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| Metric | WasmEdge | Python (CPython) | Fastly Compute | AWS Lambda |
|---|---|---|---|---|
| Score | A89 | B71 | B-69 | B-65 |
| Type | WebAssembly | Language | Edge | Serverless |
| Execution | hybrid | interpreted | aot | hybrid |
| Interface | cli | cli | cli | platform |
| Cold Start | 1ms | 50ms | 50ms | 200ms |
| Memory | 5MB | 15MB | 128MB | 128MB |
| Startup | <1ms | 10ms | 10ms | 100ms |
| Isolation | process | process | container | microvm |
| Maturity | production | production | production | production |
| Languages | Rust, C, C++, Go, JavaScript, Swift, AssemblyScript | Python | Rust, JavaScript, AssemblyScript, Go | JavaScript, TypeScript, Python, Java, Go, Ruby, .NET, Rust |
| License | Apache-2.0 | Other | Apache-2.0 | Proprietary |
| Links |