Why you should believe in cloud

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Why you should believe in cloud

  1. 1. Why you should believe in CloudMarch 2013
  2. 2. {“name” : “Radu Vunvulea,“company” : “iQuest”,“userType” : “enthusiastic”“technologies” : [ “.NET”, “Azure”, “Web”,“Mobile”, “SL” , “JS”],“blog” : “vunvulearadu.blogspot.com”,“email” : ”radu.vunvulea@iquestgroup.com”,“socialMedia” :{“twitter” : “@RaduVunvulea”,“fb” : “radu.vunvulea”}}Who am I?
  3. 3. Cloud in generalAgendaPros and consFuture of cloudCase studiesQ&A
  4. 4. What is Cloud?
  5. 5. What is Cloud?Cloud computing is the use of computing resources(hardware and software) that are delivered as a serviceover a network (typically the Internet).Source: Wikipedia
  6. 6. Five essential characteristics1. On-demand self-service2. Broad network access3. Resource pooling4. Rapid elasticity5. Measured service
  7. 7. Five essential characteristics1. On-demand self-service2. Broad network access3. Resource pooling4. Rapid elasticity5. Measured service
  8. 8. Five essential characteristics1. On-demand self-service2. Broad network access3. Resource pooling4. Rapid elasticity5. Measured service
  9. 9. Five essential characteristics1. On-demand self-service2. Broad network access3. Resource pooling4. Rapid elasticity5. Measured service
  10. 10. Five essential characteristics1. On-demand self-service2. Broad network access3. Resource pooling4. Rapid elasticity5. Measured service
  11. 11. Cloud in generalAgendaPros and consFuture of cloudCase studiesQ&A
  12. 12. Advantages of Cloud• Cost efficient• Almost unlimited storage• Backup and recovery• Automatic software integration• Easy access to information• Quick deployment
  13. 13. Advantages of Cloud• Cost efficient• Almost unlimited storage• Backup and recovery• Automatic software integration• Easy access to information• Quick deployment
  14. 14. Advantages of Cloud• Cost efficient• Almost unlimited storage• Backup and recovery• Automatic software integration• Easy access to information• Quick deployment
  15. 15. Advantages of Cloud• Cost efficient• Almost unlimited storage• Backup and recovery• Automatic software integration• Easy access to information• Quick deployment
  16. 16. Advantages of Cloud• Cost efficient• Almost unlimited storage• Backup and recovery• Automatic software integration• Easy access to information• Quick deployment
  17. 17. Advantages of Cloud• Cost efficient• Almost unlimited storage• Backup and recovery• Automatic software integration• Easy access to information• Quick deployment
  18. 18. Disadvantages of Cloud• Technical issues• Security in the cloud• Prone to attack
  19. 19. Disadvantages of Cloud• Technical issues• Security in the cloud• Prone to attack
  20. 20. Disadvantages of Cloud• Technical issues• Security in the cloud• Prone to attack
  21. 21. Cloud in generalAgendaPros and consFuture of cloudCase studiesQ&A
  22. 22. Who believed in Cloud?• People don’t, but companies that want to make money on it do.• Every second around 50 millions people access services hosted on Cloud
  23. 23. Who invested in Cloud?• Microsoft• Google• Amazon• Hewlett-Packard• IBM• CenturyLink/Savvis• Verizon/Terremark• Joyend• Citrix• Bluelock• Vmware• Rackspace• Salesforce
  24. 24. Cloud adoption 2010-2013
  25. 25. Market forecast
  26. 26. Cloud in generalAgendaPros and consFuture of cloudCase studiesQ&A
  27. 27. Stadium Seat Ticketing Software
  28. 28. Stadium Seat Ticketing SoftwareOn-premise solutions:• Hardware (servers)• Location for servers (secure, cooling system and many more)• Energy• Licenses• IT Team• Backup system• More servers for football game and other events (concerts)Costs per months: …Possible problems:• Scale-up• Backup• How to offer a solution for other cities also
  29. 29. Stadium Seat Ticketing SoftwareCloud solutions:• Hardware (servers)• Location for servers (secure, cooling system and many more)• Energy• Licenses• IT Team Backup system More servers for football game and other events (concerts)Costs per months: ~320$ (included 10 events with 30k people)Possible problems: Scale-up Backup How to offer a solution for other cities also – software as a service
  30. 30. Update Packages Distribution System
  31. 31. Update Packages Distribution SystemOn-premise solutions:• Hardware• Licenses• IT Team• Backup system• Bandwidth• Storage• CDNsCosts per months: …Possible problems:• Scale-up and Scale-Down• Bandwidth• Matching mechanism
  32. 32. Update Packages Distribution SystemCloud solutions:• Hardware, Licenses• IT Team, Backup system Bandwidth Storage CDNsCosts per months: ~900$ for 10.000 clients and 30.000 available packages (eachclient can have assigned around 300 packages). The package distribution isrecalculated every day.Possible problems: Scale-up and Scale-Down Bandwidth Matching mechanism
  33. 33. Questions
  34. 34. Thank you

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