />
  9. 9. Cloud !!<br />A Cloud depicts the Internet in computer network as an abstraction of the underlying infrastructure it represents.<br />
  10. 10. Internet<br />
  11. 11. A collection or groups of integrated and networked <br /><ul><li>hardware,
  12. 12. software and
  13. 13. internetworking infrastructure </li></ul>INTERNET<br />provides<br /><ul><li>hardware,
  14. 14. software and
  15. 15. networking services toEnd Clients</li></li></ul><li>Third-party Provider<br />Customers<br />Cloud computing customers do not own the physical infrastructure.<br />They consume resources as a service.<br />The service is fully managed by the provider.<br />The consumer only needs a personal computer and Internet access.<br />
  16. 16. Three layers to cloud computing…<br />Companies use these layers differently based on what they offer.<br />
  17. 17. Hosting in the cloud<br />(cloud hosting )<br />infrastructure<br />
  18. 18. DEVELOP A WEBSITE<br />COMPANY<br />
  19. 19. DEVELOP A WEBSITE<br />COMPANY<br />
  20. 20. DEVELOP A WEBSITE<br />COMPANY<br />
  21. 21. SERVER<br />SERVER<br />
  22. 22. “HOSTING”<br />COSTS HIGH CONSUMES A LOT OF TIME<br />
  23. 23. Youpay for them when you are using them, and<br />You pay for them when your not using them…<br />
  24. 24. And the more you pay on their maintenance…<br />
  25. 25. DEVELOP A WEBSITE<br />COMPANY<br />
  26. 26. CLOUD COMPUTING OFFERS<br />PLATFORMS<br />SERVICES<br />STORAGE SPACE<br />APPLICATIONS<br />
  27. 27.
  28. 28.
  29. 29.
  30. 30. Scalability !!<br />
  31. 31.
  32. 32. INSTANT !!<br />
  33. 33. How does it work ???<br /><ul><li>No need of running heavy servers and maintaining them.
  34. 34. Instead, run applications on a shared data centers.
  35. 35. Just plug in to the shared data servers just like using a utility.
  36. 36. Its fast to get started and costs less.</li></li></ul><li>When using any application in the cloud, the client just needs to log in to his account; just like any other application and access his resources!!<br />
  37. 37. SUMMING IT UP<br />…<br />Corporations<br />Individuals<br />Non-Commercial<br />Cloud<br />Cloud Middle Ware<br />Storage <br />Provisioning<br />Service(apps)<br />Provisioning<br />Network<br />Provisioning<br />SLA(monitor), <br />Security, Billing,<br /> Payment<br />OS<br />Provisioning<br />Resources<br />…<br />OS<br />Services<br />Network<br />Storage<br />
  38. 38.
  39. 39. Grid Computing<br />Utility Computing<br />Service-Oriented Architecture<br />Distributed Computing<br />Virtualization<br />High-Performance Computing<br />SaaS<br />. . .<br />CLOUD COMPUTING<br />
  40. 40. Types of Clouds<br /><ul><li>Public
  41. 41. Resources are dynamically provisioned on a self-service basis.
  42. 42. Provided by an off-site third-party provider who shares resources and bills utility computing basis.
  43. 43. Private
  44. 44. Capitalise on data security, corporate governance, and reliability concerns.
  45. 45. Users "still have to buy, build, and manage clouds“
  46. 46. lacks the economic model that makes cloud computing such an intriguing concept. 
  47. 47. Hybrid
  48. 48. A hybrid cloud environment consists of multiple internal and/or external providers.</li></li></ul><li>
  49. 49. ADVANTAGES OF CLOUD COMPUTING<br />Servers and Storage<br />ELIMINATES HASSELES OF ESTABLISHING PHYSICAL INFRASTRUCTURE<br />
  50. 50. ADVANTAGES OF CLOUD COMPUTING<br /><ul><li>INCREASED RELIABILITY
  51. 51. DEVICE INDEPENDANCY
  52. 52. UNLIMITED STORAGE
  53. 53. REMOTE ACCESS
  54. 54. ECO-FRIENDLY
  55. 55. ECONOMICAL</li></li></ul><li>ADVANTAGES OF CLOUD COMPUTING<br /><ul><li>FACILITATES COLLABORATIONS
  56. 56. ENABLES US TO SHIFT FOCUS
  57. 57. ALL TIME DATA AVAILABILITY
  58. 58. IMPROVED PERFORMANCE
  59. 59. HIGHLY AUTOMATED
  60. 60. EASILY SCALABLE
  61. 61. MORE MOBILITY
  62. 62. SECURITY</li></li></ul><li>DISADVANTAGES OF CLOUD COMPUTING<br /><ul><li>TOTALLY INTERNET CONNECTION</li></ul> ORIENTED<br /><ul><li>REQUIRE HIGH BANDWIDTH OF </li></ul> NET CONNECTION<br /><ul><li>VENDOR DEPENDANC FOR DATA</li></ul> MAINTENANCE<br />
  63. 63. DISADVANTAGES OF CLOUD COMPUTING<br />SECURITY (DATA TRANSPIRANCY)<br />
  64. 64. DISADVANTAGES OF CLOUD COMPUTING<br /><ul><li>HIGH BUDGET TO ESTABLISH CLOUD </li></ul> COMPUTING ENVIRONMENT<br /><ul><li>NOT ACCESSIBLE BY EVERYONE
  65. 65. CHANCES OF FRAUDANESS
  66. 66. HUGE POWER IS REQUIRED</li></li></ul><li>CHALLENGES OF CLOUD COMPUTING<br /><ul><li>TO FIND HIGH NETWORK AVAILABILITY
  67. 67. DATA MANAGEMENT
  68. 68. LINEARLY SCALABLE
  69. 69. DATA SECURITY (AVAILABILITY,CONFIDENTIALITY)
  70. 70. N</li></li></ul><li>CHALLENGES OF CLOUD COMPUTING<br /><ul><li>CONTROL OF OUR DATA IS TRANSFERRED TO THIRD PARTY
  71. 71. BUSINESS FAILS IF SUPAILSPLIER GOES BANKRUPT
  72. 72. COMPETITOR CAN KNOW OUR BUSINESS EASILY AS DATA IS IN CLOUD</li></li></ul><li>FINDINGS<br /><ul><li>Cloud Computing is a paradigm in which information is permanently stored in servers on the Internet.
  73. 73. The future for cloud computing is bright. The big names in computers are throwing lots of resources into this.</li></li></ul><li>FINDINGS<br /><ul><li>Platforms provide an on demand, always on, anywhere, anytime and any place, pay as used and as needed.
  74. 74. The whole idea behind it is resizable computing power. When you need the power, it's there, but when you don't, you can scale back.</li></li></ul><li>FINDINGS<br /><ul><li>CLOUD COMPUTING CAN BE USED AS MOBILE TREND IF INTERNET FACILITY BECOMES EASY</li></li></ul><li>LATEST UPDATE<br />MICROSOFT MADE A CLOUD BASED OS…<br />8TH MARCH 2010<br />
  75. 75. CONCLUSION<br /><ul><li>HAS GOOD HARDWARE MANAGEMENT
  76. 76. SECURITY IS ADVANTAGE AS WELL AS THREAT
  77. 77. MADE BUSINESS LIFE EASY
  78. 78. HOWEVER NOT AVAILABLE TO ALL</li></li></ul><li>CONCLUSION<br /><ul><li>USE OF IT DEPEND ON THE TYPE OF BUSINESS IS DONE
  79. 79. FLEXIBLE IN TERMS OF DATA AVAILABILITY AND RESOURCE USABILITY
  80. 80. HUGE DATA AVAILABILITY BUT MAINTENANCE IS A CHALLENGE</li></li></ul><li>CONCLUSION<br /><ul><li>There are a lot of criticisms about the security in cloud computing.
  81. 81. Some have said stored information in the cloud  is safer than on premise, but others disagree. </li></li></ul><li>THANK YOU….!!<br />
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