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Cloudy Days Ahead

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High level cloud computing overview given at the TechMaine 2008 conference, 12.10.08

High level cloud computing overview given at the TechMaine 2008 conference, 12.10.08

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  • 1. Cloudy Days Ahead 12.10.08 10.20.2005
  • 2. http://redmonk.com/public/techmaine.pdf 2
  • 3. 3
  • 4. 4
  • 5. 5
  • 6. 6
  • 7. 7
  • 8. 8
  • 9. 9
  • 10. So everyone's on board, right? 10
  • 11. Not exactly... 11
  • 12. “The interesting thing about cloud computing is that we've redefined cloud computing to include everything that we already do. I can't think of anything that isn't cloud computing with all of these announcements...Maybe I'm an idiot, but I have no idea what anyone is talking about. What is it? It's complete gibberish. It's insane. When is this idiocy going to stop?” - Larry Ellison Source: News.com, 9.26.2008 12
  • 13. “[Cloud computing is] stupidity. It’s worse than stupidity: it’s a marketing hype campaign. Somebody is saying this is inevitable – and whenever you hear somebody saying that, it’s very likely to be a set of businesses campaigning to make it true.” - Richard Stallman Source: The Guardian, 9.29.2008 13
  • 14. 14
  • 15. If you're going to make that argument, you'll need to explain this... 15
  • 16. 16
  • 17. What is “cloud computing?” 17
  • 18. Leveraging infrastructure from here 18
  • 19. Elastic Pay As You Go Multi-tenancy 19
  • 20. Cloud Traditional Accessibility Minutes Days Capex Pay As You Go Fixed, Upfront Cost Economies of Yes No Scale Geography Distributed Local/Offsite Multi-tenant Yes No Scalability Elastic Manual Virtualized Yes Both 20
  • 21. Now More Than Ever 21
  • 22. Economies of Scale Pay As You Go Time to Market Tools, Languages and Runtimes 22
  • 23. So how do I make sense of... 23
  • 24. 24
  • 25. By applying context 25
  • 26. Salesforce.com CONTROL OF ENVIRONMENT Force.com Google App Engine Joyent Accelerator Amazon EC2/S3 EFFORT TO SCALE 26
  • 27. Management Backup Persistence Content Grid Media Network Application Layer Application Layer (Instance) (Fabric) Identity/Persistence/Payment Storage 27
  • 28. What should I be asking about? 28
  • 29. Application Latency Compliance and Security Data Load Freedom to Leave Service Levels/Availability 29
  • 30. Questions? 30