Cloud Computing

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Cloud Computing

  1. 1. WELCOME TO THE WORLD OFCLOUD COMPUTING
  2. 2. Features An assemblage of computers and servers accessed via the Internet Access all your applications and documents from anywhere in the world Easier for group members in different locations to collaborate Multi-tenancySunday, April 10, 2011
  3. 3. Cloud Service Development Software as a Service Platform as a Service Infrastructure as a ServiceSunday, April 10, 2011
  4. 4. Software as a Service Accessible from anywhere with an internet connection Pay per use or subscription based payment methods System maintenance (backup, updates, security, etc) included in service Centralized feature updatingSunday, April 10, 2011
  5. 5. Platform as a ServiceSunday, April 10, 2011
  6. 6. Infrastructure as a Service Automation of administrative tasks Supports operations, including storage, hardware, servers and networking components Sometimes, IaaS is referred as Hardware as a ServiceSunday, April 10, 2011
  7. 7. Merits Lower Infrastructure costs Lower software costs Fewer maintenance issues Instant Software updates Unlimited Storage capacity Universal AccessSunday, April 10, 2011
  8. 8. Limitations Requires constant Internet connection Can be slow Features might be limited Data Insecurity If Cloud loses data, everything is lostSunday, April 10, 2011
  9. 9. ApplicationSunday, April 10, 2011
  10. 10. The Present and The Future Google Apps Salesforce.com SalesForce.ComSunday, April 10, 2011
  11. 11. References [1] Michael Miller, Cloud Computing - Web-Based Applications That Change the Way You Work and Collaborate Online, Published by Que, 2008 [2] Ramkumar Dharga., White Paper on Cloud Computing, Key Considerations for Adoption, Infosys on April 2009. [3] Glenn Gruber, Article on Understanding SaaS and the Cloud in Travel Tech, on September 28,2010. Available at http://www.tnooz.com/2010/09/28/how-to/part-one- of-two-understanding-saas-and-the-cloud-in-travel-tech/ [4] Cloud Computing. Available at http://milinic.blogspot.com/2010/10/cloud- computing.html [5] Infrastructure as a Service. Available at http://searchcloudcomputing.techtarget.com/definition/Infrastructure-as-a-Service-IaaS [6] Platform as a Service. Available at http://en.wikipedia.org/wiki/Platform_as_a_Service [7] Cloud Software: The evolution of Cloud Computing. Available at http://www.mindtouch.com/blog/2008/04/11/google-app-engine-the-missing-piece-of- the-cloud-software-revolution/ [8] Software as a Service. Available atSunday,http://www.cloudtweaks.com/2010/08/advantages-of-saas-software-as-a-service/ April 10, 2011
  12. 12. THANK YOU

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