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Cloud Computing


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Cloud Computing

  1. 1. 김대웅 Cloud Computing
  2. 2. Cloud Computing?
  3. 3. Cloud Computing? Massively scalable data centers Any connected devices over the internet.
  4. 4. Business Benefit Almost zero upfront infrastructure investment Just-in-time Infrastructure More efficient resource utilization Usage-based costing Potential for shrinking the processing time Render farm, instance websites...
  5. 5. Characteristic of CC Device and location independence Scalability Grid Computing Utility Computing Autonomic Computing XaaS (Everything as a Service)
  6. 6. Cloud Architecture Cloud Infrastructure Cloud Platform Cloud Services Cloud Application
  7. 7. Cloud Architecture
  8. 8. Industry Map
  9. 9. Amazon Web Services AWS bandwidth > from last 2007 S3 (simple storage service) EC2 (elastic cloud computing) Simple DB Simple Queue Service DevPay
  10. 10. Google Android, Chrome, Gears Web Services ex) gdata, google maps, open social api Gmail, Docs, Calendar, Google Reader Google App Engine GFS, BigTable
  11. 11. Amazon open cloud Multi purpose general development environment Google custom cloud Google-Specific development environment
  12. 12. Assignment High Cost Reliability Security Private Cloud Hosted inside traditional enterprise firewall, by the enterprise IT, for the enterprise IT
  13. 13. Opensource Hadoop (hdfs, Hbase, MapReduce .. ) Hypertable Bigdata XMPP Pubsub Rails, Django Eucalyptus
  14. 14. Make Everything as a Service. Be the Platform Integrated with All Services. Open The Platform.
  15. 15. Q&A