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| Metric | Python (CPython) | Vercel Edge Functions | Fastly Compute | Docker |
|---|---|---|---|---|
| Score | B71 | B71 | B-69 | C-54 |
| Type | Language | Edge | Edge | Container |
| Execution | interpreted | jit | aot | hybrid |
| Interface | cli | platform | cli | cli |
| Cold Start | 50ms | 10ms | 50ms | 500ms |
| Memory | 15MB | 128MB | 128MB | 50MB |
| Startup | 10ms | 1ms | 10ms | 200ms |
| Isolation | process | process | container | container |
| Maturity | production | stable | production | production |
| Languages | Python | JavaScript, TypeScript, WebAssembly | Rust, JavaScript, AssemblyScript, Go | Any |
| License | Other | Proprietary | Apache-2.0 | Apache-2.0 |
| Links |