http://www.dilbert.com/strips/comic/2009-11-19/<br />Nothing, not even security, can stop an idea whose time has come – Vi...
Cloud Computing Defined<br />Cloud Computing is a model of computing, which exhibits elasticity in providingon-demand capa...
Cloud Computing as a New Model<br /><ul><li>Mainframe Computing
Departmental Computing
Personal Computing
Distributed (LAN) Computing
Internet Computing
Mobile Computing
Cloud Computing
Pervasive Computing</li></li></ul><li>Cloud computing has the potential to take-off - 1<br />http://www.webresourcesdepot....
http://www.johndclare.net/images/Ford%20Assembly%20line.JPG<br />http://www.johndclare.net/images/Ford%20Assembly%20line.J...
Yes, if cloud-computing can enable ubiquitous and innovative application of IT, the way electricity did.<br />$ threshold<...
Cloud computing has the potential to take-off - 2<br />Explosive growth of<br />Mobile and Pervasive<br />Computing<br />
ISVs and start-ups are the early adopters<br />Changed selling model from on-premise to a SaaS model to tap into the SME m...
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Cloud computing - Raghu at Dept of Mgmt Studies, IIT Chennai, Dec 2010

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A gentle introduction to cloud computing

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Cloud computing - Raghu at Dept of Mgmt Studies, IIT Chennai, Dec 2010

  1. 1. http://www.dilbert.com/strips/comic/2009-11-19/<br />Nothing, not even security, can stop an idea whose time has come – Victor Hugo*<br />Cloud Computing<br />Raghavan Subramanian<br />AVP and head of Cloud CoE<br />Infosys Technologies Limited<br />
  2. 2. Cloud Computing Defined<br />Cloud Computing is a model of computing, which exhibits elasticity in providingon-demand capabilities in resources as a service and being provided over the internet. <br />Forrester. ‘Is Enterprise Ready for Cloud’. Feb 2008<br />
  3. 3. Cloud Computing as a New Model<br /><ul><li>Mainframe Computing
  4. 4. Departmental Computing
  5. 5. Personal Computing
  6. 6. Distributed (LAN) Computing
  7. 7. Internet Computing
  8. 8. Mobile Computing
  9. 9. Cloud Computing
  10. 10. Pervasive Computing</li></li></ul><li>Cloud computing has the potential to take-off - 1<br />http://www.webresourcesdepot.com/wp-content/uploads/image/free-vector-world-map.gif<br />http://www.newyorktours.co.uk/wp-content/uploads/2007/12/manhattan-3d-map.jpg<br />Consolidate and move data-centers to where real-estate is economical, electricity transmission losses are minimized, network connectivity is good …<br />
  11. 11. http://www.johndclare.net/images/Ford%20Assembly%20line.JPG<br />http://www.johndclare.net/images/Ford%20Assembly%20line.JPG<br />http://www.bradleyshomeguide.co.uk/Devon/images/Electrical_Rental/j-searle/Electrical_kitchen_appliances_Devon_pic.jpg<br />http://en.wikipedia.org/wiki/File:Pylon_ds.jpg<br />Can Cloud computing take Infra the electricity way?<br />
  12. 12. Yes, if cloud-computing can enable ubiquitous and innovative application of IT, the way electricity did.<br />$ threshold<br />Traditional IT threshold<br />New IT threshold<br />Problems with IT application potential<br />Decision Support Systems <br />(On cloud)<br />
  13. 13. Cloud computing has the potential to take-off - 2<br />Explosive growth of<br />Mobile and Pervasive<br />Computing<br />
  14. 14. ISVs and start-ups are the early adopters<br />Changed selling model from on-premise to a SaaS model to tap into the SME market<br />Unpredictable demand leading to frequent scaling up and scaling down of infrastructure<br />http://www.cloudave.com/link/moving-from-on-premises-to-saas-thoughts-on-revenue-corrosion<br />http://blog.animoto.com/2008/04/21/amazon-ceo-jeff-bezos-on-animoto/<br />
  15. 15. Adoption must be supported by a strong business justification and technology drivers<br />Co-Creation platforms for Sustained Innovation<br />Partner and Customer Collaboration Platforms<br />Banking platform services<br />Social Commerce Apps on Public Cloud<br />Service Orientation of IT for Agility<br />Infrastructure, Platforms and Application Software as Services<br />Cloud Platforms for Elasticity and Scalability<br />Cloud Storage and Analytics<br />High Performance Computing on Cloud Infrastructure<br />IT as Service and Pay per use Model for Infrastructure Optimization<br /><ul><li>Virtualization, Private Clouds, Public Clouds</li></li></ul><li>And by lowering the barriers to create innovative applications<br />Comm apps<br />Pandora<br />TapTapRevenge<br />Google Earth<br />Communication as a service<br />(Location)<br />Comm OS<br />Mobile SP or handset manufacturer<br /> A platform that provides a core set of assets/features, that can be used by other entrepreneurs to write and run applications (Value-added-services, VAS)<br /><ul><li>Facebookrevolutionized this concept in social networking
  16. 16. Telecom industry has adopted this widely</li></ul>http://www.techcrunch.com/2008/07/10/app-store-launches-upgrade-itunes-now/<br />
  17. 17. http://en.wikipedia.org/wiki/File:Burden_Wheel.png<br />http://en.wikipedia.org/wiki/File:Pylon_ds.jpg<br />Thus enabling emerging economies and enterprises to leapfrog by focusing on their core needs business<br />Emerging economies, free from legacy issues, can take a green-field approach to solving problems in innovative ways using the latest technologies<br />
  18. 18. But there are challenges to be addressed<br />Standards<br />Others<br /><ul><li>Data portability
  19. 19. Machine template
  20. 20. PaaS API standards
  21. 21. Data security and location
  22. 22. Regulatory requirements
  23. 23. Vendor viability</li></li></ul><li>Questions?<br />
  24. 24. Thanks<br />Email : sraghav@infosys.com<br />

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