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Cloud Computing
The universal remedy (not)

                                            René Büst
                                   CloudUser | Ξxpert

                                       Tuesday, 19. July 2011

Dynamic Net-Centric Sourcing | Your Secure Path Into The Cloud
„The Religious War“
                Dedicated (Virtual) Private Cloud

Private Cloud


                                                  Public Cloud



Hybrid Cloud
                                            [1]



                        Virtual Private Cloud
  René Büst              19. July 2011             CloudUser | Ξxpert
Everything Depends On The Use Case

  There is no good or bad cloud!

                                               Public Cloud
                                                 • Developers with a great idea
 Private Cloud
                                                 • Web Apps
    • ??? ;)
                                                 • Rendering
    • Data Privacy/ Security


                                                  [2]



Hybrid Cloud                          Virtual/ Dedicated Private Cloud
   • Getting more resources on demand     • Productivity systems
                                          • SLAs, Service, Management


   René Büst                   19. July 2011                    CloudUser | Ξxpert
The Cloud Is About Self-Responsibility

Independent from the use case!

                         “Everything fails, all the time”
                                    Werner Vogels, CTO Amazon.com

Think about your requirements
and challenges!
                                 Discuss what is your job if
                                 you use the cloud!
An IaaS (public) cloud provider „just“ delivers the resources for
building your own virtual, flexible, high scalable and high
available datacenter on an on demand and pay per use base.

 René Büst                  19. July 2011               CloudUser | Ξxpert
The Cloud Way

                          ✔
                              Brain on! :)
                          ✔
                              Define your requirements
                          ✔
                              Develop a cloud strategy
                              for your needs
                          ✔
                              Analyze, analyze, analyze!
                          ✔
                              Know all possible and
                              useful vendors/ services

            [3]
                          ✔
                              Get help from experts

René Büst         19. July 2011               CloudUser | Ξxpert
Design For Failure!
✔
    Read the providers documents
✔
    Understand the cloud infrastructure
✔
    Use help patterns of the provider
✔
    Building knowledge
✔
    Search for help



    Prevent single points of failure.

    Expect everything fails and consider this during the design.            [4]


    Even if the underlying infrastructure fails, is removed or
    replaced, your applications should continue to function!

     René Büst                   19. July 2011             CloudUser | Ξxpert
Multivendor Cloud Strategy

✔
    Develop fallback scenarios to prevent an outage
✔
    Use all Regions and Availability Zones of a
    cloud provider
✔
    Use the infrastructure of more than one
    cloud provider
✔
    Build software which supports a
    multivendor strategy
✔
    Use a mirrored infrastructure that runs
    parallel or starts during a failure at the                                        [5]
    primary provider
✔
    Better: use the infrastructure of more than one vendor in parallel
✔
    Distribute your services/ instances over several providers

     René Büst                       19. July 2011               CloudUser | Ξxpert
Summary

                     1. Develop your business/ use case



 2. Create your                                        7. Use a multivendor
    cloud strategy                                        cloud strategy




3. Find „your“ cloud                                   6. Design for failure

                                                 [6]



           4. Build your own cloud way          5. Be self-responsible


    René Büst                   19. July 2011              CloudUser | Ξxpert
Partly Cloudy?




                   or




            [7]                                   [8]

René Büst         19. July 2011   CloudUser | Ξxpert
Contact


CloudUser | Ξxpert
René Büst


Phone: +49 1570 350 83 57
E-Mail: rene.buest@skilledworld.net
Twitter: @ReneBuest
Skype: rene.buest
Web: http://clouduser.org

René Büst               19. July 2011   CloudUser | Ξxpert
Image Sources
[1]: http://withfriendship.com/images/h/36268/Religious-war-picture.jpg

[2]: http://1.bp.blogspot.com/-uYxgwY3rpfM/TZZDQbuPGBI/AAAAAAAAD4c/
     3CwT6wSHMaA/s1600/good-news-bad-news-msps-256x300.jpg

[3]: http://intelligenttravel-media.nationalgeographic.com/files/2008/01/braingymexercises.jpg

[4]: http://i620.photobucket.com/albums/tt289/laikepo/failure23.jpg

[5]: http://strategy2c.files.wordpress.com/2009/01/strategyfish_fritsal.jpg?w=500&h=316

[6]: http://1.bp.blogspot.com/-BmFSV8iBKSw/TfupjKoxdkI/AAAAAAAABEI/8Q_aVdVhP_E/
     s1600/baby-beach-cute-funny-success-Favim_com-75963_large.jpg

[7]: http://storagenerve.com/wp-content/uploads/2009/09/cloud-question-
     mark-cloud-computing.jpg

[8]: http://www.funnyimages.biz/content/icons/success--icon-1.jpg




 René Büst                              19. July 2011                        CloudUser | Ξxpert

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Cloud Computing - The universal remedy (not)

  • 1. Cloud Computing The universal remedy (not) René Büst CloudUser | Ξxpert Tuesday, 19. July 2011 Dynamic Net-Centric Sourcing | Your Secure Path Into The Cloud
  • 2. „The Religious War“ Dedicated (Virtual) Private Cloud Private Cloud Public Cloud Hybrid Cloud [1] Virtual Private Cloud René Büst 19. July 2011 CloudUser | Ξxpert
  • 3. Everything Depends On The Use Case There is no good or bad cloud! Public Cloud • Developers with a great idea Private Cloud • Web Apps • ??? ;) • Rendering • Data Privacy/ Security [2] Hybrid Cloud Virtual/ Dedicated Private Cloud • Getting more resources on demand • Productivity systems • SLAs, Service, Management René Büst 19. July 2011 CloudUser | Ξxpert
  • 4. The Cloud Is About Self-Responsibility Independent from the use case! “Everything fails, all the time” Werner Vogels, CTO Amazon.com Think about your requirements and challenges! Discuss what is your job if you use the cloud! An IaaS (public) cloud provider „just“ delivers the resources for building your own virtual, flexible, high scalable and high available datacenter on an on demand and pay per use base. René Büst 19. July 2011 CloudUser | Ξxpert
  • 5. The Cloud Way ✔ Brain on! :) ✔ Define your requirements ✔ Develop a cloud strategy for your needs ✔ Analyze, analyze, analyze! ✔ Know all possible and useful vendors/ services [3] ✔ Get help from experts René Büst 19. July 2011 CloudUser | Ξxpert
  • 6. Design For Failure! ✔ Read the providers documents ✔ Understand the cloud infrastructure ✔ Use help patterns of the provider ✔ Building knowledge ✔ Search for help  Prevent single points of failure.  Expect everything fails and consider this during the design. [4]  Even if the underlying infrastructure fails, is removed or replaced, your applications should continue to function! René Büst 19. July 2011 CloudUser | Ξxpert
  • 7. Multivendor Cloud Strategy ✔ Develop fallback scenarios to prevent an outage ✔ Use all Regions and Availability Zones of a cloud provider ✔ Use the infrastructure of more than one cloud provider ✔ Build software which supports a multivendor strategy ✔ Use a mirrored infrastructure that runs parallel or starts during a failure at the [5] primary provider ✔ Better: use the infrastructure of more than one vendor in parallel ✔ Distribute your services/ instances over several providers René Büst 19. July 2011 CloudUser | Ξxpert
  • 8. Summary 1. Develop your business/ use case 2. Create your 7. Use a multivendor cloud strategy cloud strategy 3. Find „your“ cloud 6. Design for failure [6] 4. Build your own cloud way 5. Be self-responsible René Büst 19. July 2011 CloudUser | Ξxpert
  • 9. Partly Cloudy? or [7] [8] René Büst 19. July 2011 CloudUser | Ξxpert
  • 10. Contact CloudUser | Ξxpert René Büst Phone: +49 1570 350 83 57 E-Mail: rene.buest@skilledworld.net Twitter: @ReneBuest Skype: rene.buest Web: http://clouduser.org René Büst 19. July 2011 CloudUser | Ξxpert
  • 11. Image Sources [1]: http://withfriendship.com/images/h/36268/Religious-war-picture.jpg [2]: http://1.bp.blogspot.com/-uYxgwY3rpfM/TZZDQbuPGBI/AAAAAAAAD4c/ 3CwT6wSHMaA/s1600/good-news-bad-news-msps-256x300.jpg [3]: http://intelligenttravel-media.nationalgeographic.com/files/2008/01/braingymexercises.jpg [4]: http://i620.photobucket.com/albums/tt289/laikepo/failure23.jpg [5]: http://strategy2c.files.wordpress.com/2009/01/strategyfish_fritsal.jpg?w=500&h=316 [6]: http://1.bp.blogspot.com/-BmFSV8iBKSw/TfupjKoxdkI/AAAAAAAABEI/8Q_aVdVhP_E/ s1600/baby-beach-cute-funny-success-Favim_com-75963_large.jpg [7]: http://storagenerve.com/wp-content/uploads/2009/09/cloud-question- mark-cloud-computing.jpg [8]: http://www.funnyimages.biz/content/icons/success--icon-1.jpg René Büst 19. July 2011 CloudUser | Ξxpert