Cloud Computing and Library

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ADLS2009 speech


<ul><li> 1. <br /> 2009.7<br /><br /><br /><br /><br /></li> <li> 2. <br /><br /><br /><br /><br /><br /><br /><br /><br />OCLC<br /></li> <li> 3. <br /><br /><br />ITIT<br /></li> <li> 4. <br /><br /></li> <li> 5. <br />9 12 18<br />Optical Fibre(bits per second)<br />Doubling Time(months)<br />Gilders Law(32X in 4 yrs)<br />Data Storage(bits per sq. inch)<br />Storage Law (16X in 4yrs)<br />Performance per Dollar Spent<br />Chip capacity(# transistors)<br />Moores Law(5X in 4yrs)<br />0 1 2 3 4 5<br /><ul><li>Rock's Law: the cost of leading-edge plant doubles every three years (now at 3-4 billion USD)</li></ul>Number of Years<br />Triumph of Light Scientific American. George Stix, January 2001<br /></li> <li> 6. <br /></li> <li> 7. ()<br />Christian MikalsenMoving to the clouds a cloud computing introduction<br /></li> <li> 8. ()<br /></li> <li> 9. <br /></li> <li> 10. <br />(Grid)<br /><br /></li> <li> 11. <br /></li> <li> 12. </li> <li> 13. </li> <li> 14.<br /><br />55,000+ ()<br />1,100,000+ (subscribers)<br />120<br />100,000 <br />400,000 <br />2 Apex <br /></li> <li> 15. Google AppEngine<br />Platform as a Service<br />Web<br /> Python (Java) Django <br />Google (Bigtable)Google<br />(<br /></li> <li> 16. AWSWeb<br />Web<br />AWS<br />Compute Power<br />Storage capacity<br />Content Distribution<br />Database storage<br />Messaging<br />Load balancing<br />Monitoring<br />Amazon EC2<br />Amazon S3<br />Amazon CloudFront<br />Amazon EBS<br />Amazon SQS<br />Amazon EC2<br />Amazon CloudWatch<br /></li> <li> 17. <br /><br /><br /><br /><br /><br />()<br /><br /></li> <li> 18. <br />//<br /><br /><br /></li> <li> 19. <br />(SaaS)<br /><br />(PaaS)<br /><br /></li> <li> 20. OCLC<br />Web<br /> (TCO) <br /><br /><br />registriesrepositories<br />SOA<br /></li> <li> 21. OCLC<br />WorldCat<br />OCLC<br /><br />delivery<br /><br /><br />Cooperative Intelligence<br /></li> <li> 22. <br /><br /></li> </ul>


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