Breakfast in the Clouds

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Cloud Comuting overview at AIM Institute 3-26-10

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Breakfast in the Clouds

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

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