Research Article
Research on Methods for Discovering and Selecting Cloud Infrastructure Services Based on Feature Modeling
Table 1
Summary of important attributes of the main IaaS features.
| Feature | Attribute | Type | Remarks |
| IaaS | periodcost | real | Periodic cost | availability | real | | securitylevel | real | Security level | netdelay | int | Network latency |
| VM | HDD | string | Solid state or magnetic | memory | real | | SPECCPU2006 | int | CPU benchmark value | scaling latency | int | Scaling resource latency |
| LoadBalancer | costmonth | real | Cost per month | num | int | Load balancer number |
| Network | availability | real | | supportipv6 | bool | Support for IPv6 | estimatetraffic | real | Estimate traffic per month |
| Storage | availability | real | | persistence | real | Storage persistence |
| Freetraffic | freelimit | real | Free traffic per month | extraprice | real | Extra traffic price |
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