FASTLY-COMPUTE-EDGE

Edge serverless Wasm Fastly Wasmtime.

Définition

Fastly Compute@Edge stack : Wasm runtime Wasmtime (Bytecode Alliance), supported languages Rust, AssemblyScript, JavaScript, Go (TinyGo), TypeScript. Performance : sub-microsecond cold start grace a precompile WASI modules. Limits : ~50ms execution time, 128MB memory. Use cases : API gateway, dynamic personalization, A/B testing, image optimization, geo-routing. Pricing $35/mois 1M requests start.

Origine

Fastly Compute@Edge annonce Yamato Networks acquisition 2019 ; lance public preview novembre 2020 ; GA mai 2021 ; ongoing development Wasm 2024.

Exemple en contexte

The New York Times utilise Fastly Compute@Edge pour personalize homepage ; ~50ms execution Wasm Rust pour decide articles a afficher en fonction profile reader.

Termes liés

• Cloudflare Workers — concurrent direct.