Upgrade to Pro
— share decks privately, control downloads, hide ads and more …
Speaker Deck
Features
Speaker Deck
PRO
Sign in
Sign up for free
Search
Search
When to use golang in production
Search
y_matsuwitter
March 11, 2015
Programming
3
9.5k
When to use golang in production
白ヤギ勉強会発表資料
y_matsuwitter
March 11, 2015
Tweet
Share
More Decks by y_matsuwitter
See All by y_matsuwitter
Building Products in the LLM Era
ymatsuwitter
11
9.1k
Product Utilization of Large Language Models Starting Today
ymatsuwitter
3
2.7k
経営・意思・エンジニアリング
ymatsuwitter
23
20k
LLM in 2023 and 2024
ymatsuwitter
8
5.7k
Turbulent Technological Changes and Career Strategies
ymatsuwitter
2
2.8k
LLM in toB Service and Its UX
ymatsuwitter
7
11k
Agent and small LLM validation
ymatsuwitter
7
3k
Information management for a culture of speed: The story of Notion and LayerX
ymatsuwitter
4
10k
Monorepo on AWS
ymatsuwitter
0
310
Other Decks in Programming
See All in Programming
複数アプリケーションを育てていくための共通化戦略
irof
3
770
推論された型の移植性エラーTS2742に挑む
teamlab
PRO
0
150
マテリアルって何者?RealityKitで扱うマテリアル入門
nao_randd
0
140
Blueskyのプラグインを作ってみた
hakkadaikon
1
290
バランスを見極めよう!実装の意味を明示するための型定義 TSKaigi 2025 Day2 (5/24)
whatasoda
2
780
Javaのルールをねじ曲げろ!禁断の操作とその代償から学ぶメタプログラミング入門 / A Guide to Metaprogramming: Lessons from Forbidden Techniques and Their Price
nrslib
1
290
Language Server と喋ろう – TSKaigi 2025
pizzacat83
2
670
TSConfigからTypeScriptの世界を覗く
planck16
2
1.3k
OpenNext + Hono on Cloudflare でイマドキWeb開発スタックを実現する
rokuosan
0
110
TypeScript だけを書いて Tauri でデスクトップアプリを作ろう / Tauri with only TypeScript
tris5572
2
540
〜可視化からアクセス制御まで〜 BigQuery×Looker Studioで コスト管理とデータソース認証制御する方法
cuebic9bic
2
270
Building an Application with TDD, DDD and Hexagonal Architecture - Isn't it a bit too much?
mufrid
0
370
Featured
See All Featured
Visualization
eitanlees
146
16k
Optimizing for Happiness
mojombo
378
70k
Fontdeck: Realign not Redesign
paulrobertlloyd
84
5.5k
Making the Leap to Tech Lead
cromwellryan
134
9.3k
実際に使うSQLの書き方 徹底解説 / pgcon21j-tutorial
soudai
PRO
180
53k
BBQ
matthewcrist
88
9.7k
Designing Experiences People Love
moore
142
24k
Fight the Zombie Pattern Library - RWD Summit 2016
marcelosomers
233
17k
Testing 201, or: Great Expectations
jmmastey
42
7.5k
Save Time (by Creating Custom Rails Generators)
garrettdimon
PRO
31
1.2k
StorybookのUI Testing Handbookを読んだ
zakiyama
30
5.8k
VelocityConf: Rendering Performance Case Studies
addyosmani
329
24k
Transcript
When to use golang in production @y_matsuwitter 1
ࣗݾհ • ։ൃຊ෦ࣥߦһࡶ༻ • iOS, Android, Infrastructure, Web • Golang!!
Docker!! • ਖ਼࠲ 2
ࠓͷ • ҰൠతͳWeb/AppαʔϏεʹ͓͚ΔGoݴޠͷӡ༻ʹ͍ͭͯ 3
Goݴޠͷಛ • CPUɾϝϞϦ྆໘͔Βݟͯܰྔ • Ͳ͜Ͱಈ࡞͢ΔόΠφϦ • ੩తܕ͚ݴޠ • ฒߦɾฒྻॲཧ͕ॻ͖͍͢ (goroutine)
4
Goݴޠͷۤखͳͷ • LL΄ͲͷॊೈੑͨͤͮΒ͍ʢreflectͱ͔͋Δ͚Ͳʣ 5
Α͋͘ΔWeb/Appͷߏ 6
ࢀߟ: GunosyͷΠϯ ϑϥ AWS ಋೖࣄྫɿGunosyגࣜձࣾΑΓ 7
NativeApp iOS/AndroidͰಈ࡞͢ΔόΠφϦΛੜ͢Δ • go.mobile • go v1.4͔ΒAndroidΞϓϦ࡞Ε·͢ • go v1.5͔ΒiOSαϙʔτ։࢝
8
NativeApp: GunosyͰͷ • go-mobileΛɺGoͱ֤छΫϥΠΞϯτͷϞσϧपΓڞ௨Խʹ ͏ݕ౼ ͔͠͠ࠓͷͱ͜Ζ࣮༻తͰͳ͍ 9
Web App ֤ϖʔδͷHTMLඳը • text͚ɺhtml͚ͦΕͧΕͷTemplateΛඪ४Ͱඋ͍͑ͯ· ͢ • net/httpͰେࣄΓ·͢ ͨͩ͠ɺRailsDjangoͷϖʔδϨϯμϦϯάػߏͱൺΔͱ ॊೈੑ͘ɺΓͳ͍
10
Web Appʹ͍ͭͯ SPA͕ओྲྀʹͳ͍ͬͯΔ͜ͱΛߟ͑ΔͱɺϖʔδͷϗεςΟϯά ʹͦΕ΄Ͳߴػೳඞཁͳ͍ ϑΝΠϧΛฦ͚ͩ͢Ͱ͋ΕGolangͰे ϖʔδͷ։ൃjsͷ্ʹ͔ͬΖ͏ 11
Web Appʹ͍ͭͯ: GunosyͰͷ ฐࣾͷWebApp։ൃͰ • ϖʔδϋϯυϥGo • ϑϩϯτΤϯυʢHTML, JS, CSSʣશͯgulpͰ։ൃ
• σʔλجຊతʹAPIܦ༝Ͱͷऔಘ ͱ͍͏ܗࣜʹ͍ͯ͠·͢ɻ APIܦ༝ʹ౷Ұ͢Δ͜ͱͰωΠςΟϒΞϓϦͱWebͷ༷Λڞ௨ 12
API ओλεΫ: ύϥϝλΛड͚औΓదͳϏδωεϩδοΫΛܦͯ JSONͳͲΛฦ٫͢Δ • Go͕Ұ൪׆༂ • ϋΠύϑΥʔϚϯεͳAPIΛظؒͰߏங͍͢͠ 13
API: GunosyͰͷ • ࣗࣾWebFWͷKamiΛར༻ • ڞ௨ॲཧΛผϦϙδτϦͰཧ͠go get • nginx͔ΒϓϩΩγ͢Δ߹͋Δ •
WebSocketར༻ͷ߹DNSϥϯυϩϏϯͰৼΓ͚͠ GoͰड͚͢Δ 14
ؓٳ: GoͷORMʹ͍ͭͯ • GunosyͰORMΛ͓ͬͯΓ·ͤΜ • GORM͕ओྲྀͳ༷ • ւ֎൛ͷAPIʹͯGorpΛར༻͍ͯ͠Δ 15
AdminApp ओλεΫ: ΞϓϦέʔγϣϯཧऀ͕DB্ͷσʔλɺKPIͳͲ ͷཧΛߦ͏ • GoͷදݱྗͰߏஙͷͨΊʹશͯͷϩδοΫΛهड़͢Δ͜ͱ ͕ଟ͍ • ͜ͷΜdjango-adminRailsAdminΛ͏΄͏͕ͤ 16
AdminApp: GunosyͰͷ • ͓͓ΑͦDjango-admin͕ར༻͞Εͭͭ͋Γ·͢ • KPIμογϡϘʔυʹGeckoBoardMackerelΛݕ౼ɾར ༻͠ӡ༻ίετݮ • Goཧը໘͕Ұ͚ͭͩ͋Γ·͕͢ɺ΄΅ෳࡶͳػೳͷΈʹ ಛԽʢνϟοτΛฦ͢ͳͲʣ
17
ूܭɾόονॲཧ ఆظతʹɺ࣌ʹେنͳσʔλॲཧΛߦ͏ • Goࣗମͷॲཧੑೳߴ͍͕ɺॊೈ͞ʹ͔͚Δ • ෳHostͰεέʔϧͤ͞Α͏ͱ͢ΔͱGoʹ·ͩ͜ͳΕͨ Έ͕ͳ͍ • ...gRPC? 18
ूܭɾόονॲཧ: GunosyͰͷ • ΄ͱΜͲPython + CeleryͰॲཧ͍ͯ͠Δ • େCeleryͰͷࢄ͕εέʔϧ͘͢͠Pythonࢿ࢈͋ ΔͷͰָ •
Ұ෦ͷΩϟογϡΛࡌͤΔΑ͏ͳॲཧAPIͰ༻ͨ͠Goͷ ϞσϧΛ͏͜ͱ 19
ؓٳ: Goͱػցֶश • աڈminhashͱ͔࡞ͬͯΈͨ • ྻॲཧ͕ͭΒ͍ • δΣωϦΫεແ͍ͷͰΧίΠΠmapͳ͍ • Golearnͱ͔͋Γ·͕͢…
20
Πϯϑϥཧɾࢹ • ߏཧChef/AnsibleͳͲΛ͑Δͷͳ͍ • GoΠϯϑϥπʔϧࣗମ૿͍͑ͯΔ • πʔϧΛ͏͜ͱ͋ͬͯɺGoΛ͏͜ͱׂͱগͳ͍ 21
Πϯϑϥཧɾࢹ: GunosyͰͷ • GoͰͨ͠πʔϧಛʹ͋Γ·ͤΜ • ࣾ࠾༻ͷGoπʔϧ܈ Mackerel-agent, Docker, ...etc 22
Ҏ্౿·͑ͯͷఏҊత·ͱΊ • ΞϓϦ։ൃͦΕͧΕͷSDK • WebSPAલఏͰΔ߹ʹGo • APIΛGoɺϋΠύϑΥʔϚϯε͔ͭσϓϩΠ͍͢͠ • ཧը໘django-adminͳͲϑϧελοΫFWָ͕ 23
Ҏ্౿·͑ͯͷఏҊత·ͱΊ(͖ͭͮ) • ूܭɾόονPython + CeleryͳͲطଘࢿ࢈Λ͏΄͏͕Α ͍ • ΠϯϑϥGoπʔϧͷ׆༂͕૿͑Δ 24
࠷ޙʹ • খنͳίʔυϕʔεʹ͑ΔͳΒɺύϑΥʔϚϯεͷ໘͔ ΒݟͯGo࠷ߴ 25