Serverless Rust

Transcript

1. Serverless Rust
2. ࣗݾ঺հ • @fnwiya • Japan Venture Research Co., LTD.
 (ex-FORCIA, Inc.)
3. Serverless • ৗ࣌ىಈ͍ͯ͠Δαʔό(server)͕ͳ͍(less) • ίϯςφٕज़ʹΑΔϞμϯͳCGI • FaaS
4. Serverless • Pros • αʔόΛ؅ཧ͠ͳ͍͍ͯ͘ • ແݶεέʔϧ
5. Serverless • Cons • ݺͼग़͠ͷ੍໿(ϝϞϦ/࣮ߦ࣌ؒ) • ίʔϧυελʔτ • (ྑ͘΋ѱ͘΋)εςʔτϨε
6. "[VSF
   'VODUJPOT "84
   -BNEB $MPVE
   'VODUJPOT /PEFKT 㾎 㾎 㾎 1ZUIPO 㾎 㾎 +BWB 㾎 㾎 (P 㾎 $ 㾎 㾎 FaaSͷݴޠରԠঢ়گ(2018.11ݱࡏ)
7. "[VSF
   'VODUJPOT "84
   -BNEB $MPVE
   'VODUJPOT /PEFKT 㾎 㾎 㾎 1ZUIPO 㾎 㾎 +BWB 㾎 㾎 (P 㾎 $ 㾎 㾎 XBTN 㾎 㾎 FaaSͷݴޠରԠঢ়گ(2018.11ݱࡏ)
8. wasm͕ಈ͘ ↓ RustͰॻ͚Δʂʂ
9. αϯϓϧ • Hello world
 https://github.com/fnwiya/serverless_wasm_example
10. wasm-bindgenͰ rustͷίʔυΛwasmԽ https://github.com/rustwasm/wasm-bindgen/
11. wasmΛjs͔Βݺͼग़͢
12. ࠷ޙʹ • wasmʹ৐͔ͬΔ͜ͱͰFaaSͰ΋Rust͕ಈ͘ • Safe & Fastʹॻ͚ΔͷͰRustͰॻ͘ͷ͸
 Αͦ͞͏ • eWASM / WebAssembly on Cloudflare WorkersͳͲwasm͕೤͍
13. I think the most valid reason for using Rust within lambda functions is that Rust developers will want to! https://blog.scottlogic.com/2018/10/18/serverless-rust.html