Cloud Computing Introduction

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Cloud computing session on AKAKOM reaches 600 participants

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Cloud Computing Introduction

  1. 1. You DVD Collection
  2. 2. • Converting your DVD into compressed format like MP4 • Storing to your hard disk
  3. 3. • Converting and Processing Time • Lack of Storage
  4. 4. • You visit Youtube.com • You upload the video
  5. 5. • Your video is in the cloud • Where is the cloud? It is on a DataCenter
  6. 6. • It is around the world • It has more than one datacenter • You might not know where your video is
  7. 7. • Your video is backed up around the world • Your video is secured with the services
  8. 8. • You can share your videos to your friends • You can access you videos on any devices that support the services • You get peace-of-mind by backing up your data to the cloud
  9. 9. • You just upload the video, Youtube convert it for the optimum quality (Processing Energy) • You don’t need to buy additional hard-disk, Youtube gives you free space on their server (Storage Energy) • You finish your job early (Time Energy) • You secure your video safely (Security Energy)
  10. 10. Disconnected services Out of Resources Overload Resources Unpredictable Security Threat Hardware or Network Failure
  11. 11. €10,000 machine €1000 machine Volume €500 machine # Machines Scale Up € 500 machine € 500 machine € 500 machine Scale Out Volume €500 machine
  12. 12. TIME ITCAPACITY Actual Load Allocated IT-capacities “Waste“ of capacities “Under-supply“ of capacities Fixed cost of IT-capacities Load Forecast Barrier for innovations
  13. 13. • Cloud computing solution from Microsoft
  14. 14. VM with persistent drive
  15. 15. VM with persistent drive
  16. 16. VM with persistent drive
  17. 17. RESERVED INSTANCE
  18. 18. Server Rack 1 Server Rack 2
  19. 19. • ACM Cloud Computing Learning Pack – http://learning.acm.org • Sosinsky, Barrie. 2011. Cloud Computing Bible. John Wiley and Sons. • Windows Azure – http://dev.windowsazure.com • Microsoft Innovation Center – http://micresearch.net • Ridilabs – http://ridilabs.net

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