enterprise clouds with canonical
DESCRIPTION
What is the relationship between Linux and Enterprise clouds. My deck for a presentation at a customer event sponsored by Canonical.TRANSCRIPT
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Towards The Enterprise Cloud
James Governor, RedMonk
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Why Cloud Computing?
•Cost
•No permission Needed
•Elasticity/scalability
•New Business Models
•Sales “Reuse”
•New features
•Lower cost of maintenance
•New business models
Users Vendors
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Economics You Can't Compete With 1
•Open Source
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Economics You Can't Compete With 2
•The Web
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Economics You Can't Compete With 3
•Simple
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Concerns•Hype
•Retraining - multi-thread dev, dynamic ops
•Ending up paying more – rental vs mortgage
•Fear Of Lost Data!
•Lock-in
•Legacy concrete
•Virtualization turns out to be more important?
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The Balancing Act/Walking The Line
•Public
•Simple
•Private
•Complex
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Born Again
“ If you were born before 1975 you’d call this a mainframe. If you were born after, you’d call it the Cloud. Let’s call it a giant computer.” - Paul Herrod, CTO EMC
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Linux Strengths• (Potential) cost of zero
•Reliable,, known quantity “at scale,”
•Transparent
•Mature IT Management tooling
•Virtualization
•Existing, Linux applications
"We use [Linux] because it performs well on inexpensive, commodity hardware. That continues to be true and that continues to be a reason we use it."-- Anthony Golia, Executive Director of Enterprise Computing, Morgan Stanley
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Linux Weaknesses
•Focus on the kernel, not apps and UX
•Perceptions and FUD
•Virtualization Fragmentation
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Some Recommendations •Enforce Simplicity
•Start With AWS or Virtualisation
•Adopt integrated dev/ops
•Choose tech that supports on or off premise deployment
•Start Small
•Workload Triage
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Conclusions
•Market still in Flux
•Cloud is not a product
•Think ahead: new business models
•Beware the Permission-based Web
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Credits & Co.• Podium: http://www.flickr.com/photos/spine/2408993662/
• Cloud diagram: http://rationalsecurity.typepad.com/blog/2009/01/cloud-computing-taxonomy-ontology-please-review.html• Skeleton E. Newman: http://www.flickr.com/photos/hryckowian/3102077404/• Netbook: http://www.flickr.com/photos/ndevil/3349323242/• Giant hand: http://www.flickr.com/photos/76074333@N00/147857534/• Brown field: http://www.flickr.com/photos/brian-m/2812607097/