亚马逊云计算 aws （ amazon web service ）
DESCRIPTION
亚马逊云计算 AWS （ Amazon Web Service ）. Amazon 的云从哪里来 Amazon 提供的云计算服务 AWS 的应用案例 AWS 的业务流程 AWS 的体系架构及关键技术. 概述. Amazon 的云从哪里来 ?. 一个简单的想法 IaaS ：将硬件设备等基础资源封装成服务供用户使用 主要思想：虚拟 优势：动态申请，资源无限. Amazon 提供的云计算服务. 弹性计算云 EC2 简单存储服务 S3 简单数据库服务 Simple DB 简单队列服务 SQS 弹性 MapReduce 服务 内容推送服务 CloudFront - PowerPoint PPT PresentationTRANSCRIPT
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AWSAmazon Web Service
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AmazonAmazonAWSAWSAWS
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Amazon?IaaS
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AmazonEC2S3Simple DBSQSMapReduceCloudFrontDevPayFPS
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AWSSmugMugAWS SmugMugSmugMugAmazonEC2S3AWS50
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SmugMug
SmugMug
EC2
S3
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AWS
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DynamoDynamoAmazonDynamo
vector clockHinted handoffW,R,NquorumMerklegossip
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-- --
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Dynamo Vector Clock
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DynamoWRNNWRR+W>NRW
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DynamoMerkleDynamoMerkle
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
merkleA
11
1
15
3
4
16
6
7
8
9
10
17
12
13
14
merkleB
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Gossip
seed
A
2
C
1
B
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EC2EC2EC2EC2EC2
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EC2EC2Elastic Compute Cloud EC2EC2
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EC2 SSHEC2IP
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EC2(1)AmazonAMIAmazon Machine Image AMIEC2AMI AMIAMIAMIAMI
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EC2(2)InstanceAMI
SmallLargeExtra LargeHigh-CPU MediumHigh-CPUExtra Large3264643264CPU1ECU4ECU8ECU5ECU20ECU1.7G7.5G15G1.7G7G160G850G1690G350G1690Gm1.smallm1.largem1.xlargec1.mediumc1.xlarge
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EC2(3)EBSElastic Block Store EBS20
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EC2(4)
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EC2
S3
IP
IP
Internet
IP
EC2
SSH
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EC2EC2 Java Runtime Environment Amazon EC2 command-line tools PuTTY & PuTTYgen
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S3S3Simple Store Service
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S3(1)S3
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S3(2) S3 S3100
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S3(3)
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S3
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SQS(1) EC2AMI
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SQS(2)
4
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SQS(3)
2
3
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SimpleDBSDBS3SDBSDB
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SDBS3S3 SimpleDB
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SDB(1)SDB
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SDB
1
2
1
1
2
2
3
3
4
4
3
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SDB(2)
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AWS
S3
EC2
SDB
SQS
SQS
**Jeff BarrITITAWS(Amazon Web Services)AWS ***SmugMugSmugMug[35]SmugMugSmugMugAPIS399%SmugMugS3SmugMugEC2EC2
SmugMug 433SmugMugSmugMug[37]AWSAWSEC2S3SmugMugSmugMugSQS,EC2SmugMug SmugMug****Dynamo N,W,RNWRW+R >NW+R>NWRN .dynamoNNR=2W,RN,W,RWRWR**DynamoDynamoDynamo1gossip[1]**1.2 GHz1.7GB160 GBLinux 50 501.2 GHz
EC2EC2EC2EC2SSHEC2IPEC2*******- S3system metadatauser metadata2048 -name-valueS35GBUTF-81024* Simple Queue ServiceSQS
*******