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

A gentle introduction to cloud computing

Published in: Technology, Business
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  • 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. 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. Cloud Computing as a New Model<br /><ul><li>Mainframe Computing
  • 4. Departmental Computing
  • 5. Personal Computing
  • 6. Distributed (LAN) Computing
  • 7. Internet Computing
  • 8. Mobile Computing
  • 9. Cloud Computing
  • 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. 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. 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. Cloud computing has the potential to take-off - 2<br />Explosive growth of<br />Mobile and Pervasive<br />Computing<br />
  • 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. 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. Telecom industry has adopted this widely</li></ul>http://www.techcrunch.com/2008/07/10/app-store-launches-upgrade-itunes-now/<br />
  • 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. But there are challenges to be addressed<br />Standards<br />Others<br /><ul><li>Data portability
  • 19. Machine template
  • 20. PaaS API standards
  • 21. Data security and location
  • 22. Regulatory requirements
  • 23. Vendor viability</li></li></ul><li>Questions?<br />
  • 24. Thanks<br />Email : sraghav@infosys.com<br />

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