雲端計算 堃 cloud computing 64 2012 5473
IBM 4381 1980 2012 5473 65
1980 66 2012 5473
A 3 Infrastructure as a Service, IaaS Platform as a Service, PaaS S o f t w a r e a s a Service, SaaS IaaS IaaSCPU CPU 2012 5473 67
1 10 GB 1 IaaS Amazon.com Amazon.com 3C Amazon EC2 Amazon S3 hicloud Amazon.com CPUCPU Amazon EC2 CPU Amazon EC2 Amazon S3 Amazon EC2 S3 A A A IaaS IaaS PaaS P a a S Google Google App Engine 68 2012 5473
(GAE) GAE Google GoogleGAE PaaS PaaS GAE Google GAE PaaS I a a S PaaS SaaS Outlook Expressemail MS Office SaaS Google GmailOutlook ExpressGoogle Docs MS Office SaaS Google Gmail Docs SaaS Google Docs SaaS G m a i l G o o g l e DocsIaaS PaaS SaaS SaaS IaaS PaaS SaaS I a a S P a a S SaaS 謝錫堃. 陳柏誠 2012 5473 69