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| Metric | Python (CPython) | AWS Lambda | Node.js | Kata Containers | Google Cloud Functions | Docker |
|---|---|---|---|---|---|---|
| Score | B71 | B-65 | B-65 | C+63 | C59 | C-54 |
| Type | Language | Serverless | Language | MicroVM | Serverless | Container |
| Execution | interpreted | hybrid | jit | aot | hybrid | hybrid |
| Interface | cli | platform | cli | platform | platform | cli |
| Cold Start | 50ms | 200ms | 50ms | 150ms | 300ms | 500ms |
| Memory | 15MB | 128MB | 40MB | 100MB | 128MB | 50MB |
| Startup | 10ms | 100ms | 20ms | 50ms | 50ms | 200ms |
| Isolation | process | microvm | process | microvm | container | container |
| Maturity | production | production | production | stable | production | production |
| Languages | Python | JavaScript, TypeScript, Python, Java, Go, Ruby, .NET, Rust | JavaScript, TypeScript | Any | Python, JavaScript, TypeScript, Go, Java, Ruby, PHP | Any |
| License | Other | Proprietary | MIT | Apache-2.0 | Proprietary | Apache-2.0 |
| Links |