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| Metric | Python (CPython) | Fastly Compute | Azure Functions |
|---|---|---|---|
| Score | B71 | B-69 | C56 |
| Type | Language | Edge | Serverless |
| Execution | interpreted | aot | hybrid |
| Interface | cli | cli | platform |
| Cold Start | 50ms | 50ms | 800ms |
| Memory | 15MB | 128MB | 128MB |
| Startup | 10ms | 10ms | 100ms |
| Isolation | process | container | container |
| Maturity | production | production | production |
| Languages | Python | Rust, JavaScript, AssemblyScript, Go | JavaScript, TypeScript, Python, Java, C#, PowerShell, Go |
| License | Other | Apache-2.0 | MIT |
| Links |