breakfast in the clouds
DESCRIPTION
Cloud Comuting overview at AIM Institute 3-26-10TRANSCRIPT
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Breakfast in the Clouds
3-26-10 AIM Institute
Erik Eldridge
Yahoo! Developer Network
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Presentation Outline
• What is cloud computing?
• How does Yahoo! use cloud computing?
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What is cloud computing?
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Efficiency
• Resource utilization
• Specialization (“I shouldn't have to know how many computers my program is running on”)
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Scalability
• Could we achieve high-performance using many cheap computers?
• What happens when one of them dies, as happens continuously when 1000s of computers are running together.
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Pros
• Simple interfaces
• Quick provisioning of resources
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Cons
• Where's my data/app/file?
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Consumer-oriented cloud
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App hosting
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YQL
YQL
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Virtual private server
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File store
• Amazon S3
• Rackspace Cloud Files
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Data storage
• Amazon SimpleDB, RDS
• Google AppEngine data store
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Grid
• Apache Hadoop
• Amazon Elastic MapReduce
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Edge serving
• Amazon CloudFront
• Apache Traffic Server
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Cloud Computing at Yahoo!
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Yahoo!’s Cloud
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Yahoo!’s Cloud diagram
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Resources
• apple.com/mobileme/• dropbox.com• evernote.com• joyent.com• appengine.google.com• heroku.com• developer.yahoo.com/yql• aws.amazon.com/• rackspacecloud.com/• slideshare.net/ydn/accelerating-innovation-with-cloud-
computing
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Thank You!
• Find these slides on slideshare.net/ydn
• Contact the YDN on twitter.com/ydn