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

1. Cloudy Days Ahead
12.10.08
10.20.2005

2. http://redmonk.com/public/techmaine.pdf
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10. So everyone's on board, right?
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11. Not exactly...
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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
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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
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15. If you're going to make that argument, you'll
need to explain this...
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17. What is “cloud computing?”
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18. Leveraging infrastructure from here
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19. Elastic
Pay As You Go
Multi-tenancy
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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
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21. Now More Than Ever
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22. Economies of Scale
Pay As You Go
Time to Market
Tools, Languages and Runtimes
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23. So how do I make sense of...
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25. By applying context
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26. Salesforce.com
CONTROL OF ENVIRONMENT Force.com
Google App
Engine
Joyent
Accelerator
Amazon
EC2/S3
EFFORT TO SCALE
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27. Management Backup Persistence Content Grid Media
Network
Application Layer Application Layer
(Instance) (Fabric)
Identity/Persistence/Payment
Storage
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28. What should I be asking about?
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29. Application Latency
Compliance and Security
Data Load
Freedom to Leave
Service Levels/Availability
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30. Questions?
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