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| Metric | Firecracker | Azure Functions | llamafile |
|---|---|---|---|
| Score | B70 | C56 | C-53 |
| Type | MicroVM | Serverless | |
| Execution | aot | hybrid | aot |
| Interface | api | platform | cli |
| Cold Start | 125ms | 800ms | 500ms |
| Memory | 5MB | 128MB | 100MB |
| Startup | 100ms | 100ms | 50ms |
| Isolation | microvm | container | process |
| Maturity | production | production | stable |
| Languages | Any | JavaScript, TypeScript, Python, Java, C#, PowerShell, Go | C, C++ |
| License | Apache-2.0 | MIT | Apache-2.0 |
| Links |