Download - Cloud Computing
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Cloud Computing
http://www.fnal.gov/pub/today/universities/images/university-notre-dame-logo.jpg
Matthew CunninghamSelina SambarMaria Skorcz
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Users
• Personalo iCloud
Multiple applications Multiple Devices
http://images.apple.com/icloud/images/overview_title.jpg
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Users
• Schoolso Professors
Sharing Resourceso Students
Sharing Documents, Presentations
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Users
• Small Businesseso Low Technology Costso Spend more time on innovationo More focus on business and start up ventures
http://www.newbusinessintel.com/images/uploads/innovation-road-sign1.jpg
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Users
• Large Businesseso Payments managed by third partyo Fewer IT employees to payo Lower employee training costs
http://4.bp.blogspot.com/_uV5nfBB33N0/THolJsxtVFI/AAAAAAAAAA0/mpkgIhfSVAA/s1600/itlogoIII.jpg
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You already use a form of cloud computing every day.
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SaaS – Software as a serviceCRM – Customer Relationship Management
• Sales Cloud• Service Cloud• Chatter
http://www.infoworld.com/d/cloud-computing/what-cloud-computing-really-means-031?page=0,1
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Utility computing
• Online storage• Amazon
o "Elastic Compute Cloud (EC2), in which customers pay for compute resources by the hour, and Simple Storage Service (S3), for which customers pay based on storage capacity"
• Joyent
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Web services in the cloud
• Related to SaaS• Delivers services rather than applications
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Enterprise private cloud
• Ideal for businesses with strict privacy restrictions
• Companies can leverage cloud methodologies, tools, and prices depending on their needs
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Potential Issues with the Cloud: Information Security
• "Your data on my hard drive"
• Encryption as a solution
• Browsers as interfaceo Restrictionso Access control and passwords
http://www.wired.com/cloudline/2012/05/security-in-the-clouds-part-2/
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More Potential Issues with the Cloud
(as suggested by the National Institute of Standards and Technology)
• Computing Performance
• Cloud Reliability
• Economic Goals
• Compliance
http://www.nist.gov/customcf/get_pdf.cfm?pub_id=911075
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Benefits outweigh the risks,if precautions are taken
• Economy of scaleo Shared Infrastructure = Shared Cost = Shared
Information
• Reduced spending on technology
• Timely
• Accessible
http://www.verio.com/resource-center/articles/cloud-computing-benefits/