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Cloud computing

Cloud computing. Josh Olson April 24, 2013. What is the Cloud. What is the Cloud?. What is the "Cloud"? Why a "Cloud"? What is the "Cloud" in cloud computing?. History of Cloud Computing. The idea has been around since the 1960s.

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Cloud computing

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  1. Cloud computing Josh Olson April 24, 2013

  2. What is the Cloud

  3. What is the Cloud? • What is the "Cloud"? • Why a "Cloud"? • What is the "Cloud" in cloud computing?

  4. History of Cloud Computing • The idea has been around since the 1960s. • First major breakthrough didn’t happen till 1999. Salesforce • Recent emergence of Google, Amazon, Apple and Microsoft cloud technology.

  5. Advantages of Cloud Computing • Reduced Costs • Not required to buy everything necessary • Scalability • Dynamic Scaling is available • Easier Management of Data • Reliable • As high as 99.9% Reliability

  6. Risks of Cloud Computing • Dependency • One big problem • Ownership and Mobility • Changing services is nearly impossible • Downtime • Without internet, access is limited • Security • Limited to the security of your cloud provider

  7. Cloud Computing

  8. Public Cloud • What is a Public Cloud? • What most people think of • Service which delivers an easy to use cloud solution • Why use a Public Cloud? • Don't have to purchase expensive equipment  • Scalability • Amazon, Google, Dropbox, and Rackspace

  9. Private Cloud • What is a Private Cloud? • Profit based • Slightly more complicated than the Public Cloud • Why use a Private Cloud? • More redundancy • Better security

  10. Hybrid Cloud • What is a Hybrid Cloud? • Why not both? • Both Public and Private Clouds in any combination • Why use a Hyrbid Cloud? • Desire some features of both previous cloud types • Able to provide a better overall system

  11. Virtual Private Cloud • What is a Virtual Private Cloud? • Fairly recent creation • Closely related to the Public Cloud • Why use a Virtual Private Cloud? • Features of the Public Cloud • More privacy and better security

  12. Some Examples • Dropbox • Google Docs • Amazon • iCloud • Microsoft

  13. Conclusion

  14. Resources • [1] Buyya, R., Yeo, C. S., Venugopal, S., Broberg, J., & Brandic, I. (2008, 11 21). Cloud computing and emerging IT platforms: Vision, hype, and reality for delivering computing as the 5th utility. Retrieved Mar. 10, 2013, from Elsevier: • [2] http://www.few.vu.nl/~kgr700/cloud%20computing%20and%20emerging%20it%20platforms.pdf • Ian Foster, Y. Z. (n.d.). Cloud Computing and Grid Computing 360-Degree Compared. Retrieved Mar. 10, 2013, from Cornell University Library: http://arxiv.org/ftp/arxiv/papers/0901/0901.0131.pdf • [3] Chiu, David. "Elasticity in the Cloud." ACM Crossroads - Spring 2010. Web. 10 Mar. 2013. <http://mags.acm.org/crossroads/2010spring?pg=7&search_term=cloud computing&search_term=cloud computing#pg4>. • [4] Ko, Ryan K. L. "Cloud Computing in Plain English." ACM Crossroads - Spring 2010. Web. 10 Mar. 2013. <http://mags.acm.org/crossroads/2010spring?pg=7&search_term=cloud computing&search_term=cloud computing#pg7>. • [5] Rosen, Guy. "The Business of Clouds." ACM Crossroads - Spring 2010. Web. 10 Mar. 2013. <http://mags.acm.org/crossroads/2010spring?pg=7&search_term=cloud computing&search_term=cloud computing#pg28>. • [6] “Amazon Web Services.”Amazon Web Services. Web. 10 Mar. 2013. <http://aws.amazon.com/>. • [7] "Google App Engine." Google Code. Web. 10 Mar. 2013. <http://code.google.com/appengine/>. • [8] "Google Apps for Business | Official Website." Google Apps. Web. 10 Mar. 2013. <http://www.google.com/apps/intl/en/business/index.html>. • [9] "The RackSpace Cloud." rackspace. Web. 10 Mar. 2013. <http://www.rackspace.com/cloud/>.

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