卡耐基梅隆大学-中国云计算.ppt
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XuZhicheng 2008.3.14 Instances (per instance-hour )$0.10?- Small Instance (Default) 1.7 GB of memory, 1 EC2 Compute Unit (1 virtual core with 1 EC2 Compute Unit), 160 GB of instance storage, 32-bit platform $0.40?- Large Instance 7.5 GB of memory, 4 EC2 Compute Units (2 virtual cores with 2 EC2 Compute Units each), 850 GB of instance storage, 64-bit platform $0.80?- Extra Large Instance 15 GB of memory, 8 EC2 Compute Units (4 virtual cores with 2 EC2 Compute Units each), 1690 GB of instance storage, 64-bit platform Data Transfer $0.10 per GB - all data transfer in $0.18 per GB - first 10 TB / month data transfer out$0.16 per GB - next 40 TB / month data transfer out$0.13 per GB - data?transfer out?/ month over 50 TB Create an Amazon Machine Image (AMI) containing your applications, libraries, data and associated configuration settings. Or use our pre-configured, templated images to get up and running immediately. Upload the AMI into Amazon S3. Amazon EC2 provides tools that make storing the AMI simple. Amazon S3 provides a safe, reliable and fast repository to store your images. Use Amazon EC2 web service to configure security and network access. Choose the type(s) of instance you want to run. Start, terminate, and monitor as many instances of your AMI as needed, using the web service APIs. Pay for the instance-hours and bandwidth that you actually consume. data ,software and service on demand the vision -- reduce the cost of computing, increase reliability, and increase flexibility by transforming computers from something that we buy and operate ourselves to something that is operated by a third party. Parallel Computing Cluster Grid Computing cloud Computing Google Documents, Groove Office, and Windows Live Cloud Computing Grid Computing Cloud computing environments support grid computing support nongrid environments, a three-tier Web architecture running standard and Web 2.0 applications. mechanism to manage those resources, suc
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