Upgrade to Pro — share decks privately, control downloads, hide ads and more …

When to use golang in production

Avatar for y_matsuwitter 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

Avatar for y_matsuwitter

y_matsuwitter

March 11, 2015
Tweet

More Decks by y_matsuwitter

See All by y_matsuwitter
Building Products in the LLM Era
Avatar for y_matsuwitter ymatsuwitter
11
12k
Product Utilization of Large Language Models Starting Today
Avatar for y_matsuwitter ymatsuwitter
3
3.2k
経営・意思・エンジニアリング
Avatar for y_matsuwitter ymatsuwitter
23
21k
LLM in 2023 and 2024
Avatar for y_matsuwitter ymatsuwitter
8
6k
Turbulent Technological Changes and Career Strategies
Avatar for y_matsuwitter ymatsuwitter
2
3k
LLM in toB Service and Its UX
Avatar for y_matsuwitter ymatsuwitter
7
11k
Agent and small LLM validation
Avatar for y_matsuwitter ymatsuwitter
7
3k
Information management for a culture of speed: The story of Notion and LayerX
Avatar for y_matsuwitter ymatsuwitter
4
11k
Monorepo on AWS
Avatar for y_matsuwitter ymatsuwitter
0
350

Other Decks in Programming

See All in Programming
Canon EOS R50 V と R5 Mark II 購入でみえてきた最近のデジイチ VR180 事情、そして VR180 静止画に活路を見出すまで
Avatar for kazuhiro hara karad
0
140
フルサイクルエンジニアリングをAI Agentで全自動化したい 〜構想と現在地〜
Avatar for Kaito Minatoya kamina_zzz
0
360
ゆくKotlin くるRust
Avatar for TATSUNO Yasuhiro exoego
1
200
re:Invent 2025 トレンドからみる製品開発への AI Agent 活用
Avatar for Kohei Yoshikawa yoskoh
0
620
Basic Architectures
Avatar for Denys Poltorak denyspoltorak
0
190
Vibe codingでおすすめの言語と開発手法
Avatar for uyuki uyuki234
0
170
疑似コードによるプロンプト記述、どのくらい正確に実行される？
Avatar for kokuyouwind kokuyouwind
0
160
AI Agent Dojo ＃4: watsonx Orchestrate ADK体験
Avatar for Akira Onishi (IBM) oniak3ibm
PRO
0
130
チームをチームにするEM
Avatar for hitode909 hitode909
0
450
CSC307 Lecture 01
Avatar for Javier Gonzalez-Sanchez javiergs
PRO
0
670
Deno Tunnel を使ってみた話
Avatar for すずとも kamekyame
0
320
re:Invent 2025 のイケてるサービスを紹介する
Avatar for maroon1st maroon1st
0
160

Featured

See All Featured
Save Time (by Creating Custom Rails Generators)
Avatar for Garrett Dimon garrettdimon
PRO
32
1.9k
What's in a price? How to price your products and services
Avatar for Michael Herold michaelherold
246
13k
<Decoding/> the Language of Devs - We Love SEO 2024
Avatar for Nikki Halliwell nikkihalliwell
1
110
The agentic SEO stack - context over prompts
Avatar for schlessera schlessera
0
590
[RailsConf 2023 Opening Keynote] The Magic of Rails
Avatar for Eileen M. Uchitelle eileencodes
31
9.8k
The Director’s Chair: Orchestrating AI for Truly Effective Learning
Avatar for Mike Taylor tmiket
1
75
How Fast Is Fast Enough? [PerfNow 2025]
Avatar for Tammy Everts tammyeverts
3
420
Test your architecture with Archunit
Avatar for Yoan thirion
1
2.1k
Building a Modern Day 
E-commerce SEO Strategy
Avatar for Aleyda Solis aleyda
45
8.5k
Design in an AI World
Avatar for tapps tapps
0
120
Building Applications with DynamoDB
Avatar for Matt Wood mza
96
6.9k
Product Roadmaps are Hard
Avatar for C. Todd Lombardo iamctodd
PRO
55
12k

Transcript

  1. When to use golang in production @y_matsuwitter 1

  2. ࣗݾ঺հ • ։ൃຊ෦ࣥߦ໾һࡶ༻໾ • iOS, Android, Infrastructure, Web • Golang!!

    Docker!! • ਖ਼࠲ 2

  3. ࠓ೔ͷ࿩ • ҰൠతͳWeb/AppαʔϏεʹ͓͚ΔGoݴޠͷӡ༻ʹ͍ͭͯ 3

  4. Goݴޠͷಛ௃ • CPUɾϝϞϦ྆໘͔Βݟͯܰྔ • Ͳ͜Ͱ΋ಈ࡞͢ΔόΠφϦ • ੩తܕ෇͚ݴޠ • ฒߦɾฒྻॲཧ͕ॻ͖΍͍͢ (goroutine)

    4

  5. Goݴޠͷۤखͳ΋ͷ • LL΄Ͳͷॊೈੑ͸΋ͨͤͮΒ͍ʢreflectͱ͔͋Δ͚Ͳʣ 5

  6. Α͋͘ΔWeb/Appͷߏ੒ 6

  7. ࢀߟ: GunosyͷΠϯ ϑϥ AWS ಋೖࣄྫɿGunosyגࣜձࣾΑΓ 7

  8. NativeApp iOS/AndroidͰಈ࡞͢ΔόΠφϦΛੜ੒͢Δ • go.mobile • go v1.4͔ΒAndroidΞϓϦ࡞Ε·͢ • go v1.5͔ΒiOS΋αϙʔτ։࢝

    8

  9. NativeApp: GunosyͰͷ࿩ • go-mobileΛɺGoͱ֤छΫϥΠΞϯτͷϞσϧपΓڞ௨Խʹ ࢖͏ݕ౼ ͔͠͠ࠓͷͱ͜Ζ࣮༻తͰͳ͍ 9

  10. Web App ֤ϖʔδͷHTMLඳը • text޲͚ɺhtml޲͚ͦΕͧΕͷTemplateΛඪ४Ͱඋ͍͑ͯ· ͢ • net/httpͰେ൒͸ࣄ଍Γ·͢ ͨͩ͠ɺRails΍Django౳ͷϖʔδϨϯμϦϯάػߏͱൺ΂Δͱ ॊೈੑ͸௿͘ɺ෺଍Γͳ͍

    10

  11. Web Appʹ͍ͭͯ SPA͕ओྲྀʹͳ͍ͬͯΔ͜ͱΛߟ͑ΔͱɺϖʔδͷϗεςΟϯά ʹͦΕ΄Ͳߴػೳ͸ඞཁͳ͍ ϑΝΠϧΛฦ͚ͩ͢Ͱ͋Ε͹GolangͰे෼ ϖʔδͷ։ൃ͸jsͷ্ʹ৐͔ͬΖ͏ 11

  12. Web Appʹ͍ͭͯ: GunosyͰͷ࿩ ฐࣾͷWebApp։ൃͰ͸ • ϖʔδϋϯυϥ͸Go • ϑϩϯτΤϯυʢHTML, JS, CSSʣ͸શͯgulpͰ։ൃ

    • σʔλ͸جຊతʹAPIܦ༝Ͱͷऔಘ ͱ͍͏ܗࣜʹ͍ͯ͠·͢ɻ APIܦ༝ʹ౷Ұ͢Δ͜ͱͰωΠςΟϒΞϓϦͱWebͷ࢓༷Λڞ௨ 12

  13. API ओλεΫ: ύϥϝλΛड͚औΓద੾ͳϏδωεϩδοΫΛܦͯ JSONͳͲΛฦ٫͢Δ • Go͕Ұ൪׆༂ • ϋΠύϑΥʔϚϯεͳAPIΛ୹ظؒͰߏங͠΍͍͢ 13

  14. API: GunosyͰͷ࿩ • ࣗࣾ੡WebFWͷKamiΛར༻ • ڞ௨ॲཧΛผϦϙδτϦͰ؅ཧ͠go get • nginx͔ΒϓϩΩγ͢Δ৔߹΋͋Δ •

    WebSocketར༻ͷ৔߹͸DNSϥ΢ϯυϩϏϯͰৼΓ෼͚͠ GoͰ௚ड͚͢Δ 14

  15. ؓ࿩ٳ୊: GoͷORMʹ͍ͭͯ • GunosyͰ͸ORMΛ࢖͓ͬͯΓ·ͤΜ • GORM͕ओྲྀͳ໛༷ • ւ֎൛ͷAPIʹͯGorpΛར༻͍ͯ͠Δ 15

  16. AdminApp ओλεΫ: ΞϓϦέʔγϣϯ؅ཧऀ͕DB্ͷσʔλ΍ɺKPIͳͲ ͷ؅ཧΛߦ͏ • GoͷදݱྗͰ͸ߏஙͷͨΊʹશͯͷϩδοΫΛهड़͢Δ͜ͱ ͕ଟ͍ • ͜ͷ΁Μ͸django-admin΍RailsAdminΛ࢖͏΄͏͕޾ͤ 16

  17. AdminApp: GunosyͰͷ࿩ • ͓͓ΑͦDjango-admin͕ར༻͞Εͭͭ͋Γ·͢ • KPIμογϡϘʔυ౳ʹ͸GeckoBoard΍MackerelΛݕ౼ɾར ༻͠ӡ༻ίετ࡟ݮ • Go੡؅ཧը໘͕Ұ͚ͭͩ͋Γ·͕͢ɺ΄΅ෳࡶͳػೳͷΈʹ ಛԽʢνϟοτΛฦ͢ͳͲʣ

    17

  18. ूܭɾόονॲཧ ఆظతʹɺ࣌ʹ͸େن໛ͳσʔλॲཧΛߦ͏ • Goࣗମͷॲཧੑೳ͸ߴ͍͕ɺॊೈ͞ʹ͔͚Δ • ෳ਺HostͰεέʔϧͤ͞Α͏ͱ͢ΔͱGoʹ͸·ͩ͜ͳΕͨ࢓ ૊Έ͕ͳ͍ • ...gRPC? 18

  19. ूܭɾόονॲཧ: GunosyͰͷ࿩ • ΄ͱΜͲ͸Python + CeleryͰॲཧ͍ͯ͠Δ • େ൒͸CeleryͰͷ෼ࢄ͕εέʔϧ͠΍͘͢Pythonࢿ࢈΋͋ ΔͷͰָ •

    Ұ෦ͷΩϟογϡΛࡌͤΔΑ͏ͳॲཧ͸APIͰ࢖༻ͨ͠Goͷ ϞσϧΛ࢖͏͜ͱ΋ 19

  20. ؓ࿩ٳ୊: Goͱػցֶश • աڈminhashͱ͔࡞ͬͯΈͨ • ഑ྻॲཧ͕ͭΒ͍ • δΣωϦΫεແ͍ͷͰΧίΠΠmapͳ͍ • Golearnͱ͔͋Γ·͕͢…

    20

  21. Πϯϑϥ؅ཧɾ؂ࢹ • ߏ੒؅ཧ͸Chef/AnsibleͳͲΛ௒͑Δ΋ͷ͸ͳ͍ • Go੡Πϯϑϥπʔϧࣗମ͸૿͍͑ͯΔ • πʔϧΛ࢖͏͜ͱ͸͋ͬͯ΋ɺGoΛ࢖͏͜ͱ͸ׂͱগͳ͍ 21

  22. Πϯϑϥ؅ཧɾ؂ࢹ: GunosyͰͷ࿩ • GoͰ಺੡ͨ͠πʔϧ౳͸ಛʹ͋Γ·ͤΜ • ࣾ಺࠾༻ͷGo੡πʔϧ܈ Mackerel-agent, Docker, ...etc 22

  23. Ҏ্౿·͑ͯͷఏҊత·ͱΊ • ΞϓϦ։ൃ͸ͦΕͧΕͷSDK • Web͸SPAલఏͰ΍Δ৔߹ʹGo • APIΛGoɺϋΠύϑΥʔϚϯε͔ͭσϓϩΠ͠΍͍͢ • ؅ཧը໘͸django-adminͳͲϑϧελοΫFWָ͕ 23

  24. Ҏ্౿·͑ͯͷఏҊత·ͱΊ(͖ͭͮ) • ूܭɾόον͸Python + CeleryͳͲطଘࢿ࢈Λ࢖͏΄͏͕Α ͍ • Πϯϑϥ͸Go੡πʔϧͷ׆༂͕૿͑Δ 24

  25. ࠷ޙʹ • খن໛ͳίʔυϕʔεʹ཈͑ΔͳΒɺύϑΥʔϚϯεͷ໘͔ Βݟͯ΋Go࠷ߴ 25