云计算里AWS和Azure的探究(2.1)
——Amazon EC2 和 WindowsAzure Virtual Machine
刚发表了就发现Amazon的价格下降了,第一代Linux的EC2价格全面下降,新的对比表格如下:
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| 名称 | 内存(GB) | 计算单元(核) | 存储(GB) | 价格每小时（Linux/Windows） |
| 标准第一代 | M1 Small | 1.7 | 1 | 160 | $0.060/$0.115 |
| M1 Medium | 3.75 | 2 | 410 | $0.120/$0.230 | |
| M1 Large | 7.5 | 4 | 850 | $0.240/$0.460 | |
| M1 Extra Large | 15 | 8 | 1690 | $0.480/$0.920 | |
| 标准第二代 | M3 Extra Large | 15 | 13 | 仅EBS | $0.500/$0.980 |
| M3 Double Extra Large | 30 | 26 | 仅EBS | $1.000/$1.960 | |
| 微型 | Micro | 613MB | 最多2个 | 仅EBS | $0.020/$0.020 |
| 内存增强型 | High-Memory Extra Large | 17.1 | 6.5 | 420 | $0.410/$0.570 |
| High-Memory Double Extra Large | 34.2 | 13 | 850 | $0.820/$1.140 | |
| High-Memory Quadruple Extra Large | 68.4 | 26 | 1690 | $1.640/$2.280 | |
| CPU 增强型 | High-CPU Medium | 1.7 | 5 | 350 | $0.145/$0.285 |
| High-CPU Extra Large | 7 | 20 | 1690 | $0.580/$1.140 | |
| 群集计算 | Cluster Compute Eight Extra Large | 60.5 | 88 | 3370 | $2.400/$2.970 |
| 高内存集群 | High Memory Cluster Eight Extra Large | 244 | 88 | 240(SSD) | $3.500/$3.831 |
| GPU集群 | Cluster GPU Quadruple Extra Large | 22 | 33.5 | 1690 | $2.100/$2.600 |
| 高I/O | High I/O Quadruple Extra Large | 60.5 | 35 | 2 SSD盘，每个1024 GB | $3.100/$3.580 |
和Azure的对比,Linux更有竞争力了,而Windows价格则还是Azure比较有竞争力。
|
| AWS Linux | AWS Windows | Azure Linux & Windows |
| 微型 | $0.020 | $0.020 | $0.013 |
| 小 | $0.060 | $0.115 | $0.080 |
| 中 | $0.120 | $0.230 | $0.160 |
| 大 | $0.240 | $0.460 | $0.320 |
| 超大 | $0.480 | $0.920 | $0.640 |