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| Metric | Python (CPython) | Vercel Edge Functions | AWS Lambda | Kata Containers |
|---|---|---|---|---|
| Score | B71 | B71 | B-65 | C+63 |
| Type | Language | Edge | Serverless | MicroVM |
| Execution | interpreted | jit | hybrid | aot |
| Interface | cli | platform | platform | platform |
| Cold Start | 50ms | 10ms | 200ms | 150ms |
| Memory | 15MB | 128MB | 128MB | 100MB |
| Startup | 10ms | 1ms | 100ms | 50ms |
| Isolation | process | process | microvm | microvm |
| Maturity | production | stable | production | stable |
| Languages | Python | JavaScript, TypeScript, WebAssembly | JavaScript, TypeScript, Python, Java, Go, Ruby, .NET, Rust | Any |
| License | Other | Proprietary | Proprietary | Apache-2.0 |
| Links |